40039137917870

Names of 40039137917870

• Cardinal: 40039137917870 can be written as Forty trillion, thirty-nine billion, one hundred thirty-seven million, nine hundred seventeen thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 4.003913791787 × 10¹³

Factors of 40039137917870

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 195

Divisors of 40039137917870

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 49 65 70 71 91 97 98 130 142 182 194 245 355 455 485 490 497 637 679 710 910 923 970 994 1261 1274 1358 1846 2485 2522 3185 3395 3479 4615 4753 4970 6305 6370 6461 6790 6887 6958 8827 9230 9409 9506 12610 12922 13774 17395 17654 18818 23765 32305 34435 34790 44135 45227 47045 47530 48209 61789 64610 65863 68870 88270 89531 90454 94090 96418 122317 123578 131726 179062 226135 241045 244634 308945 329315 337463 447655 452270 461041 482090 611585 617890 626717 658630 668039 674926 856219 895310 912673 922082 1223170 1253434 1336078 1687315 1712438 1825346 2305205 3133585 3340195 3374630 4281095 4387019 4563365 4610410 4676273 5993533 6267170 6388711 6680390 8562190 8684507 8774038 9126730 9352546 11864749 11987066 12777422 17369014 21935095 23381365 23729498 29967665 31943555 32733911 43422535 43870190 44720977 46762730 59323745 59935330 60791549 63887110 64799783 65467822 83053243 86845070 88529281 89441954 118647490 121583098 129599566 163669555 166106486 177058562 223604885 303957745 323998915 327339110 415266215 425540843 442646405 447209770 453598481 581372701 607915490 619704967 647997830 830532430 842397179 851081686 885292810 907196962 1150880653 1162745402 1239409934 1684794358 2127704215 2267992405 2301761306 2906863505 3098524835 3175189367 4211985895 4255408430 4337934769 4535984810 5754403265 5813727010 5896780253 6197049670 6285578951 6350378734 8056164571 8423971790 8675869538 11508806530 11793560506 12571157902 15875946835 16112329142 21689673845 29483901265 31427894755 31751893670 40280822855 41277461771 43379347690 43999052657 56393151997 58967802530 62855789510 80561645710 81712526363 82554923542 87998105314 112786303994 163425052726 206387308855 219995263285 281965759985 307993368599 408562631815 412774617710 439990526570 563931519970 571987684541 615986737198 817125263630 1143975369082 1539966842995 2859938422705 3079933685990 4003913791787 5719876845410 8007827583574 20019568958935 40039137917870
• Sum of all divisors σ(n): 92511416577888
• Sum of proper divisors (its aliquot sum) s(n): 52472278660018
• 40039137917870 is an abundant number, because the sum of its proper divisors (52472278660018) is greater than itself. Its abundance is 12433140742148

Bases of 40039137917870

• Binary: 1001000110101001010110100101111011101110101110₂
• Hexadecimal: 0x246A5697BBAE
• Base-36: E6XQ4XPKE

Squares and roots of 40039137917870

• 40039137917870 squared (40039137917870²) is 1603132565206215198865336900
• 40039137917870 cubed (40039137917870³) is 64188045878920371224680213272782080403000
• The square root of 40039137917870 is 6327648.6879306123
• The cube root of 40039137917870 is 34210.6694472853

Scales and comparisons

• 40,039,137,917,870 seconds is equal to 1,273,120 years, 38 weeks, 2 days, 2 hours, 57 minutes, 50 seconds.
• To count from 1 to 40,039,137,917,870 would take you about three million, one hundred eighty-two thousand, eight hundred 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 40039137917870 cubic inches would be around 2850.9 feet tall.

Recreational maths with 40039137917870

• 40039137917870 backwards is 07871973193004
• The number of decimal digits it has is: 14
• The sum of 40039137917870's digits is 59
• More coming soon!