400152161377944

Names of 400152161377944

• Cardinal: 400152161377944 can be written as Four hundred trillion, one hundred fifty-two billion, one hundred sixty-one million, three hundred seventy-seven thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.00152161377944 × 10¹⁴

Factors of 400152161377944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3587909177

Divisors of 400152161377944

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 1549 3098 4647 6196 9294 12392 13941 18588 27882 37176 55764 111528 3587907623 7175815246 10763722869 14351630492 21527445738 28703260984 32291168607 43054891476 64582337214 86109782952 129164674428 258329348856 5557668908027 11115337816054 16673006724081 22230675632108 33346013448162 44461351264216 50019020172243 66692026896324 100038040344486 133384053792648 200076080688972 400152161377944
• Sum of all divisors σ(n): 1084445079354000
• Sum of proper divisors (its aliquot sum) s(n): 684292917976056
• 400152161377944 is an abundant number, because the sum of its proper divisors (684292917976056) is greater than itself. Its abundance is 284140756598112

Bases of 400152161377944

• Binary: 1011010111110111110101111011011110101111010011000₂
• Hexadecimal: 0x16BEFAF6F5E98
• Base-36: 3XUBD59FA0

Squares and roots of 400152161377944

• 400152161377944 squared (400152161377944²) is 160121752255440137816809667136
• 400152161377944 cubed (400152161377944³) is 64073065248638050687964277877197393732048384
• The square root of 400152161377944 is 20003803.6727504401
• The cube root of 400152161377944 is 73689.9715768687

Scales and comparisons

• 400,152,161,377,944 seconds is equal to 12,723,600 years, 50 weeks, 6 days, 16 hours, 32 minutes, 24 seconds.
• To count from 1 to 400,152,161,377,944 would take you about thirty-one million, eight hundred nine thousand and two 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 400152161377944 cubic inches would be around 6140.8 feet tall.

Recreational maths with 400152161377944

• 400152161377944 backwards is 449773161251004
• The number of decimal digits it has is: 15
• The sum of 400152161377944's digits is 54
• More coming soon!