8132173968

Names of 8132173968

• Cardinal: 8132173968 can be written as Eight billion, one hundred thirty-two million, one hundred seventy-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 8.132173968 × 10⁹

Factors of 8132173968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 201485

Divisors of 8132173968

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 48 58 87 116 174 232 348 464 696 841 1392 1682 2523 3364 5046 6728 10092 13456 20184 40368 201451 402902 604353 805804 1208706 1611608 2417412 3223216 4834824 5842079 9669648 11684158 17526237 23368316 35052474 46736632 70104948 93473264 140209896 169420291 280419792 338840582 508260873 677681164 1016521746 1355362328 2033043492 2710724656 4066086984 8132173968
• Sum of all divisors σ(n): 21757621808
• Sum of proper divisors (its aliquot sum) s(n): 13625447840
• 8132173968 is an abundant number, because the sum of its proper divisors (13625447840) is greater than itself. Its abundance is 5493273872

Bases of 8132173968

• Binary: 111100100101101110010000010010000₂
• Hexadecimal: 0x1E4B72090
• Base-36: 3QHOPLC

Squares and roots of 8132173968

• 8132173968 squared (8132173968²) is 66132253445816865024
• 8132173968 cubed (8132173968³) is 537798989917250208243542495232
• The square root of 8132173968 is 90178.5671210183
• The cube root of 8132173968 is 2010.9543884773

Scales and comparisons

• 8,132,173,968 seconds is equal to 258 years, 30 weeks, 9 hours, 12 minutes, 48 seconds.
• To count from 1 to 8,132,173,968 would take you about five hundred seventeen 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 8132173968 cubic inches would be around 167.6 feet tall.

Recreational maths with 8132173968

• 8132173968 backwards is 8693712318
• 8132173968 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8132173968's digits is 48
• More coming soon!