40188018328941650

Names of 40188018328941650

• Cardinal: 40188018328941650 can be written as Forty quadrillion, one hundred eighty-eight trillion, eighteen billion, three hundred twenty-eight million, nine hundred forty-one thousand, six hundred fifty.

Scientific notation

• Scientific notation: 4.018801832894165 × 10¹⁶

Factors of 40188018328941650

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 969

Divisors of 40188018328941650

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 25 50 109 218 545 853 1090 1706 2725 4265 5450 8530 11881 21325 23762 42650 59405 92977 118810 185954 297025 464885 594050 727609 929770 1295029 1455218 2324425 2590058 3638045 4648850 6475145 7276090 10134493 12950290 18190225 20268986 32375725 36380450 50672465 64751450 79309381 101344930 158618762 253362325 396546905 506724650 620650477 793093810 1104659737 1241300954 1982734525 2209319474 3103252385 3965469050 5523298685 6206504770 8644722529 11046597370 15516261925 17289445058 27616493425 31032523850 43223612645 55232986850 67650901993 86447225290 135301803986 216118063225 338254509965 432236126450 676509019930 942274755661 1691272549825 1884549511322 3382545099650 4711373778305 7373948317237 9422747556610 14747896634474 23556868891525 36869741586185 47113737783050 73739483172370 184348707930925 368697415861850 803760366578833 1607520733157666 4018801832894165 8037603665788330 20094009164470825 40188018328941650
• Sum of all divisors σ(n): 75530387300768400
• Sum of proper divisors (its aliquot sum) s(n): 35342368971826750
• 40188018328941650 is a deficient number, because the sum of its proper divisors (35342368971826750) is less than itself. Its deficiency is 4845649357114900

Bases of 40188018328941650

• Binary: 10001110110001101100101000101100101110010011010001010010₂
• Hexadecimal: 0x8EC6CA2CB93452
• Base-36: AZPGOQX615E

Squares and roots of 40188018328941650

• 40188018328941650 squared (40188018328941650²) is 1615076817207350010502009104722500
• 40188018328941650 cubed (40188018328941650³) is 64906736732577725083289035518799918227441942125000
• The square root of 40188018328941650 is 200469494.7590322281
• The cube root of 40188018328941650 is 342530.1966490871

Scales and comparisons

• 40,188,018,328,941,650 seconds is equal to 1,277,854,673 years, 8 weeks, 1 day, 10 hours, 50 seconds.
• To count from 1 to 40,188,018,328,941,650 would take you about three billion, eight hundred thirty-three million, five hundred sixty-four thousand and nineteen 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 40188018328941650 cubic inches would be around 28544.2 feet tall.

Recreational maths with 40188018328941650

• 40188018328941650 backwards is 05614982381088104
• The number of decimal digits it has is: 17
• The sum of 40188018328941650's digits is 68
• More coming soon!