16158997504

Names of 16158997504

• Cardinal: 16158997504 can be written as Sixteen billion, one hundred fifty-eight million, nine hundred ninety-seven thousand, five hundred four.

Scientific notation

• Scientific notation: 1.6158997504 × 10¹⁰

Factors of 16158997504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 39203

Divisors of 16158997504

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 104 124 128 208 248 256 403 416 496 512 806 832 992 1024 1612 1664 1984 3224 3328 3968 6448 6656 7936 12896 13312 15872 25792 31744 39157 51584 78314 103168 156628 206336 313256 412672 509041 626512 1018082 1213867 1253024 2036164 2427734 2506048 4072328 4855468 5012096 8144656 9710936 10024192 15780271 16289312 19421872 20048384 31560542 32578624 38843744 40096768 63121084 65157248 77687488 126242168 130314496 155374976 252484336 260628992 310749952 504968672 521257984 621499904 1009937344 1242999808 2019874688 4039749376 8079498752 16158997504
• Sum of all divisors σ(n): 35910078848
• Sum of proper divisors (its aliquot sum) s(n): 19751081344
• 16158997504 is an abundant number, because the sum of its proper divisors (19751081344) is greater than itself. Its abundance is 3592083840

Bases of 16158997504

• Binary: 1111000011001001101011110000000000₂
• Hexadecimal: 0x3C326BC00
• Base-36: 7F8NE9S

Squares and roots of 16158997504

• 16158997504 squared (16158997504²) is 261113200334278230016
• 16158997504 cubed (16158997504³) is 4219327552463053884470081880064
• The square root of 16158997504 is 127118.0455482227
• The cube root of 16158997504 is 2528.1614488569

Scales and comparisons

• 16,158,997,504 seconds is equal to 513 years, 41 weeks, 6 days, 10 hours, 25 minutes, 4 seconds.
• To count from 1 to 16,158,997,504 would take you about one thousand and twenty-seven 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 16158997504 cubic inches would be around 210.7 feet tall.

Recreational maths with 16158997504

• 16158997504 backwards is 40579985161
• The number of decimal digits it has is: 11
• The sum of 16158997504's digits is 55
• More coming soon!