129996746880

Names of 129996746880

• Cardinal: 129996746880 can be written as One hundred twenty-nine billion, nine hundred ninety-six million, seven hundred forty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.2999674688 × 10¹¹

Factors of 129996746880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 84

Divisors of 129996746880

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 20 21 22 24 26 28 30 32 33 35 39 40 42 43 44 48 52 55 56 60 64 65 66 70 77 78 80 84 86 88 91 96 104 105 110 112 120 121 128 129 130 132 140 143 154 156 160 165 168 169 172 176 182 192 195 208 210 215 220 224 231 240 242 258 260 264 273 280 286 301 308 312 320 330 336 338 344 352 363 364 384 385 390 416 420 429 430 440 448 455 462 473 480 484 507 516 520 528 546 559 560 572 602 605 616 624 640 645 660 672 676 688 704 715 726 728 770 780 832 840 845 847 858 860 880 896 903 910 924 946 960 968 1001 1014 1032 1040 1056 1092 1118 1120 1144 1155 1183 1204 1210 1232 1248 1290 1320 1331 1344 1352 1365 1376 1408 1419 1430 1452 1456 1505 1540 1560 1573 1664 1677 1680 1690 1694 1716 1720 1760 1806 1815 1820 1848 1859 1892 1920 1936 2002 2028 2064 2080 2112 2145 2184 2236 2240 2288 2310 2365 2366 2408 2420 2464 2496 2535 2541 2580 2640 2662 2688 2704 2730 2752 2795 2838 2860 2904 2912 3003 3010 3080 3120 3146 3311 3354 3360 3380 3388 3432 3440 3520 3549 3612 3630 3640 3696 3718 3784 3872 3913 3993 4004 4056 4128 4160 4224 4235 4290 4368 4472 4480 4515 4576 4620 4719 4730 4732 4816 4840 4928 4992 5005 5070 5082 5160 5203 5280 5324 5408 5460 5504 5577 5590 5676 5720 5808 5824 5915 6006 6020 6149 6160 6240 6292 6622 6655 6708 6720 6760 6776 6864 6880 7040 7095 7098 7224 7260 7267 7280 7392 7436 7568 7744 7826 7865 7986 8008 8112 8256 8320 8385 8470 8580 8736 8944 9030 9152 9240 9295 9317 9438 9460 9464 9632 9680 9856 9933 10010 10140 10164 10320 10406 10560 10648 10816 10920 11011 11154 11180 11352 11440 11616 11648 11739 11830 12012 12040 12298 12320 12480 12584 12705 13013 13244 13310 13416 13440 13520 13552 13728 13760 14190 14196 14448 14520 14534 14560 14784 14872 15015 15136 15488 15609 15652 15730 15972 16016 16224 16512 16555 16770 16940 17160 17303 17472 17745 17888 18060 18304 18447 18480 18590 18634 18876 18920 18928 19264 19360 19565 19866 19965 20020 20280 20328 20449 20640 20812 21120 21296 21632 21801 21840 22022 22308 22360 22704 22880 23232 23478 23595 23660 24024 24080 24596 24640 24960 25168 25410 26015 26026 26488 26620 26832 27040 27104 27456 27520 27885 27951 28380 28392 28896 29040 29068 29120 29568 29744 30030 30272 30745 31218 31304 31460 31944 32032 32448 33033 33110 33540 33880 34320 34606 34944 35490 35776 36120 36335 36421 36894 36960 37180 37268 37752 37840 37856 38528 38720 39039 39130 39732 39930 40040 40560 40656 40898 41280 41624 42592 43043 43602 43680 44044 44616 44720 45408 45760 46464 46585 46956 47190 47320 48048 48160 49192 49280 49665 50336 50820 50869 51909 52030 52052 52976 53240 53664 54080 54208 54912 55055 55770 55902 56760 56784 57233 57792 58080 58136 58240 58695 59488 60060 60544 61347 61490 62436 62608 62920 63888 64064 64896 65065 66066 66220 67080 67639 67760 68640 69212 70980 71552 72240 72670 72842 73788 73920 74360 74536 75504 75680 75712 77440 78045 78078 78260 79464 79860 79937 80080 81120 81312 81796 82560 83248 85184 86086 86515 87204 87360 88088 89232 89440 90816 91520 92235 93170 93912 94380 94640 96096 96320 98384 99330 100672 101640 101738 102245 103818 104060 104104 105952 106480 107328 108160 108416 109005 109263 110110 111540 111804 113520 113568 114466 115584 116160 116272 117390 118976 120120 121121 122694 122980 124872 125216 125840 127776 128128 129129 130130 132132 132440 134160 135278 135520 137280 138424 139755 141960 143143 144480 145340 145684 147576 147840 148720 149072 151008 151360 151424 152607 156090 156156 156520 158928 159720 159874 160160 162240 162624 163592 165165 166496 170368 171699 172172 173030 174408 174720 176176 178464 178880 181632 182105 184470 186340 187824 188760 189280 192192 192640 195195 196768 198660 201344 202917 203280 203476 204490 207636 208120 208208 211904 212960 214656 215215 218010 218526 220220 223080 223608 224939 227040 227136 228932 232320 232544 234780 237952 239811 240240 242242 245388 245960 249744 250432 251680 254345 255552 258258 259545 260260 264264 264880 268320 270556 271040 274560 276848 279510 283920 286165 286286 288960 290680 291368 295152 297440 298144 302016 302720 305214 306735 312180 312312 313040 317856 319440 319748 320320 324480 325248 327184 330330 332992 338195 343398 344344 346060 348816 352352 356928 357760 363363 364210 368940 372680 375648 377520 378560 384384 390390 393536 397320 399685 400631 405834 406560 406952 408980 415272 416240 416416 423808 425920 429429 430430 436020 437052 440440 446160 447216 449878 454080 454272 457864 465088 469560 473473 479622 480480 484484 490776 491920 499488 500864 503360 508690 511104 516516 519090 520520 528528 529760 536640 541112 542080 546315 553696 559020 559559 567840 572330 572572 577920 581360 582736 590304 594880 596288 604032 605605 610428 613470 624360 624624 626080 635712 638880 639496 640640 645645 654368 660660 665984 674817 676390 686796 688688 692120 697632 704704 713856 715715 726726 728420 737880 744029 745360 751296 755040 757120 763035 780780 787072 794640 799370 801262 811668 813120 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77379016 77517440 78123045 82642560 83331248 84413472 86376576 89283480 89529440 90906816 91611520 92327235 94474380 95235712 96151440 96723770 97668480 98482384 100772672 104164060 105516840 107435328 107970720 109887360 112551296 113633520 116068524 116276160 119044640 123102980 124996872 125965840 128201920 129866880 134294160 135413278 137417280 140689120 142853568 143960960 145085655 147723576 151159008 151511360 153479040 153842304 154758032 156246090 166662496 168826944 178566960 179058880 181813632 184654470 188948760 192302880 193447540 196964768 201545344 203119917 208328120 211033680 214870656 215941440 227267040 232137048 232552320 238089280 246205960 249993744 251931680 256403840 268588320 270826556 274834560 281378240 285707136 290171310 295447152 302318016 303022720 309516064 312492180 333324992 337653888 338533195 357133920 358117760 369308940 377897520 384605760 386895080 393929536 406239834 416656240 422067360 431882880 454534080 464274096 476178560 492411920 499987488 503863360 537176640 541653112 562756480 580342620 590894304 604636032 619032128 624984360 666649984 677066390 714267840 738617880 755795040 769211520 773790160 787859072 812479668 833312480 844134720 909068160 928548192 984823840 999974976 1007726720 1015599585 1074353280 1083306224 1160685240 1181788608 1238064256 1249968720 1354132780 1428535680 1477235760 1511590080 1547580320 1624959336 1666624960 1688269440 1857096384 1969647680 1999949952 2031199170 2166612448 2321370480 2363577216 2499937440 2708265560 2954471520 3023180160 3095160640 3249918672 3333249920 3714192768 3939295360 4062398340 4333224896 4642740960 4999874880 5416531120 5908943040 6190321280 6499837344 8124796680 8666449792 9285481920 9999749760 10833062240 11817886080 12999674688 16249593360 18570963840 21666124480 25999349376 32499186720 43332248960 64998373440 129996746880
• Sum of all divisors σ(n): 577146746880
• Sum of proper divisors (its aliquot sum) s(n): 447150000000
• 129996746880 is an abundant number, because the sum of its proper divisors (447150000000) is greater than itself. Its abundance is 317153253120

Bases of 129996746880

• Binary: 1111001000100011010001111000010000000₂
• Hexadecimal: 0x1E4468F080
• Base-36: 1NPWPFUO

Squares and roots of 129996746880

• 129996746880 squared (129996746880²) is 16899154199382789734400
• 129996746880 cubed (129996746880³) is 2196835070943253569331059228672000
• The square root of 129996746880 is 360550.6162524201
• The cube root of 129996746880 is 5065.7547632469

Scales and comparisons

• 129,996,746,880 seconds is equal to 4,133 years, 25 weeks, 4 days, 23 hours, 28 minutes.
• To count from 1 to 129,996,746,880 would take you about eight thousand, two hundred sixty-six 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 129996746880 cubic inches would be around 422.1 feet tall.

Recreational maths with 129996746880

• 129996746880 backwards is 088647699921
• The number of decimal digits it has is: 12
• The sum of 129996746880's digits is 69
• More coming soon!