401997914805077616

Names of 401997914805077616

• Cardinal: 401997914805077616 can be written as Four hundred one quadrillion, nine hundred ninety-seven trillion, nine hundred fourteen billion, eight hundred five million, seventy-seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 4.01997914805077616 × 10¹⁷

Factors of 401997914805077616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 270159888981943

Divisors of 401997914805077616

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 744 1488 270159888981907 540319777963814 810479666945721 1080639555927628 1620959333891442 2161279111855256 3241918667782884 4322558223710512 6483837335565768 8374956558439117 12967674671131536 16749913116878234 25124869675317351 33499826233756468 50249739350634702 66999652467512936 100499478701269404 133999304935025872 200998957402538808 401997914805077616
• Sum of all divisors σ(n): 1071994439480210944
• Sum of proper divisors (its aliquot sum) s(n): 669996524675133328
• 401997914805077616 is an abundant number, because the sum of its proper divisors (669996524675133328) is greater than itself. Its abundance is 267998609870055712

Bases of 401997914805077616

• Binary: 10110010100001011101111100101000000011001111000011001110000₂
• Hexadecimal: 0x5942EF940678670
• Base-36: 31Y8D8L8D1TC

Squares and roots of 401997914805077616

• 401997914805077616 squared (401997914805077616²) is 161602323507630441128336015784243456
• 401997914805077616 cubed (401997914805077616³) is 64963797077723013766074757988966053014667875920080896
• The square root of 401997914805077616 is 634033054.9782697379
• The cube root of 401997914805077616 is 738030.9931370069

Scales and comparisons

• 401,997,914,805,077,616 seconds is equal to 12,782,290,229 years, 31 weeks, 4 days, 6 hours, 53 minutes, 36 seconds.
• To count from 1 to 401,997,914,805,077,616 would take you about thirty-eight billion, three hundred forty-six million, eight hundred seventy thousand, six hundred eighty-eight 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 401997914805077616 cubic inches would be around 61502.6 feet tall.

Recreational maths with 401997914805077616

• 401997914805077616 backwards is 616770508419799104
• The number of decimal digits it has is: 18
• The sum of 401997914805077616's digits is 84
• More coming soon!