7513137693938

Names of 7513137693938

• Cardinal: 7513137693938 can be written as Seven trillion, five hundred thirteen billion, one hundred thirty-seven million, six hundred ninety-three thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 7.513137693938 × 10¹²

Factors of 7513137693938

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4999

Divisors of 7513137693938

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 17 23 34 46 289 391 529 578 782 1058 4957 6647 8993 9914 13294 17986 84269 114011 152881 168538 228022 305762 1432573 1938187 2622253 2865146 3876374 5244506 24571849 32949179 44578301 49143698 65898358 89156602 417721433 565152527 757831117 835442866 1130305054 1515662234 7101264361 9607592959 12998508121 14202528722 19215185918 25997016242 163329080303 220974638057 326658160606 441949276114 3756568846969 7513137693938
• Sum of all divisors σ(n): 12517287303591
• Sum of proper divisors (its aliquot sum) s(n): 5004149609653
• 7513137693938 is a deficient number, because the sum of its proper divisors (5004149609653) is less than itself. Its deficiency is 2508988084285

Bases of 7513137693938

• Binary: 1101101010101001001111001110100010011110010₂
• Hexadecimal: 0x6D549E744F2
• Base-36: 2NVHK76K2

Squares and roots of 7513137693938

• 7513137693938 squared (7513137693938²) is 56447238008072008561947844
• 7513137693938 cubed (7513137693938³) is 424095871597135555036560616287590969672
• The square root of 7513137693938 is 2741010.3418152219
• The cube root of 7513137693938 is 19585.7609460349

Scales and comparisons

• 7,513,137,693,938 seconds is equal to 238,894 years, 28 weeks, 4 hours, 45 minutes, 38 seconds.
• To count from 1 to 7,513,137,693,938 would take you about five hundred ninety-seven thousand, two hundred thirty-six 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 7513137693938 cubic inches would be around 1632.1 feet tall.

Recreational maths with 7513137693938

• 7513137693938 backwards is 8393967313157
• The number of decimal digits it has is: 13
• The sum of 7513137693938's digits is 65
• More coming soon!