38157938458164

Names of 38157938458164

• Cardinal: 38157938458164 can be written as Thirty-eight trillion, one hundred fifty-seven billion, nine hundred thirty-eight million, four hundred fifty-eight thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 3.8157938458164 × 10¹³

Factors of 38157938458164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 229

Divisors of 38157938458164

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 29 36 42 54 58 61 63 84 87 108 116 122 126 127 174 183 189 203 244 252 254 261 348 366 378 381 406 427 508 522 549 609 732 756 762 783 812 841 854 889 1044 1098 1143 1218 1281 1524 1566 1647 1682 1708 1769 1778 1827 2196 2286 2436 2523 2562 2667 3132 3294 3364 3429 3538 3556 3654 3683 3721 3843 4572 5046 5124 5307 5334 5481 5887 6588 6858 7076 7308 7366 7442 7569 7686 7747 8001 10092 10614 10668 10962 11049 11163 11529 11774 12383 13716 14732 14884 15138 15372 15494 15921 16002 16129 17661 21228 21924 22098 22326 22707 23058 23241 23548 24003 24766 25781 26047 30276 30988 31842 32004 32258 33147 33489 35322 37149 44196 44652 45414 46116 46482 47763 48006 48387 49532 51301 51562 52094 52983 54229 63684 64516 66294 66978 69723 70644 74298 77343 78141 90828 92964 95526 96012 96774 99441 100467 102602 103124 104188 105966 106807 107909 108458 111447 112903 132588 133956 139446 145161 148596 153903 154686 156282 158949 162687 191052 193548 198882 200934 205204 209169 211932 213614 215818 216916 222894 224663 225806 232029 234423 278892 290322 307806 309372 312564 317898 320421 323727 325374 334341 338709 359107 397764 401868 418338 427228 431636 435483 445788 449326 451612 461709 464058 467741 468846 472567 488061 580644 615612 635796 640842 647454 650748 668682 673989 677418 696087 703269 718214 747649 755363 836676 870966 898652 923418 928116 935482 937692 945134 961263 971181 976122 983869 1016127 1077321 1281684 1294908 1337364 1347978 1354836 1385127 1392174 1403223 1406538 1417701 1436428 1464183 1495298 1510726 1572641 1741932 1846836 1870964 1890268 1922526 1942362 1952244 1967738 2021967 2032254 2154642 2242947 2266089 2695956 2770254 2784348 2806446 2813076 2835402 2883789 2913543 2928366 2951607 2990596 3021452 3048381 3129361 3145282 3231963 3274187 3307969 3845052 3884724 3935476 4043934 4064508 4209669 4253103 4309284 4485894 4532178 4717923 5540508 5612892 5670804 5767578 5827086 5856732 5903214 6065901 6096762 6258722 6290564 6463926 6515227 6548374 6615938 6728841 6798267 6887083 8087868 8419338 8506206 8854821 8971788 9064356 9388083 9435846 9695889 9822561 9923907 11535156 11654172 11806428 12131802 12193524 12517444 12629007 12759309 12927852 13030454 13096748 13231876 13457682 13564489 13596534 13704443 13774166 14153769 16838676 17012412 17709642 18776166 18871692 19391778 19545681 19645122 19847814 20186523 20394801 20661249 21905527 24263604 25258014 25518618 26060908 26564463 26915364 27128978 27193068 27408886 27548332 28164249 28307538 28532201 29467683 29771721 35419284 37552332 38783556 39091362 39290244 39695628 40373046 40693467 40789602 41113329 41322498 42461307 43811054 45606589 50516028 51037236 53128926 54257956 54817772 56328498 56615076 57064402 58637043 58935366 59543442 60016009 61983747 65716581 78182724 80746092 81386934 81579204 82226658 82644996 84492747 84922614 85596603 87622108 88403049 89315163 91213178 94951423 95931101 106257852 112656996 114128804 117274086 117870732 119086884 120032018 122080401 123339987 123967494 131433162 136819767 162773868 164453316 168985494 169845228 171193206 175911129 176806098 178630326 180048027 182426356 185951241 189902846 191862202 197149743 199725407 234548172 240064036 244160802 246679974 247934988 256789809 262866324 273639534 284854269 287793303 337970988 342386412 351822258 353612196 357260652 360096054 366241203 370019961 371902482 379805692 383724404 394299486 397428847 399450814 410459301 420112063 488321604 493359948 513579618 540144081 547279068 569708538 575586606 591449229 599176221 703644516 720192108 732482406 740039922 743804964 770369427 788598972 794857694 798901628 820918602 827433829 840224126 854562807 863379909 1027159236 1080288162 1139417076 1151173212 1182898458 1192286541 1198352442 1231377903 1260336189 1464964812 1480079844 1540738854 1589715388 1620432243 1641837204 1654867658 1680448252 1709125614 1726759818 1740464261 1797528663 2160576324 2365796916 2384573082 2396704884 2462755806 2482301487 2520672378 2563688421 2590139727 2782001929 3081477708 3240864486 3309735316 3418251228 3453519636 3480928522 3576859623 3595057326 3781008567 4769146164 4925511612 4964602974 5041344756 5127376842 5180279454 5221392783 5392585989 5564003858 5792036803 6481728972 6961857044 7153719246 7190114652 7446904461 7562017134 8346005787 9929205948 10254753684 10360558908 10442785566 10730578869 10785171978 11128007716 11343025701 11584073606 12183249827 14307438492 14893808922 15124034268 15664178349 16692011574 17376110409 20885571132 21461157738 21570343956 22340713383 22686051402 23168147212 24366499654 25038017361 29787617844 31328356698 33384023148 34752220818 36549749481 42922315476 44681426766 45372102804 46992535047 48732999308 50076034722 50473463569 52128331227 62656713396 69504441636 73099498962 75114052083 89362853532 93985070094 100152069444 100946927138 104256662454 109649248443 146198997924 150228104166 151420390707 156384993681 187970140188 201893854276 208513324908 219298496886 300456208332 302840781414 312769987362 328947745329 353314244983 438596993772 454261172121 605681562828 625539974724 657895490658 706628489966 908522344242 1059942734949 1315790981316 1362783516363 1413256979932 1817044688484 2119885469898 2725567032726 3179828204847 4239770939796 5451134065452 6359656409694 9539484614541 12719312819388 19078969229082 38157938458164
• Sum of all divisors σ(n): 119989410690240
• Sum of proper divisors (its aliquot sum) s(n): 81831472232076
• 38157938458164 is an abundant number, because the sum of its proper divisors (81831472232076) is greater than itself. Its abundance is 43673533773912

Bases of 38157938458164

• Binary: 1000101011010001010110010111011111111000110100₂
• Hexadecimal: 0x22B4565DFE34
• Base-36: DIXIJCKL0

Squares and roots of 38157938458164

• 38157938458164 squared (38157938458164²) is 1456028267377031221578250896
• 38157938458164 cubed (38157938458164³) is 55559037019919915071577292441190191514944
• The square root of 38157938458164 is 6177211.2201351833
• The cube root of 38157938458164 is 33666.2673369231

Scales and comparisons

• 38,157,938,458,164 seconds is equal to 1,213,304 years, 21 weeks, 3 days, 5 hours, 29 minutes, 24 seconds.
• To count from 1 to 38,157,938,458,164 would take you about three million, thirty-three thousand, two hundred sixty-one 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 38157938458164 cubic inches would be around 2805.5 feet tall.

Recreational maths with 38157938458164

• 38157938458164 backwards is 46185483975183
• The number of decimal digits it has is: 14
• The sum of 38157938458164's digits is 72
• More coming soon!