401244386491085764

Names of 401244386491085764

• Cardinal: 401244386491085764 can be written as Four hundred one quadrillion, two hundred forty-four trillion, three hundred eighty-six billion, four hundred ninety-one million, eighty-five thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 4.01244386491085764 × 10¹⁷

Factors of 401244386491085764

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 28792674

Divisors of 401244386491085764

• Number of divisors d(n): 27
• Complete list of divisors:
  1 2 4 11 22 44 121 242 484 28792661 57585322 115170644 316719271 633438542 1266877084 3483911981 6967823962 13935647924 829017327460921 1658034654921842 3316069309843684 9119190602070131 18238381204140262 36476762408280524 100311096622771441 200622193245542882 401244386491085764
• Sum of all divisors σ(n): 771815158672085773
• Sum of proper divisors (its aliquot sum) s(n): 370570772181000009
• 401244386491085764 is a deficient number, because the sum of its proper divisors (370570772181000009) is less than itself. Its deficiency is 30673614310085755

Bases of 401244386491085764

• Binary: 10110010001100000011010010011000100111010111011001111000100₂
• Hexadecimal: 0x59181A4C4EBB3C4
• Base-36: 31QT9IGLQI84

Squares and roots of 401244386491085764

• 401244386491085764 squared (401244386491085764²) is 160997057690607807940207035603463696
• 401244386491085764 cubed (401244386491085764³) is 64599165639937870941518507700273768572312826196423744
• 401244386491085764 is a perfect square number. Its square root is 633438542
• The cube root of 401244386491085764 is 737569.5686114471

Scales and comparisons

• 401,244,386,491,085,764 seconds is equal to 12,758,330,360 years, 2 weeks, 5 hours, 36 minutes, 4 seconds.
• To count from 1 to 401,244,386,491,085,764 would take you about thirty-eight billion, two hundred seventy-four million, nine hundred ninety-one thousand and eighty 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 401244386491085764 cubic inches would be around 61464.1 feet tall.

Recreational maths with 401244386491085764

• 401244386491085764 backwards is 467580194683442104
• The number of decimal digits it has is: 18
• The sum of 401244386491085764's digits is 76
• More coming soon!