9132990732

Names of 9132990732

• Cardinal: 9132990732 can be written as Nine billion, one hundred thirty-two million, nine hundred ninety thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 9.132990732 × 10⁹

Factors of 9132990732

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 12894

Divisors of 9132990732

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1458 2187 2916 4374 6561 8748 12889 13122 19683 25778 26244 38667 39366 51556 59049 77334 78732 116001 118098 154668 177147 232002 236196 348003 354294 464004 696006 708588 1044009 1392012 2088018 3132027 4176036 6264054 9396081 12528108 18792162 28188243 37584324 56376486 84564729 112752972 169129458 253694187 338258916 507388374 761082561 1014776748 1522165122 2283247683 3044330244 4566495366 9132990732
• Sum of all divisors σ(n): 23975915600
• Sum of proper divisors (its aliquot sum) s(n): 14842924868
• 9132990732 is an abundant number, because the sum of its proper divisors (14842924868) is greater than itself. Its abundance is 5709934136

Bases of 9132990732

• Binary: 1000100000010111100110000100001100₂
• Hexadecimal: 0x2205E610C
• Base-36: 471JOR0

Squares and roots of 9132990732

• 9132990732 squared (9132990732²) is 83411519710797895824
• 9132990732 cubed (9132990732³) is 761796636460752502885693503168
• The square root of 9132990732 is 95566.6821230077
• The cube root of 9132990732 is 2090.2793924545

Scales and comparisons

• 9,132,990,732 seconds is equal to 290 years, 20 weeks, 5 days, 21 hours, 52 minutes, 12 seconds.
• To count from 1 to 9,132,990,732 would take you about five hundred 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 9132990732 cubic inches would be around 174.2 feet tall.

Recreational maths with 9132990732

• 9132990732 backwards is 2370992319
• The number of decimal digits it has is: 10
• The sum of 9132990732's digits is 45
• More coming soon!