38664248084592912

Names of 38664248084592912

• Cardinal: 38664248084592912 can be written as Thirty-eight quadrillion, six hundred sixty-four trillion, two hundred forty-eight billion, eighty-four million, five hundred ninety-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.8664248084592912 × 10¹⁶

Factors of 38664248084592912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1137

Divisors of 38664248084592912

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 41 48 54 72 82 108 123 144 164 216 246 328 369 432 492 656 738 984 1091 1107 1476 1681 1968 2182 2214 2952 3273 3362 4364 4428 5043 5904 6546 6724 8728 8856 9819 10086 13092 13448 15129 17456 17712 19638 20172 26184 26896 29457 30258 39276 40344 44731 45387 52368 58914 60516 68921 78552 80688 89462 90774 117828 121032 134193 137842 157104 178924 181548 206763 235656 242064 268386 275684 357848 363096 402579 413526 471312 536772 551368 620289 715696 726192 805158 827052 1073544 1102736 1190281 1207737 1240578 1610316 1654104 1833971 1860867 2147088 2380562 2415474 2481156 3220632 3308208 3570843 3667942 3721734 4761124 4830948 4962312 5501913 6441264 7141686 7335884 7443468 9522248 9661896 9924624 10712529 11003826 14283372 14671768 14886936 16505739 19044496 19323792 21425058 22007652 28566744 29343536 29773872 32137587 33011478 42850116 44015304 48801521 49517217 57133488 64275174 66022956 75192811 85700232 88030608 97603042 99034434 128550348 132045912 146404563 150385622 171400464 195206084 198068868 225578433 257100696 264091824 292809126 300771244 390412168 396137736 439213689 451156866 514201392 585618252 601542488 676735299 780824336 792275472 878427378 902313732 1171236504 1203084976 1298596571 1317641067 1353470598 1756854756 1804627464 2000862361 2030205897 2342473008 2597193142 2635282134 2706941196 3513709512 3609254928 3895789713 4001724722 4060411794 5194386284 5270564268 5413882392 6002587083 7027419024 7791579426 8003449444 8120823588 10388772568 10541128536 10827764784 11687369139 12005174166 15583158852 16006898888 16241647176 18007761249 20777545136 21082257072 23374738278 24010348332 31166317704 32013797776 32483294352 35062107417 36015522498 46749476556 48020696664 53242459411 54023283747 62332635408 70124214834 72031044996 82035356801 93498953112 96041393328 106484918822 108046567494 140248429668 144062089992 159727378233 164070713602 186997906224 212969837644 216093134988 246106070403 280496859336 288124179984 319454756466 328141427204 425939675288 432186269976 479182134699 492212140806 560993718672 638909512932 656282854408 738318211209 851879350576 864372539952 958364269398 984424281612 1277819025864 1312565708816 1437546404097 1476636422418 1916728538796 1968848563224 2182940835851 2214954633627 2555638051728 2875092808194 2953272844836 3833457077592 3937697126448 4365881671702 4429909267254 5750185616388 5906545689672 6548822507553 7666914155184 8731763343404 8859818534508 11500371232776 11813091379344 13097645015106 17463526686808 17719637069016 19646467522659 23000742465552 26195290030212 34927053373616 35439274138032 39292935045318 52390580060424 58939402567977 78585870090636 89500574269891 104781160120848 117878805135954 157171740181272 179001148539782 235757610271908 268501722809673 314343480362544 358002297079564 471515220543816 537003445619346 716004594159128 805505168429019 943030441087632 1074006891238692 1432009188318256 1611010336858038 2148013782477384 2416515505287057 3222020673716076 4296027564954768 4833031010574114 6444041347432152 9666062021148228 12888082694864304 19332124042296456 38664248084592912
• Sum of all divisors σ(n): 113859552199760640
• Sum of proper divisors (its aliquot sum) s(n): 75195304115167728
• 38664248084592912 is an abundant number, because the sum of its proper divisors (75195304115167728) is greater than itself. Its abundance is 36531056030574816

Bases of 38664248084592912

• Binary: 10001001010111001110110111000100100101101111100100010000₂
• Hexadecimal: 0x895CEDC496F910
• Base-36: AKPBYD09IC0

Squares and roots of 38664248084592912

• 38664248084592912 squared (38664248084592912²) is 1494924079946946664376312760639744
• 38664248084592912 cubed (38664248084592912³) is 57800115494700553815851545751218660917786927894528
• The square root of 38664248084592912 is 196632266.1329846751
• The cube root of 38664248084592912 is 338145.1708970855

Scales and comparisons

• 38,664,248,084,592,912 seconds is equal to 1,229,403,492 years, 37 weeks, 2 days, 10 hours, 55 minutes, 12 seconds.
• To count from 1 to 38,664,248,084,592,912 would take you about three billion, six hundred eighty-eight million, two hundred ten thousand, four hundred seventy-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 38664248084592912 cubic inches would be around 28178.8 feet tall.

Recreational maths with 38664248084592912

• 38664248084592912 backwards is 21929548084246683
• The number of decimal digits it has is: 17
• The sum of 38664248084592912's digits is 81
• More coming soon!