29729113128

Names of 29729113128

• Cardinal: 29729113128 can be written as Twenty-nine billion, seven hundred twenty-nine million, one hundred thirteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9729113128 × 10¹⁰

Factors of 29729113128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 118

Divisors of 29729113128

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 23 24 26 27 29 33 36 37 39 44 46 52 54 58 66 69 72 74 78 81 87 88 92 99 104 108 111 116 117 132 138 143 148 156 162 169 174 184 198 207 216 222 232 234 253 261 264 276 286 296 297 299 312 319 324 333 338 348 351 377 396 407 414 429 444 468 481 506 507 522 552 572 594 598 621 638 648 666 667 676 696 702 754 759 783 792 814 828 851 858 888 891 897 936 957 962 999 1012 1014 1044 1053 1073 1131 1144 1188 1196 1221 1242 1276 1287 1332 1334 1352 1404 1443 1508 1518 1521 1566 1628 1656 1702 1716 1782 1794 1859 1863 1914 1924 1998 2001 2024 2028 2088 2106 2146 2262 2277 2349 2376 2392 2442 2484 2552 2553 2574 2664 2668 2691 2808 2871 2886 2997 3016 3036 3042 3132 3219 3256 3289 3393 3404 3432 3564 3588 3663 3718 3726 3828 3848 3861 3887 3996 4002 4056 4147 4212 4292 4329 4524 4554 4563 4698 4884 4901 4968 5106 5148 5291 5336 5382 5577 5742 5772 5994 6003 6072 6084 6253 6264 6438 6578 6786 6808 6831 7128 7176 7326 7337 7436 7452 7656 7659 7722 7774 7992 8004 8073 8294 8424 8584 8613 8658 8671 9048 9108 9126 9361 9396 9657 9768 9802 9867 10179 10212 10296 10582 10764 10989 11063 11154 11484 11544 11583 11661 11803 11988 12006 12168 12441 12506 12876 12987 13156 13572 13662 13689 13949 14652 14674 14703 14872 14904 15318 15444 15548 15873 16008 16146 16588 16731 17226 17316 17342 18009 18216 18252 18722 18759 18792 19314 19604 19734 20358 20424 20493 21164 21528 21978 22011 22126 22308 22968 22977 23166 23322 23606 23976 24012 24219 24679 24882 25012 25752 25839 25974 26013 26312 27144 27324 27378 27898 28083 28971 29304 29348 29406 29601 30537 30636 30888 31096 31746 32292 32967 33176 33189 33462 34452 34632 34684 34983 35409 36018 36504 37323 37444 37518 38628 38961 39208 39468 40716 40986 41847 42328 42757 43956 44022 44109 44252 44616 45954 46332 46644 47212 47619 48024 48438 49358 49764 50024 50193 51678 51948 52026 53911 54027 54648 54756 55796 56166 56277 57942 58696 58812 59202 61074 61272 63492 64584 65934 66033 66378 66924 68783 68904 68931 69368 69966 70818 72036 74037 74646 74888 75036 77256 77922 78039 78936 81432 81972 83694 84249 85514 86913 87912 88044 88218 88504 88803 91908 92664 93288 94424 95238 95381 96876 98716 99528 99567 100386 103356 103896 104052 104949 106227 107822 108054 109512 111592 111969 112332 112554 112723 115884 117624 118404 121693 122148 125541 126984 128271 131868 132066 132327 132756 133848 137566 137862 139932 141636 142857 143819 144072 148074 149292 150072 150579 153439 155844 156078 161733 163944 167388 168498 168831 171028 173826 176088 176436 177606 181337 183816 190476 190762 193752 197432 198099 199134 200772 206349 206712 208104 209898 212454 215644 216108 222111 223938 224664 225108 225446 231768 234117 236808 243386 244296 251082 252747 256542 263736 264132 264654 265512 266409 271469 275132 275724 279864 283272 285714 286143 287638 296148 298584 298701 301158 306878 311688 312156 314847 318681 320827 323466 334776 335907 336996 337662 338169 342056 347652 352872 355212 362674 365079 376623 380952 381524 384813 396198 396981 398268 401544 412698 419796 424908 428571 431288 431457 432216 444222 447876 450216 450892 460317 468234 485199 486772 502164 505494 506493 513084 528264 529308 532818 542938 544011 550264 551448 571428 572286 575276 592296 594297 597402 602316 613756 619047 624312 629694 637362 641654 646932 666333 671814 673992 675324 676338 695304 702351 710424 725348 730158 753246 758241 763048 769626 792396 793962 796536 814407 825396 839592 849816 857142 858429 862914 888444 895752 896103 901784 920634 936468 956043 962481 970398 973544 1004328 1010988 1012986 1014507 1026168 1058616 1065636 1085876 1088022 1095237 1129869 1142856 1144572 1150552 1154439 1188594 1194804 1204632 1227512 1238094 1239953 1259388 1274724 1283308 1293864 1294371 1332666 1343628 1350648 1352676 1380951 1404702 1450696 1455597 1460316 1506492 1516482 1539252 1582009 1584792 1587924 1628814 1632033 1650792 1714284 1716858 1725828 1776888 1792206 1841268 1857141 1872936 1912086 1924962 1940796 1994707 1998999 2021976 2025972 2029014 2131272 2171752 2176044 2190474 2259738 2289144 2308878 2377188 2389608 2443221 2476188 2479906 2518776 2549448 2566616 2575287 2588742 2665332 2687256 2705352 2761902 2809404 2887443 2911194 2920632 3012984 3032964 3043521 3078504 3164018 3175848 3257628 3264066 3285711 3428568 3433716 3451656 3463317 3529097 3584412 3682536 3714282 3719859 3824172 3849924 3881592 3883113 3989414 3997998 4051944 4058028 4142853 4170751 4352088 4366791 4380948 4519476 4617756 4746027 4754376 4886442 4896099 4952376 4959812 5150574 5177484 5330664 5523804 5571423 5618808 5774886 5822388 5984121 6065928 6087042 6328036 6515256 6528132 6571422 6867432 6926634 7058194 7168824 7329663 7428564 7439718 7648344 7699848 7725861 7766226 7978828 7995996 8116056 8285706 8341502 8662329 8733582 8761896 9038952 9130563 9235512 9492054 9772884 9792198 9857133 9919624 10301148 10354968 10587291 11047608 11142846 11159577 11549772 11644776 11649339 11968242 12174084 12428559 12512253 12656072 13056264 13142844 13853268 14116388 14238081 14659326 14688297 14857128 14879436 15451722 15532452 15957656 15991992 16571412 16683004 17324658 17467164 17952363 18261126 18984108 19545768 19584396 19714266 20602296 21174582 21988989 22285692 22319154 23099544 23298678 23936484 24348168 24857118 25024506 25986987 26285688 27706536 28232776 28476162 29318652 29376594 29758872 30903444 31064904 31761873 33142824 33366008 33478731 34649316 34934328 35904726 36522252 37536759 37968216 39168792 39428532 42349164 42714243 43977978 44571384 44638308 45878261 46597356 47872968 49714236 50049012 51973974 53857089 56952324 58637304 58753188 61806888 63523746 66957462 69298632 71809452 73044504 75073518 78857064 84698328 85428486 87955956 89276616 91756522 93194712 95285619 99428472 100098024 100436193 103947948 107714178 112610277 113904648 117506376 127047492 128142729 133914924 137634783 143618904 150147036 161571267 170856972 175911912 183513044 190571238 200872386 207895896 215428356 225220554 254094984 256285458 267829848 275269566 285856857 300294072 323142534 337830831 341713944 367026088 381142476 401744772 412904349 430856712 450441108 512570916 550539132 571713714 646285068 675661662 762284952 803489544 825808698 900882216 1025141832 1101078264 1143427428 1238713047 1292570136 1351323324 1651617396 2286854856 2477426094 2702646648 3303234792 3716139141 4954852188 7432278282 9909704376 14864556564 29729113128
• Sum of all divisors σ(n): 109049846400
• Sum of proper divisors (its aliquot sum) s(n): 79320733272
• 29729113128 is an abundant number, because the sum of its proper divisors (79320733272) is greater than itself. Its abundance is 49591620144

Bases of 29729113128

• Binary: 11011101011111111100100010000101000₂
• Hexadecimal: 0x6EBFE4428
• Base-36: DNNY2I0

Squares and roots of 29729113128

• 29729113128 squared (29729113128²) is 883820167377421944384
• 29729113128 cubed (29729113128³) is 26275189740771272057581660273152
• The square root of 29729113128 is 172421.3244584323
• The cube root of 29729113128 is 3097.8518981803

Scales and comparisons

• 29,729,113,128 seconds is equal to 945 years, 15 weeks, 1 day, 22 hours, 58 minutes, 48 seconds.
• To count from 1 to 29,729,113,128 would take you about one thousand, eight hundred ninety 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 29729113128 cubic inches would be around 258.2 feet tall.

Recreational maths with 29729113128

• 29729113128 backwards is 82131192792
• The number of decimal digits it has is: 11
• The sum of 29729113128's digits is 45
• More coming soon!