40989970259968

Names of 40989970259968

• Cardinal: 40989970259968 can be written as Forty trillion, nine hundred eighty-nine billion, nine hundred seventy million, two hundred fifty-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0989970259968 × 10¹³

Factors of 40989970259968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3236

Divisors of 40989970259968

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 1031 2048 2062 2203 4096 4124 4406 8192 8248 8812 16496 17624 32992 35248 65984 70496 131968 140992 263936 281984 527872 563968 1055744 1127936 2111488 2255872 2271293 4222976 4511744 4542586 4853209 8445952 9023488 9085172 9706418 18046976 18170344 19412836 36340688 38825672 72681376 77651344 145362752 155302688 290725504 310605376 581451008 621210752 1162902016 1242421504 2325804032 2484843008 4651608064 4969686016 5003658479 9303216128 9939372032 10007316958 18606432256 19878744064 20014633916 39757488128 40029267832 80058535664 160117071328 320234142656 640468285312 1280936570624 2561873141248 5123746282496 10247492564992 20494985129984 40989970259968
• Sum of all divisors σ(n): 82091710576728
• Sum of proper divisors (its aliquot sum) s(n): 41101740316760
• 40989970259968 is an abundant number, because the sum of its proper divisors (41101740316760) is greater than itself. Its abundance is 111770056792

Bases of 40989970259968

• Binary: 1001010100011110111000100111011110000000000000₂
• Hexadecimal: 0x2547B89DE000
• Base-36: EJ2J5YO74

Squares and roots of 40989970259968

• 40989970259968 squared (40989970259968²) is 1680177661913061109503361024
• 40989970259968 cubed (40989970259968³) is 68870432393278943898924153788299038687232
• The square root of 40989970259968 is 6402340.9984136271
• The cube root of 40989970259968 is 34479.3604084609

Scales and comparisons

• 40,989,970,259,968 seconds is equal to 1,303,354 years, 13 weeks, 5 days, 1 hour, 59 minutes, 28 seconds.
• To count from 1 to 40,989,970,259,968 would take you about three million, two hundred fifty-eight thousand, three hundred eighty-five 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 40989970259968 cubic inches would be around 2873.3 feet tall.

Recreational maths with 40989970259968

• 40989970259968 backwards is 86995207998904
• The number of decimal digits it has is: 14
• The sum of 40989970259968's digits is 85
• More coming soon!