129028204800

Names of 129028204800

• Cardinal: 129028204800 can be written as One hundred twenty-nine billion, twenty-eight million, two hundred four thousand, eight hundred.

Scientific notation

• Scientific notation: 1.290282048 × 10¹¹

Factors of 129028204800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 38

Divisors of 129028204800

• Number of divisors d(n): 1350
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 25 27 30 32 33 34 36 40 44 45 48 50 51 54 55 60 64 66 68 72 75 80 81 85 88 90 96 99 100 102 108 110 120 121 128 132 135 136 144 150 153 160 162 165 170 176 180 187 192 198 200 204 216 220 225 240 242 255 256 264 270 272 275 288 297 300 306 320 324 330 340 352 360 363 374 384 396 400 405 408 425 432 440 450 459 480 484 495 510 528 540 544 550 561 576 594 600 605 612 640 648 660 675 680 704 720 726 748 765 768 792 800 810 816 825 850 864 880 891 900 918 935 960 968 990 1020 1056 1080 1088 1089 1100 1122 1152 1188 1200 1210 1224 1275 1280 1296 1320 1331 1350 1360 1377 1408 1440 1452 1485 1496 1530 1584 1600 1620 1632 1650 1683 1700 1728 1760 1782 1800 1815 1836 1870 1920 1936 1980 2025 2040 2057 2112 2160 2176 2178 2200 2244 2295 2304 2376 2400 2420 2448 2475 2550 2592 2640 2662 2700 2720 2754 2805 2816 2880 2904 2970 2992 3025 3060 3168 3200 3240 3264 3267 3300 3366 3400 3456 3520 3564 3600 3630 3672 3740 3825 3840 3872 3960 3993 4050 4080 4114 4224 4320 4352 4356 4400 4455 4488 4590 4675 4752 4800 4840 4896 4950 5049 5100 5184 5280 5324 5400 5440 5445 5508 5610 5760 5808 5940 5984 6050 6120 6171 6336 6400 6480 6528 6534 6600 6655 6732 6800 6885 6912 7040 7128 7200 7260 7344 7425 7480 7650 7744 7920 7986 8100 8160 8228 8415 8448 8640 8712 8800 8910 8976 9075 9180 9350 9504 9600 9680 9792 9801 9900 10098 10200 10285 10368 10560 10648 10800 10880 10890 11016 11220 11475 11520 11616 11880 11968 11979 12100 12240 12342 12672 12960 13056 13068 13200 13310 13464 13600 13770 14025 14080 14256 14400 14520 14641 14688 14850 14960 15147 15300 15488 15840 15972 16200 16320 16335 16456 16830 17280 17424 17600 17820 17952 18150 18360 18513 18700 19008 19200 19360 19584 19602 19800 19965 20196 20400 20570 20736 21120 21296 21600 21760 21780 22032 22275 22440 22627 22950 23232 23760 23936 23958 24200 24480 24684 25245 25344 25920 26136 26400 26620 26928 27200 27225 27540 28050 28512 28800 29040 29282 29376 29700 29920 30294 30600 30855 30976 31680 31944 32400 32640 32670 32912 33275 33660 34425 34560 34848 35200 35640 35904 35937 36300 36720 37026 37400 38016 38720 39168 39204 39600 39930 40392 40800 41140 42075 42240 42592 43200 43560 43923 44064 44550 44880 45254 45900 46464 47520 47872 47916 48400 48960 49005 49368 50490 51425 51840 52272 52800 53240 53856 54400 54450 55080 55539 56100 57024 57600 58080 58564 58752 59400 59840 59895 60588 61200 61710 63360 63888 64800 65280 65340 65824 66550 67320 67881 68850 69696 70400 71280 71808 71874 72600 73205 73440 74052 74800 75735 76032 77440 78408 79200 79860 80784 81600 81675 82280 84150 85184 86400 87120 87846 88128 89100 89760 90508 91800 92565 92928 95040 95832 96800 97920 98010 98736 99825 100980 102850 103680 104544 105600 106480 107712 107811 108800 108900 110160 111078 112200 113135 114048 116160 117128 117504 118800 119680 119790 121176 122400 123420 126225 126720 127776 129600 130680 131648 131769 133100 134640 135762 137700 139392 142560 143616 143748 145200 146410 146880 148104 149600 151470 154275 154880 156816 158400 159720 161568 163200 163350 164560 166617 168300 170368 172800 174240 175692 176256 178200 179520 179685 181016 183600 185130 190080 191664 193600 195840 196020 197472 199650 201960 203643 205700 209088 211200 212960 215424 215622 217800 219615 220320 222156 224400 226270 228096 232320 234256 237600 239360 239580 242352 244800 245025 246840 248897 252450 255552 259200 261360 263296 263538 266200 269280 271524 275400 277695 278784 285120 287496 290400 292820 293760 296208 299200 299475 302940 308550 313632 316800 319440 323136 326400 326700 329120 333234 336600 339405 340736 348480 351384 352512 356400 359040 359370 362032 366025 367200 370260 378675 380160 383328 387200 392040 394944 395307 399300 403920 407286 411400 418176 425920 430848 431244 435600 439230 440640 444312 448800 452540 462825 464640 468512 475200 479160 484704 489600 490050 493680 497794 504900 511104 518400 522720 526592 527076 532400 538560 539055 543048 550800 555390 565675 570240 574992 580800 585640 587520 592416 598400 598950 605880 610929 617100 627264 633600 638880 646272 653400 658240 658845 666468 673200 678810 696960 702768 712800 718080 718740 724064 732050 734400 740520 746691 757350 766656 774400 784080 789888 790614 798600 807840 814572 822800 833085 836352 851840 862488 871200 878460 881280 888624 897600 898425 905080 925650 937024 950400 958320 969408 979200 980100 987360 995588 1009800 1018215 1022208 1045440 1054152 1064800 1077120 1078110 1086096 1098075 1101600 1110780 1131350 1140480 1149984 1161600 1171280 1184832 1185921 1196800 1197900 1211760 1221858 1234200 1244485 1254528 1277760 1292544 1306800 1316480 1317690 1332936 1346400 1357620 1388475 1393920 1405536 1425600 1437480 1448128 1464100 1468800 1481040 1493382 1514700 1533312 1568160 1579776 1581228 1597200 1615680 1629144 1645600 1666170 1697025 1703680 1724976 1742400 1756920 1762560 1777248 1795200 1796850 1810160 1832787 1851300 1874048 1900800 1916640 1938816 1960200 1974720 1976535 1991176 2019600 2036430 2090880 2108304 2129600 2154240 2156220 2172192 2196150 2203200 2221560 2240073 2262700 2299968 2323200 2342560 2369664 2371842 2395800 2423520 2443716 2468400 2488970 2509056 2555520 2613600 2632960 2635380 2665872 2692800 2695275 2715240 2776950 2811072 2851200 2874960 2896256 2928200 2937600 2962080 2986764 3029400 3054645 3066624 3136320 3162456 3194400 3231360 3258288 3291200 3294225 3332340 3394050 3449952 3484800 3513840 3554496 3590400 3593700 3620320 3665574 3702600 3733455 3748096 3833280 3877632 3920400 3949440 3953070 3982352 4039200 4072860 4165425 4181760 4216608 4259200 4312440 4344384 4392300 4406400 4443120 4480146 4525400 4599936 4685120 4739328 4743684 4791600 4847040 4887432 4936800 4977940 5091075 5111040 5227200 5270760 5331744 5385600 5390550 5430480 5553900 5622144 5702400 5749920 5792512 5856400 5924160 5929605 5973528 6058800 6109290 6222425 6272640 6324912 6388800 6462720 6516576 6582400 6588450 6664680 6720219 6788100 6899904 6969600 7027680 7108992 7187400 7240640 7331148 7405200 7466910 7666560 7840800 7898880 7906140 7964704 8078400 8145720 8330850 8433216 8518400 8624880 8688768 8784600 8812800 8886240 8960292 9050800 9163935 9199872 9370240 9487368 9583200 9694080 9774864 9873600 9882675 9955880 10182150 10454400 10541520 10663488 10771200 10781100 10860960 11107800 11200365 11244288 11499840 11712800 11848320 11859210 11947056 12117600 12218580 12444850 12545280 12649824 12777600 13033152 13164800 13176900 13329360 13440438 13576200 13799808 14055360 14217984 14374800 14481280 14662296 14810400 14933820 15273225 15333120 15681600 15812280 15929408 16156800 16291440 16661700 16866432 17249760 17377536 17569200 17772480 17920584 18101600 18327870 18667275 18740480 18974736 19166400 19388160 19549728 19747200 19765350 19911760 20160657 20364300 20908800 21083040 21326976 21562200 21721920 22215600 22400730 22999680 23425600 23696640 23718420 23894112 24235200 24437160 24889700 25299648 25555200 26066304 26353800 26658720 26880876 27152400 27599616 28110720 28749600 28962560 29324592 29620800 29648025 29867640 30546450 31363200 31624560 31858816 32313600 32582880 33323400 33601095 33732864 34499520 35138400 35544960 35841168 36203200 36655740 37334550 37949472 38332800 39099456 39494400 39530700 39823520 40321314 40728600 42166080 42653952 43124400 43443840 44431200 44801460 45819675 45999360 46851200 47436840 47788224 48470400 48874320 49779400 50599296 52132608 52707600 53317440 53761752 54304800 56001825 56221440 57499200 58649184 59241600 59296050 59735280 61092900 62726400 63249120 63717632 65165760 66646800 67202190 68999040 70276800 71089920 71682336 72406400 73311480 74669100 75898944 76665600 78198912 79061400 79647040 80642628 81457200 84332160 86248800 86887680 88862400 89602920 91639350 93702400 94873680 95576448 96940800 97748640 99558800 100803285 101198592 105415200 106634880 107523504 108609600 112003650 114998400 117298368 118483200 118592100 119470560 122185800 126498240 130331520 133293600 134404380 137998080 140553600 143364672 144812800 146622960 149338200 151797888 156397824 158122800 159294080 161285256 162914400 168005475 168664320 172497600 177724800 179205840 183278700 189747360 191152896 195497280 199117600 201606570 210830400 213269760 215047008 217219200 224007300 229996800 234596736 237184200 238941120 244371600 252996480 260663040 266587200 268808760 281107200 286729344 293245920 298676400 303595776 316245600 318588160 322570512 325828800 336010950 344995200 355449600 358411680 366557400 379494720 390994560 398235200 403213140 421660800 430094016 434438400 448014600 469193472 474368400 477882240 488743200 504016425 505992960 533174400 537617520 573458688 586491840 597352800 632491200 645141024 651657600 672021900 689990400 716823360 733114800 758989440 781989120 796470400 806426280 843321600 860188032 896029200 948736800 955764480 977486400 1008032850 1066348800 1075235040 1172983680 1194705600 1264982400 1290282048 1303315200 1344043800 1433646720 1466229600 1517978880 1592940800 1612852560 1720376064 1792058400 1897473600 1954972800 2016065700 2150470080 2345967360 2389411200 2529964800 2580564096 2688087600 2867293440 2932459200 3225705120 3584116800 3794947200 3909945600 4032131400 4300940160 4778822400 5161128192 5376175200 5864918400 6451410240 7168233600 7589894400 8064262800 8601880320 10752350400 11729836800 12902820480 14336467200 16128525600 21504700800 25805640960 32257051200 43009401600 64514102400 129028204800
• Sum of all divisors σ(n): 555649846290
• Sum of proper divisors (its aliquot sum) s(n): 426621641490
• 129028204800 is an abundant number, because the sum of its proper divisors (426621641490) is greater than itself. Its abundance is 297593436690

Bases of 129028204800

• Binary: 1111000001010101011100010100100000000₂
• Hexadecimal: 0x1E0AAE2900
• Base-36: 1N9W2800

Squares and roots of 129028204800

• 129028204800 squared (129028204800²) is 16648277633910743040000
• 129028204800 cubed (129028204800³) is 2148097376115494777885294592000000
• The square root of 129028204800 is 359204.9621038105
• The cube root of 129028204800 is 5053.1425697015

Scales and comparisons

• 129,028,204,800 seconds is equal to 4,102 years, 36 weeks, 2 days.
• To count from 1 to 129,028,204,800 would take you about eight thousand, two hundred 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 129028204800 cubic inches would be around 421.1 feet tall.

Recreational maths with 129028204800

• 129028204800 backwards is 008402820921
• 129028204800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129028204800's digits is 36
• More coming soon!