381869609472

Names of 381869609472

• Cardinal: 381869609472 can be written as Three hundred eighty-one billion, eight hundred sixty-nine million, six hundred nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.81869609472 × 10¹¹

Factors of 381869609472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 541

Divisors of 381869609472

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 29 32 36 37 39 48 52 58 64 72 74 78 87 96 104 111 116 117 128 144 148 156 169 174 192 208 222 232 234 256 261 288 296 312 333 338 348 377 384 416 444 457 464 468 481 507 512 522 576 592 624 666 676 696 754 768 832 888 914 928 936 962 1014 1044 1073 1131 1152 1184 1248 1332 1352 1371 1392 1443 1508 1521 1536 1664 1776 1828 1856 1872 1924 2028 2088 2146 2262 2304 2368 2496 2664 2704 2742 2784 2886 3016 3042 3219 3328 3393 3552 3656 3712 3744 3848 4056 4113 4176 4292 4329 4524 4608 4736 4901 4992 5328 5408 5484 5568 5772 5941 6032 6084 6253 6438 6656 6786 7104 7312 7424 7488 7696 8112 8226 8352 8584 8658 9048 9472 9657 9802 9984 10656 10816 10968 11136 11544 11882 12064 12168 12506 12876 13253 13572 13949 14208 14624 14703 14848 14976 15392 16224 16452 16704 16909 17168 17316 17823 18096 18759 18944 19314 19604 19968 21312 21632 21936 22272 23088 23764 24128 24336 25012 25752 26506 27144 27898 28416 29248 29406 29952 30784 32448 32904 33408 33818 34336 34632 35646 36192 37518 38628 39208 39759 41847 42624 43264 43872 44109 44544 46176 47528 48256 48672 50024 50727 51504 53012 53469 54288 55796 56277 56832 58496 58812 59904 61568 64896 65808 66816 67636 68672 69264 71292 72384 75036 77233 77256 78416 79518 83694 85248 86528 87744 88218 92352 95056 96512 97344 100048 101454 103008 106024 106938 108576 111592 112554 116992 117624 119277 123136 125541 129792 131616 133632 135272 137344 138528 142584 144768 150072 152181 154466 154512 156832 159036 167388 170496 172289 175488 176436 181337 184704 190112 193024 194688 200096 202908 206016 212048 213876 217152 219817 223184 225108 231699 233984 235248 238554 246272 251082 259584 263232 270544 274688 277056 285168 289536 300144 304362 308932 309024 313664 318072 334776 344578 350976 352872 362674 369408 380224 389376 400192 405816 412032 424096 427752 434304 439634 446368 450216 463398 470496 477108 490361 502164 516867 526464 541088 544011 549376 554112 570336 579072 600288 608724 617864 618048 627328 636144 659451 669552 689156 695097 701952 705744 725348 738816 760448 778752 800384 811632 824064 848192 855504 868608 879268 892736 900432 926796 940992 954216 980722 1004328 1033734 1052928 1082176 1088022 1108224 1140672 1200576 1217448 1235728 1236096 1254656 1272288 1318902 1339104 1378312 1390194 1411488 1450696 1471083 1520896 1550601 1600768 1623264 1632033 1648128 1696384 1711008 1737216 1758536 1785472 1800864 1853592 1881984 1908432 1961444 1978353 2008656 2067468 2105856 2164352 2176044 2216448 2239757 2281344 2401152 2434896 2471456 2472192 2509312 2544576 2637804 2678208 2756624 2780388 2822976 2857621 2901392 2942166 3041792 3101202 3201536 3246528 3264066 3392768 3422016 3517072 3570944 3601728 3707184 3763968 3816864 3922888 3956706 4017312 4134936 4328704 4352088 4413249 4479514 4562688 4802304 4869792 4942912 4944384 5089152 5275608 5356416 5513248 5560776 5645952 5715242 5802784 5884332 6202404 6374693 6493056 6528132 6719271 6785536 6844032 7034144 7141888 7203456 7414368 7527936 7633728 7845776 7913412 8034624 8269872 8572863 8657408 8704176 8826498 8959028 9125376 9604608 9739584 9885824 10178304 10551216 10712832 11026496 11121552 11291904 11430484 11605568 11768664 12404808 12749386 12986112 13056264 13438542 13688064 14068288 14406912 14828736 15267456 15691552 15826824 16069248 16539744 17145726 17408352 17652996 17918056 19124079 19479168 19771648 20157813 20356608 21102432 21425664 22052992 22243104 22583808 22860968 23211136 23537328 24809616 25498772 25718589 25972224 26112528 26877084 27376128 28136576 28813824 29657472 30534912 31383104 31653648 32138496 33079488 34291452 34816704 35305992 35836112 38248158 38958336 39543296 40315626 42204864 44105984 44486208 45721936 46422272 47074656 49619232 50997544 51437178 52225056 53754168 56273152 57372237 59314944 61069824 62766208 63307296 64276992 66158976 68582904 69633408 70611984 71672224 76496316 77916672 80631252 82871009 84409728 88211968 88972416 91443872 92844544 94149312 99238464 101995088 102874356 104450112 107508336 112546304 114744474 118629888 125532416 126614592 132317952 137165808 139266816 141223968 143344448 152992632 161262504 165742018 168819456 177944832 182887744 188298624 198476928 203990176 205748712 208900224 215016672 229488948 248613027 251064832 253229184 264635904 274331616 278533632 282447936 286688896 305985264 322525008 331484036 337638912 355889664 365775488 376597248 396953856 407980352 411497424 417800448 430033344 458977896 497226054 506458368 548663232 564895872 573377792 611970528 645050016 662968072 731550976 745839081 753194496 793907712 815960704 822994848 835600896 860066688 917955792 994452108 1012916736 1097326464 1129791744 1146755584 1223941056 1290100032 1325936144 1463101952 1491678162 1631921408 1645989696 1720133376 1835911584 1988904216 2194652928 2259583488 2447882112 2580200064 2651872288 2983356324 3263842816 3291979392 3440266752 3671823168 3977808432 4389305856 4895764224 5160400128 5303744576 5966712648 6583958784 7343646336 7955616864 9791528448 10320800256 10607489152 11933425296 13167917568 14687292672 15911233728 21214978304 23866850592 29374585344 31822467456 42429956608 47733701184 63644934912 95467402368 127289869824 190934804736 381869609472
• Sum of all divisors σ(n): 1270692320040
• Sum of proper divisors (its aliquot sum) s(n): 888822710568
• 381869609472 is an abundant number, because the sum of its proper divisors (888822710568) is greater than itself. Its abundance is 506953101096

Bases of 381869609472

• Binary: 101100011101001001100111101001000000000₂
• Hexadecimal: 0x58E933D200
• Base-36: 4VFFB0G0

Squares and roots of 381869609472

• 381869609472 squared (381869609472²) is 145824398638297792118784
• 381869609472 cubed (381869609472³) is 55685906159496026459239885515522048
• The square root of 381869609472 is 617955.9931516159
• The cube root of 381869609472 is 7255.0158518751

Scales and comparisons

• 381,869,609,472 seconds is equal to 12,142 years, 14 weeks, 1 day, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 381,869,609,472 would take you about twenty-four thousand, two hundred eighty-four 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 381869609472 cubic inches would be around 604.6 feet tall.

Recreational maths with 381869609472

• 381869609472 backwards is 274906968183
• The number of decimal digits it has is: 12
• The sum of 381869609472's digits is 63
• More coming soon!