38974749779966

Names of 38974749779966

• Cardinal: 38974749779966 can be written as Thirty-eight trillion, nine hundred seventy-four billion, seven hundred forty-nine million, seven hundred seventy-nine thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 3.8974749779966 × 10¹³

Factors of 38974749779966

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3313

Divisors of 38974749779966

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 7 11 13 14 17 22 26 34 49 71 77 91 98 119 142 143 154 182 187 221 238 286 374 442 497 539 637 781 833 923 994 1001 1078 1103 1207 1274 1309 1547 1562 1666 1846 2002 2089 2206 2414 2431 2618 3094 3479 4178 4862 5467 6461 6958 7007 7721 8449 9163 10153 10829 10934 12133 12922 13277 14014 14339 14623 15442 15691 16898 17017 18326 18751 20306 21658 22979 24266 26554 27157 28678 29246 31382 34034 35513 37502 38269 45227 45958 54047 54314 59143 71026 71071 76538 78313 84931 90454 92939 100373 102361 108094 109837 118286 119119 131257 142142 148319 156626 157729 160853 169862 172601 185878 190099 200746 204722 206261 219674 238238 243763 248591 262514 296638 298727 315458 321706 345202 380198 390643 412522 461669 487526 497182 497497 548191 594517 597454 650573 702611 768859 781286 861443 918799 923338 994994 1018069 1038233 1096382 1104103 1125971 1189034 1208207 1301146 1330693 1331321 1405222 1443827 1537718 1631509 1706341 1722886 1740137 1837598 1928147 2036138 2076466 2091089 2208206 2251942 2304167 2416414 2521423 2661386 2662642 2681393 2734501 2887654 3231683 3263018 3412682 3480274 3837337 3856294 4182178 4608334 5042846 5078359 5362786 5469002 6030101 6463366 7126483 7267631 7674674 7728721 8457449 9319247 10106789 10156718 11198759 11420563 11944387 12060202 13497029 14252966 14535262 14637623 14644531 15457442 16129169 16914898 17307173 17649961 18638494 18769751 19141507 20213578 21209617 22397518 22621781 22841126 23888774 25345837 26994058 27735653 29275246 29289062 29954171 32258338 32778499 34614346 35299922 35548513 37539502 38283014 39170839 42210707 42419234 45243562 49885381 50691674 55471306 59908342 65234729 65556998 71097026 78341678 78391313 79943941 84421414 94479203 99770762 102511717 112904183 121150211 123549727 130469458 131388257 148467319 156782626 159887882 163595857 177420859 188958406 190378903 194149571 205023434 209679197 225808366 229449493 242300422 247099454 248839591 262776514 274195873 296934638 327191714 329495881 354841718 360563489 380757806 388299142 419358394 430879229 458898986 497679182 509220907 548391746 548739191 658991762 717582019 721126978 848051477 861758458 1018441814 1039271233 1097478382 1145170999 1241946013 1332652321 1359046997 1435164038 1467754379 1606146451 1696102954 1799554427 1919371111 2078542466 2126746141 2290341998 2306471167 2483892026 2523944423 2665304642 2718093994 2781129569 2935508758 3016154603 3212292902 3564546349 3599108854 3838742222 4253492282 4612942334 5047888846 5562259138 5601429977 6032309206 7129092698 8016196993 9328566247 11202859954 12596880989 14887222987 16032393986 16145298169 17667610961 18657132494 19467906983 21113082221 23394207551 24951824443 25193761978 29774445974 30592425259 32290596338 35335221922 36154684397 38935813966 39210009839 42226164442 46788415102 49903648886 61184850518 72309368794 78420019678 88178166923 104210560909 136275348881 163759452857 176356333846 208421121818 214146976813 253082790779 272550697762 274470068873 327518905714 397701528367 428293953626 506165581558 548940137746 795403056734 1146316169999 1499028837691 1771579535453 2292632339998 2783910698569 2998057675382 3543159070906 5567821397138 19487374889983 38974749779966
• Sum of all divisors σ(n): 85906446151680
• Sum of proper divisors (its aliquot sum) s(n): 46931696371714
• 38974749779966 is an abundant number, because the sum of its proper divisors (46931696371714) is greater than itself. Its abundance is 7956946591748

Bases of 38974749779966

• Binary: 1000110111001010000100000111011010011111111110₂
• Hexadecimal: 0x2372841DA7FE
• Base-36: DTCR3PY4E

Squares and roots of 38974749779966

• 38974749779966 squared (38974749779966²) is 1519031120410959765414961156
• 38974749779966 cubed (38974749779966³) is 59203857825998560568601636291495437000696
• The square root of 38974749779966 is 6242976.0355111087
• The cube root of 38974749779966 is 33904.7941462393

Scales and comparisons

• 38,974,749,779,966 seconds is equal to 1,239,276 years, 25 weeks, 1 day, 23 hours, 19 minutes, 26 seconds.
• To count from 1 to 38,974,749,779,966 would take you about three million, ninety-eight thousand, one hundred ninety-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 38974749779966 cubic inches would be around 2825.4 feet tall.

Recreational maths with 38974749779966

• 38974749779966 backwards is 66997794747983
• The number of decimal digits it has is: 14
• The sum of 38974749779966's digits is 95
• More coming soon!