40681690475840

Names of 40681690475840

• Cardinal: 40681690475840 can be written as Forty trillion, six hundred eighty-one billion, six hundred ninety million, four hundred seventy-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.068169047584 × 10¹³

Factors of 40681690475840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 133662

Divisors of 40681690475840

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 64 80 116 145 160 232 290 320 464 580 928 1160 1856 2320 4640 9280 57859 75767 115718 151534 231436 289295 303068 378835 462872 578590 606136 757670 925744 1157180 1212272 1515340 1677911 1851488 2197243 2314360 2424544 3030680 3355822 3702976 4394486 4628720 4849088 6061360 6711644 8389555 8788972 9257440 10986215 12122720 13423288 16779110 17577944 18514880 21972430 24245440 26846576 33558220 35155888 43944860 53693152 67116440 70311776 87889720 107386304 134232880 140623552 175779440 268465760 351558880 536931520 703117760 4383802853 8767605706 17535211412 21919014265 35070422824 43838028530 70140845648 87676057060 127130282737 140281691296 175352114120 254260565474 280563382592 350704228240 508521130948 635651413685 701408456480 1017042261896 1271302827370 1402816912960 2034084523792 2542605654740 4068169047584 5085211309480 8136338095168 10170422618960 20340845237920 40681690475840
• Sum of all divisors σ(n): 100216787932800
• Sum of proper divisors (its aliquot sum) s(n): 59535097456960
• 40681690475840 is an abundant number, because the sum of its proper divisors (59535097456960) is greater than itself. Its abundance is 18853406981120

Bases of 40681690475840

• Binary: 1001001111111111110001101101011010110101000000₂
• Hexadecimal: 0x24FFF1B5AD40
• Base-36: EF4WS50E8

Squares and roots of 40681690475840

• 40681690475840 squared (40681690475840²) is 1654999939972050965623705600
• 40681690475840 cubed (40681690475840³) is 67328195295476757484004979352848072704000
• The square root of 40681690475840 is 6378220.0084224125
• The cube root of 40681690475840 is 34392.7046668609

Scales and comparisons

• 40,681,690,475,840 seconds is equal to 1,293,551 years, 47 weeks, 6 days, 37 minutes, 20 seconds.
• To count from 1 to 40,681,690,475,840 would take you about three million, two hundred thirty-three thousand, eight hundred seventy-nine 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 40681690475840 cubic inches would be around 2866.1 feet tall.

Recreational maths with 40681690475840

• 40681690475840 backwards is 04857409618604
• The number of decimal digits it has is: 14
• The sum of 40681690475840's digits is 62
• More coming soon!