129351720960

Names of 129351720960

• Cardinal: 129351720960 can be written as One hundred twenty-nine billion, three hundred fifty-one million, seven hundred twenty thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.2935172096 × 10¹¹

Factors of 129351720960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 59

Divisors of 129351720960

• Number of divisors d(n): 1792
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 31 32 33 35 36 40 42 44 45 48 49 54 55 56 60 62 63 64 66 70 72 77 80 84 88 90 93 96 98 99 105 108 110 112 120 124 126 128 132 135 140 144 147 154 155 160 165 168 176 180 186 189 192 196 198 210 216 217 220 224 231 240 245 248 252 256 264 270 279 280 288 294 297 308 310 315 320 330 336 341 343 352 360 372 378 384 385 392 396 420 432 434 440 441 448 462 465 480 490 495 496 504 512 528 539 540 558 560 576 588 594 616 620 630 640 651 660 672 682 686 693 704 720 735 744 756 768 770 784 792 837 840 864 868 880 882 896 924 930 945 960 980 990 992 1008 1023 1024 1029 1056 1078 1080 1085 1116 1120 1152 1155 1176 1188 1232 1240 1260 1280 1302 1320 1323 1344 1364 1372 1386 1395 1408 1440 1470 1485 1488 1512 1519 1536 1540 1568 1584 1617 1674 1680 1705 1715 1728 1736 1760 1764 1792 1848 1860 1890 1920 1953 1960 1980 1984 2016 2046 2048 2058 2079 2112 2156 2160 2170 2205 2232 2240 2304 2310 2352 2376 2387 2464 2480 2520 2560 2604 2640 2646 2688 2695 2728 2744 2772 2790 2816 2880 2940 2970 2976 3024 3038 3069 3072 3080 3087 3136 3168 3234 3255 3348 3360 3410 3430 3456 3465 3472 3520 3528 3584 3696 3720 3773 3780 3840 3906 3920 3960 3968 4032 4092 4096 4116 4158 4185 4224 4312 4320 4340 4410 4464 4480 4557 4608 4620 4704 4752 4774 4851 4928 4960 5040 5115 5120 5145 5208 5280 5292 5376 5390 5456 5488 5544 5580 5632 5760 5859 5880 5940 5952 6048 6076 6138 6144 6160 6174 6272 6336 6468 6510 6615 6696 6720 6820 6860 6912 6930 6944 7040 7056 7161 7168 7392 7440 7546 7560 7595 7680 7812 7840 7920 7936 8064 8085 8184 8192 8232 8316 8370 8448 8624 8640 8680 8820 8928 8960 9114 9207 9216 9240 9261 9408 9504 9548 9702 9765 9856 9920 10080 10230 10240 10290 10395 10416 10560 10584 10633 10752 10780 10912 10976 11088 11160 11264 11319 11520 11718 11760 11880 11904 11935 12096 12152 12276 12288 12320 12348 12544 12672 12936 13020 13230 13392 13440 13640 13671 13720 13824 13860 13888 14080 14112 14322 14336 14553 14784 14880 15092 15120 15190 15345 15360 15435 15624 15680 15840 15872 16128 16170 16368 16464 16632 16709 16740 16896 17248 17280 17360 17640 17856 17920 18228 18414 18432 18480 18522 18816 18865 19008 19096 19404 19530 19712 19840 20160 20460 20480 20580 20790 20832 21120 21168 21266 21483 21504 21560 21824 21952 22176 22320 22528 22638 22785 23040 23436 23520 23760 23808 23870 24192 24255 24304 24552 24576 24640 24696 25088 25344 25872 26040 26460 26784 26880 27280 27342 27440 27648 27720 27776 28160 28224 28644 28672 29106 29295 29568 29760 30184 30240 30380 30690 30720 30870 31248 31360 31680 31744 31899 32256 32340 32736 32928 33264 33418 33480 33792 33957 34496 34560 34720 35280 35712 35805 35840 36456 36828 36864 36960 37044 37632 37730 38016 38192 38808 39060 39424 39680 40320 40920 40960 41013 41160 41580 41664 42240 42336 42532 42966 43008 43120 43648 43904 44352 44640 45056 45276 45570 46035 46080 46305 46872 47040 47520 47616 47740 48384 48510 48608 49104 49280 49392 50127 50176 50688 51744 52080 52920 53165 53568 53760 54560 54684 54880 55296 55440 55552 56320 56448 56595 57288 57344 58212 58590 59136 59520 60368 60480 60760 61380 61440 61740 62496 62720 63360 63488 63798 64449 64512 64680 65472 65856 66528 66836 66960 67584 67914 68355 68992 69120 69440 70560 71424 71610 71680 72765 72912 73656 73728 73920 74088 75264 75460 76032 76384 77616 78120 78848 79360 80640 81840 82026 82320 83160 83328 83545 84480 84672 85064 85932 86016 86240 87296 87808 88704 89280 90112 90552 91140 92070 92160 92610 93744 94080 95040 95232 95480 95697 96768 97020 97216 98208 98560 98784 100254 100352 101376 101871 103488 104160 105840 106330 107136 107415 107520 109120 109368 109760 110592 110880 111104 112640 112896 113190 114576 116424 116963 117180 118272 119040 120736 120960 121520 122760 122880 123480 124992 125440 126720 126976 127596 128898 129024 129360 130944 131712 133056 133672 133920 135168 135828 136710 137984 138240 138880 141120 142848 143220 143360 145530 145824 147312 147840 148176 150381 150528 150920 152064 152768 155232 156240 157696 158720 159495 161280 163680 164052 164640 166320 166656 167090 168960 169344 169785 170128 171864 172032 172480 174592 175616 177408 178560 181104 182280 184140 184320 185220 187488 188160 190080 190464 190960 191394 193536 194040 194432 196416 197120 197568 200508 200704 202752 203742 205065 206976 208320 211680 212660 214272 214830 215040 218240 218736 219520 221184 221760 222208 225280 225792 226380 229152 232848 233926 234360 236544 238080 241472 241920 243040 245520 246960 249984 250635 250880 253440 253952 255192 257796 258048 258720 261888 263424 266112 267344 267840 270336 271656 273420 275968 276480 277760 282240 285696 286440 286720 287091 291060 291648 294624 295680 296352 300762 301056 301840 304128 305536 310464 312480 315392 317440 318990 322245 322560 327360 328104 329280 332640 333312 334180 337920 338688 339570 340256 343728 344960 349184 350889 351232 354816 357120 362208 364560 368280 368640 370440 374976 376320 380160 380928 381920 382788 387072 388080 388864 392832 394240 395136 401016 401408 405504 407484 410130 413952 416640 423360 425320 428544 429660 430080 436480 437472 439040 443520 444416 450560 451143 451584 452760 458304 465696 467852 468720 473088 476160 478485 482944 483840 486080 491040 493920 499968 501270 501760 506880 509355 510384 515592 516096 517440 523776 526848 532224 534688 535680 543312 546840 551936 552960 555520 564480 571392 572880 574182 582120 583296 584815 589248 591360 592704 601524 602112 603680 608256 611072 620928 624960 630784 634880 637980 644490 645120 654720 656208 658560 665280 666624 668360 675840 677376 679140 680512 687456 689920 698368 701778 702464 709632 714240 724416 729120 736560 740880 749952 751905 752640 760320 761856 763840 765576 774144 776160 777728 785664 788480 790272 802032 811008 814968 820260 827904 833280 846720 850640 857088 859320 860160 872960 874944 878080 887040 888832 902286 903168 905520 916608 931392 935704 937440 946176 952320 956970 965888 967680 972160 982080 987840 999936 1002540 1003520 1013760 1018710 1020768 1031184 1034880 1047552 1052667 1053696 1064448 1069376 1071360 1086624 1093680 1103872 1105920 1111040 1128960 1142784 1145760 1148364 1164240 1166592 1169630 1178496 1182720 1185408 1203048 1204224 1207360 1216512 1222144 1241856 1249920 1269760 1275960 1288980 1290240 1309440 1312416 1317120 1330560 1333248 1336720 1351680 1354752 1358280 1361024 1374912 1379840 1396736 1403556 1404928 1419264 1428480 1435455 1448832 1458240 1473120 1481760 1499904 1503810 1505280 1520640 1527680 1531152 1548288 1552320 1555456 1571328 1576960 1580544 1604064 1629936 1640520 1655808 1666560 1693440 1701280 1714176 1718640 1745920 1749888 1754445 1756160 1774080 1777664 1804572 1806336 1811040 1833216 1862784 1871408 1874880 1892352 1904640 1913940 1931776 1935360 1944320 1964160 1975680 1999872 2005080 2007040 2027520 2037420 2041536 2062368 2069760 2095104 2105334 2107392 2128896 2138752 2142720 2173248 2187360 2207744 2222080 2255715 2257920 2285568 2291520 2296728 2328480 2333184 2339260 2356992 2365440 2370816 2406096 2414720 2433024 2444288 2483712 2499840 2551920 2577960 2580480 2618880 2624832 2634240 2661120 2666496 2673440 2709504 2716560 2722048 2749824 2759680 2793472 2807112 2809856 2838528 2856960 2870910 2897664 2916480 2946240 2963520 2999808 3007620 3010560 3041280 3055360 3062304 3104640 3110912 3142656 3153920 3158001 3161088 3208128 3259872 3281040 3311616 3333120 3386880 3402560 3428352 3437280 3491840 3499776 3508890 3512320 3548160 3609144 3612672 3622080 3666432 3725568 3742816 3749760 3809280 3827880 3863552 3870720 3888640 3928320 3951360 3999744 4010160 4055040 4074840 4083072 4124736 4139520 4190208 4210668 4214784 4257792 4277504 4285440 4346496 4374720 4415488 4444160 4511430 4515840 4583040 4593456 4656960 4666368 4678520 4713984 4730880 4741632 4812192 4829440 4888576 4967424 4999680 5103840 5155920 5237760 5249664 5263335 5268480 5322240 5332992 5346880 5419008 5433120 5444096 5499648 5519360 5614224 5677056 5713920 5741820 5795328 5832960 5892480 5927040 5999616 6015240 6021120 6082560 6110720 6124608 6209280 6221824 6285312 6316002 6322176 6416256 6519744 6562080 6623232 6666240 6773760 6805120 6856704 6874560 6983680 6999552 7017780 7024640 7096320 7218288 7244160 7332864 7451136 7485632 7499520 7655760 7727104 7741440 7777280 7856640 7902720 7999488 8020320 8149680 8166144 8249472 8279040 8380416 8421336 8429568 8515584 8555008 8570880 8692992 8749440 8888320 9022860 9031680 9166080 9186912 9313920 9332736 9357040 9427968 9461760 9483264 9624384 9658880 9777152 9934848 9999360 10207680 10311840 10475520 10499328 10526670 10536960 10644480 10693760 10838016 10866240 10888192 10999296 11038720 11228448 11427840 11483640 11590656 11665920 11784960 11854080 11999232 12030480 12165120 12221440 12249216 12418560 12443648 12570624 12632004 12644352 12832512 13039488 13124160 13246464 13332480 13547520 13610240 13749120 13967360 13999104 14035560 14049280 14192640 14436576 14488320 14665728 14902272 14971264 14999040 15311520 15454208 15554560 15713280 15790005 15805440 15998976 16040640 16299360 16332288 16498944 16558080 16842672 17031168 17110016 17141760 17385984 17498880 18045720 18063360 18332160 18373824 18627840 18665472 18714080 18855936 18966528 19248768 19317760 19554304 19869696 19998720 20415360 20623680 20951040 20998656 21053340 21073920 21288960 21387520 21732480 21776384 21998592 22077440 22456896 22967280 23181312 23331840 23569920 23708160 23998464 24060960 24442880 24498432 24837120 25141248 25264008 25288704 25665024 26078976 26248320 26664960 27095040 27220480 27498240 27998208 28071120 28385280 28873152 28976640 29331456 29804544 29942528 29998080 30623040 30908416 31109120 31426560 31580010 31610880 32081280 32598720 32664576 32997888 33116160 33685344 34220032 34283520 34771968 34997760 36091440 36664320 36747648 37255680 37330944 37428160 37711872 37933056 38497536 38635520 39739392 39997440 40830720 41247360 41902080 41997312 42106680 42147840 42577920 42775040 43464960 43552768 43997184 44913792 45934560 46362624 46663680 47139840 47416320 47996928 48121920 48885760 48996864 49674240 50528016 51330048 52157952 52496640 54190080 54440960 54996480 55996416 56142240 57746304 57953280 58662912 59609088 59885056 59996160 61246080 62218240 62853120 63160020 63221760 64162560 65197440 65329152 65995776 66232320 67370688 68440064 69543936 69995520 72182880 73328640 73495296 74511360 74856320 75423744 75866112 76995072 77271040 79994880 81661440 82494720 83994624 84213360 85155840 85550080 86929920 87105536 87994368 89827584 91869120 92725248 93327360 94279680 94832640 96243840 97771520 97993728 99348480 101056032 102660096 104315904 104993280 108881920 109992960 111992832 112284480 115492608 115906560 119218176 119770112 119992320 122492160 125706240 126320040 126443520 128325120 130394880 130658304 131991552 134741376 136880128 139087872 139991040 144365760 146657280 146990592 149022720 149712640 153990144 154542080 163322880 164989440 167989248 168426720 171100160 173859840 175988736 179655168 183738240 186654720 188559360 189665280 192487680 195987456 198696960 202112064 205320192 208631808 209986560 217763840 219985920 224568960 230985216 231813120 239540224 239984640 244984320 252640080 256650240 260789760 261316608 263983104 269482752 278175744 279982080 288731520 293314560 293981184 298045440 299425280 307980288 326645760 329978880 335978496 336853440 342200320 347719680 359310336 367476480 377118720 379330560 384975360 391974912 404224128 410640384 417263616 419973120 435527680 439971840 449137920 461970432 463626240 479080448 489968640 505280160 513300480 521579520 527966208 538965504 559964160 577463040 587962368 596090880 598850560 615960576 653291520 659957760 673706880 684400640 695439360 718620672 734952960 769950720 783949824 808448256 834527232 839946240 879943680 898275840 923940864 958160896 979937280 1010560320 1026600960 1043159040 1077931008 1154926080 1175924736 1197701120 1231921152 1306583040 1319915520 1347413760 1390878720 1437241344 1469905920 1539901440 1616896512 1679892480 1796551680 1847881728 1959874560 2021120640 2053201920 2086318080 2155862016 2309852160 2351849472 2395402240 2639831040 2694827520 2874482688 2939811840 3079802880 3233793024 3593103360 3695763456 3919749120 4042241280 4172636160 4311724032 4619704320 4790804480 5389655040 5879623680 6159605760 6467586048 7186206720 8084482560 8623448064 9239408640 10779310080 11759247360 12935172096 14372413440 16168965120 18478817280 21558620160 25870344192 32337930240 43117240320 64675860480 129351720960
• Sum of all divisors σ(n): 603942912000
• Sum of proper divisors (its aliquot sum) s(n): 474591191040
• 129351720960 is an abundant number, because the sum of its proper divisors (474591191040) is greater than itself. Its abundance is 345239470080

Bases of 129351720960

• Binary: 1111000011101111101101010000000000000₂
• Hexadecimal: 0x1E1DF6A000
• Base-36: 1NF8OAO0

Squares and roots of 129351720960

• 129351720960 squared (129351720960²) is 16731867715313703321600
• 129351720960 cubed (129351720960³) is 2164295883850890870919828340736000
• The square root of 129351720960 is 359655.0026900779
• The cube root of 129351720960 is 5057.3623418507

Scales and comparisons

• 129,351,720,960 seconds is equal to 4,112 years, 51 weeks, 1 day, 9 hours, 36 minutes.
• To count from 1 to 129,351,720,960 would take you about eight thousand, two hundred twenty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 129351720960 cubic inches would be around 421.4 feet tall.

Recreational maths with 129351720960

• 129351720960 backwards is 069027153921
• 129351720960 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129351720960's digits is 45
• More coming soon!