381657983389872

Names of 381657983389872

• Cardinal: 381657983389872 can be written as Three hundred eighty-one trillion, six hundred fifty-seven billion, nine hundred eighty-three million, three hundred eighty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.81657983389872 × 10¹⁴

Factors of 381657983389872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1293

Divisors of 381657983389872

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 41 42 48 49 53 56 82 84 98 106 112 123 147 159 164 168 196 212 246 287 294 318 328 336 371 392 424 492 574 588 636 656 742 784 848 861 984 1113 1148 1176 1187 1272 1484 1722 1968 2009 2173 2226 2296 2352 2374 2544 2597 2809 2968 3444 3561 4018 4346 4452 4592 4748 5194 5618 5936 6027 6519 6888 7122 7791 8036 8309 8427 8692 8904 9496 10388 11236 12054 13038 13776 14244 15211 15582 16072 16618 16854 17384 17808 18992 19663 20776 22472 24108 24927 26076 28488 30422 31164 32144 33236 33708 34768 39326 41552 44944 45633 48216 48667 49854 52152 56976 58163 58989 60844 62328 62911 66472 67416 78652 91266 96432 97334 99708 104304 106477 115169 116326 117978 121688 124656 125822 132944 134832 137641 146001 157304 174489 182532 188733 194668 199416 212954 230338 232652 235956 243376 251644 275282 292002 314608 319431 340669 345507 348978 365064 377466 389336 398832 412923 425908 440377 460676 465304 471912 503288 550564 584004 638862 681338 691014 697956 730128 754932 778672 806183 825846 851816 880754 921352 930608 943824 1006576 1022007 1101128 1168008 1277724 1321131 1362676 1382028 1395912 1408969 1509864 1612366 1651692 1703632 1761508 1842704 2044014 2202256 2336016 2384683 2418549 2555448 2579351 2642262 2725352 2764056 2791824 2817938 3019728 3082639 3224732 3303384 3334283 3523016 4088028 4226907 4769366 4837098 5110896 5158702 5284524 5450704 5528112 5635876 5643281 6165278 6449464 6606768 6668566 7046032 7154049 7738053 8176056 8453814 9247917 9538732 9674196 9862783 10002849 10317404 10569048 11271752 11286562 12330556 12898928 13337132 14308098 15476106 16352112 16907628 16929843 18055457 18495834 19077464 19348392 19725566 20005698 20634808 21138096 22543504 22573124 23339981 24661112 26674264 28616196 29588349 30952212 33815256 33859686 36110914 36991668 38154928 38696784 39451132 40011396 41269616 45146248 46679962 49322224 53348528 54166371 57232392 57767729 59176698 61904424 67630512 67719372 69039481 70019943 72221828 73983336 74675357 78902264 80022792 90292496 93359924 108332742 114464784 115535458 118353396 123808848 126388199 135438744 136705603 138078962 140039886 144443656 147966672 149350714 157804528 160045584 163379867 173303187 186719848 207118443 216665484 224026071 231070916 236706792 252776398 270877488 273411206 276157924 280079772 288887312 298701428 326759734 346606374 373439696 379164597 404374103 410116809 414236886 433330968 448052142 462141832 473413584 490139601 505552796 522727499 546822412 552315848 560159544 597402856 653519468 693212748 758329194 808748206 820233618 828473772 866661936 896104284 924283664 956939221 980279202 1011105592 1045454998 1093644824 1104631696 1120319088 1194805712 1213122309 1307038936 1386425496 1516658388 1568182497 1617496412 1640467236 1656947544 1792208568 1913878442 1960558404 2022211184 2090909996 2187289648 2426244618 2614077872 2772850992 2830618721 2870817663 3033316776 3061689637 3136364994 3234992824 3280934472 3313895088 3584417136 3659092493 3827756884 3921116808 3957793921 4181819992 4852489236 5661237442 5741635326 6066633552 6123379274 6272729988 6469985648 6561868944 6698574547 7318184986 7655513768 7842233616 7915587842 8363639984 8491856163 9185068911 9704978472 10977277479 11322474884 11483270652 11873381763 12246758548 12545459976 13397149094 14636369972 15311027536 15831175684 16983712326 18370137822 19409956944 20095723641 21431827459 21954554958 22644949768 22966541304 23746763526 24493517096 25090919952 26794298188 27704557447 29272739944 31662351368 33967424652 36740275644 40191447282 42863654918 43909109916 45289899536 45933082608 47493527052 48987034192 53588596376 55409114894 58545479888 63324702736 64295482377 67934849304 73480551288 80382894564 83113672341 85727309836 87818219832 94987054104 107177192752 110818229788 128590964754 135869698608 146961102576 150022792213 160765789128 162269550761 166227344682 171454619672 175636439664 189974108208 193931902129 221636459576 257181929508 300045584426 321531578256 324539101522 332454689364 342909239344 387863804258 443272919152 450068376639 486808652283 514363859016 581795706387 600091168852 649078203044 664909378728 775727608516 900136753278 973617304566 1028727718032 1135886855327 1163591412774 1200182337704 1298156406088 1329818757456 1551455217032 1800273506556 1947234609132 2271773710654 2327182825548 2400364675408 2596312812176 3102910434064 3407660565981 3600547013112 3894469218264 4543547421308 4654365651096 6815321131962 7201094026224 7788938436528 7951207987289 9087094842616 9308731302192 13630642263924 15902415974578 18174189685232 23853623961867 27261284527848 31804831949156 47707247923734 54522569055696 63609663898312 95414495847468 127219327796624 190828991694936 381657983389872
• Sum of all divisors σ(n): 1198490640580296
• Sum of proper divisors (its aliquot sum) s(n): 816832657190424
• 381657983389872 is an abundant number, because the sum of its proper divisors (816832657190424) is greater than itself. Its abundance is 435174673800552

Bases of 381657983389872

• Binary: 1010110110001110110101100100001101001000010110000₂
• Hexadecimal: 0x15B1DAC8690B0
• Base-36: 3RAB996YEO

Squares and roots of 381657983389872

• 381657983389872 squared (381657983389872²) is 145662816285223811448352176384
• 381657983389872 cubed (381657983389872³) is 55593376718307926091703178129369633183182848
• The square root of 381657983389872 is 19536068.7803322397
• The cube root of 381657983389872 is 72536.7539931219

Scales and comparisons

• 381,657,983,389,872 seconds is equal to 12,135,543 years, 16 weeks, 6 days, 17 hours, 11 minutes, 12 seconds.
• To count from 1 to 381,657,983,389,872 would take you about thirty million, three hundred thirty-eight thousand, eight hundred fifty-eight 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 381657983389872 cubic inches would be around 6044.7 feet tall.

Recreational maths with 381657983389872

• 381657983389872 backwards is 278983389756183
• The number of decimal digits it has is: 15
• The sum of 381657983389872's digits is 87
• More coming soon!