15290989952

Names of 15290989952

• Cardinal: 15290989952 can be written as Fifteen billion, two hundred ninety million, nine hundred eighty-nine thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.5290989952 × 10¹⁰

Factors of 15290989952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10487

Divisors of 15290989952

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 448 896 2017 4034 8068 8461 14119 16136 16922 28238 32272 33844 56476 59227 64544 67688 112952 118454 129088 135376 225904 236908 258176 270752 451808 473816 541504 903616 947632 1083008 1807232 1895264 3790528 7581056 17065837 34131674 68263348 119460859 136526696 238921718 273053392 477843436 546106784 955686872 1092213568 1911373744 2184427136 3822747488 7645494976 15290989952
• Sum of all divisors σ(n): 34835684640
• Sum of proper divisors (its aliquot sum) s(n): 19544694688
• 15290989952 is an abundant number, because the sum of its proper divisors (19544694688) is greater than itself. Its abundance is 4253704736

Bases of 15290989952

• Binary: 1110001111011010011111110110000000₂
• Hexadecimal: 0x38F69FD80
• Base-36: 70VUZCW

Squares and roots of 15290989952

• 15290989952 squared (15290989952²) is 233814373712164962304
• 15290989952 cubed (15290989952³) is 3575253239065887378756922769408
• The square root of 15290989952 is 123656.7424445591
• The cube root of 15290989952 is 2482.0576679213

Scales and comparisons

• 15,290,989,952 seconds is equal to 486 years, 10 weeks, 5 days, 1 hour, 12 minutes, 32 seconds.
• To count from 1 to 15,290,989,952 would take you about nine hundred seventy-two 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 15290989952 cubic inches would be around 206.8 feet tall.

Recreational maths with 15290989952

• 15290989952 backwards is 25998909251
• The number of decimal digits it has is: 11
• The sum of 15290989952's digits is 59
• More coming soon!