56455790311931928

Names of 56455790311931928

• Cardinal: 56455790311931928 can be written as Fifty-six quadrillion, four hundred fifty-five trillion, seven hundred ninety billion, three hundred eleven million, nine hundred thirty-one thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 5.6455790311931928 × 10¹⁶

Factors of 56455790311931928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26758892

Divisors of 56455790311931928

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 67 134 201 268 402 536 804 1608 1383607 2767214 4150821 5534428 8301642 11068856 16603284 25375213 33206568 50750426 76125639 92701669 101500852 152251278 185403338 203001704 278105007 304502556 370806676 556210014 609005112 741613352 1112420028 1700139271 2224840056 3400278542 5100417813 6800557084 10200835626 13601114168 20401671252 40803342504 35109322333291 70218644666582 105327966999873 140437289333164 210655933999746 280874578666328 421311867999492 842623735998984 2352324596330497 4704649192660994 7056973788991491 9409298385321988 14113947577982982 18818596770643976 28227895155965964 56455790311931928
• Sum of all divisors σ(n): 143246144295816960
• Sum of proper divisors (its aliquot sum) s(n): 86790353983885032
• 56455790311931928 is an abundant number, because the sum of its proper divisors (86790353983885032) is greater than itself. Its abundance is 30334563671953104

Bases of 56455790311931928

• Binary: 11001000100100100011110111111111000011101000000000011000₂
• Hexadecimal: 0xC8923DFF0E8018
• Base-36: FFVWO0YEWWO

Squares and roots of 56455790311931928

• 56455790311931928 squared (56455790311931928²) is 3187256259744826940227767705797184
• 56455790311931928 cubed (56455790311931928³) is 179939071070546393456114061258855942100812382090752
• The square root of 56455790311931928 is 237604272.5035303907
• The cube root of 56455790311931928 is 383621.4039992869

Scales and comparisons

• 56,455,790,311,931,928 seconds is equal to 1,795,119,502 years, 36 weeks, 16 hours, 38 minutes, 48 seconds.
• To count from 1 to 56,455,790,311,931,928 would take you about five billion, three hundred eighty-five million, three hundred fifty-eight thousand, five hundred 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 56455790311931928 cubic inches would be around 31968.5 feet tall.

Recreational maths with 56455790311931928

• 56455790311931928 backwards is 82913911309755465
• The number of decimal digits it has is: 17
• The sum of 56455790311931928's digits is 78
• More coming soon!