10438193115864

Names of 10438193115864

• Cardinal: 10438193115864 can be written as Ten trillion, four hundred thirty-eight billion, one hundred ninety-three million, one hundred fifteen thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.0438193115864 × 10¹³

Factors of 10438193115864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1485059

Divisors of 10438193115864

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 33287 66574 99861 133148 199722 266296 299583 399444 599166 798888 898749 1198332 1451767 1797498 2396664 2903534 3594996 4355301 5807068 7189992 8710602 11614136 13065903 17421204 26131806 34842408 39197709 52263612 78395418 104527224 156790836 313581672 48324968129 96649936258 144974904387 193299872516 289949808774 386599745032 434924713161 579899617548 869849426322 1159799235096 1304774139483 1739698852644 2609548278966 3479397705288 5219096557932 10438193115864
• Sum of all divisors σ(n): 28995871910400
• Sum of proper divisors (its aliquot sum) s(n): 18557678794536
• 10438193115864 is an abundant number, because the sum of its proper divisors (18557678794536) is greater than itself. Its abundance is 8119485678672

Bases of 10438193115864

• Binary: 10010111111001010100110010101111001011011000₂
• Hexadecimal: 0x97E54CAF2D8
• Base-36: 3P78MOAU0

Squares and roots of 10438193115864

• 10438193115864 squared (10438193115864²) is 108955875524070600928466496
• 10438193115864 cubed (10438193115864³) is 1137302469828288639838228585257570092544
• The square root of 10438193115864 is 3230819.2638809123
• The cube root of 10438193115864 is 21854.5453356317

Scales and comparisons

• 10,438,193,115,864 seconds is equal to 331,902 years, 13 weeks, 1 day, 7 hours, 44 minutes, 24 seconds.
• To count from 1 to 10,438,193,115,864 would take you about eight hundred twenty-nine thousand, seven hundred fifty-five 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 10438193115864 cubic inches would be around 1821.2 feet tall.

Recreational maths with 10438193115864

• 10438193115864 backwards is 46851139183401
• 10438193115864 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 10438193115864's digits is 54
• More coming soon!