18150107168

Names of 18150107168

• Cardinal: 18150107168 can be written as Eighteen billion, one hundred fifty million, one hundred seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8150107168 × 10¹⁰

Factors of 18150107168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 353

Divisors of 18150107168

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 31 32 62 79 124 158 241 248 316 482 496 632 961 964 992 1264 1922 1928 2449 2528 3844 3856 4898 7471 7688 7712 9796 14942 15376 19039 19592 29791 29884 30752 38078 39184 59582 59768 75919 76156 78368 119164 119536 151838 152312 231601 238328 239072 303676 304624 463202 476656 590209 607352 609248 926404 953312 1180418 1214704 1852808 2353489 2360836 2429408 3705616 4706978 4721672 7179631 7411232 9413956 9443344 14359262 18296479 18827912 18886688 28718524 36592958 37655824 57437048 73185916 75311648 114874096 146371832 229748192 292743664 567190849 585487328 1134381698 2268763396 4537526792 9075053584 18150107168
• Sum of all divisors σ(n): 37546629120
• Sum of proper divisors (its aliquot sum) s(n): 19396521952
• 18150107168 is an abundant number, because the sum of its proper divisors (19396521952) is greater than itself. Its abundance is 1246414784

Bases of 18150107168

• Binary: 10000111001110101001010100000100000₂
• Hexadecimal: 0x439D4A820
• Base-36: 8C63SBK

Squares and roots of 18150107168

• 18150107168 squared (18150107168²) is 329426390209884980224
• 18150107168 cubed (18150107168³) is 5979124286276798404019160645632
• The square root of 18150107168 is 134722.3335902403
• The cube root of 18150107168 is 2628.0062751453

Scales and comparisons

• 18,150,107,168 seconds is equal to 577 years, 6 weeks, 16 hours, 26 minutes, 8 seconds.
• To count from 1 to 18,150,107,168 would take you about one thousand, one hundred fifty-four 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 18150107168 cubic inches would be around 219 feet tall.

Recreational maths with 18150107168

• 18150107168 backwards is 86170105181
• The number of decimal digits it has is: 11
• The sum of 18150107168's digits is 38
• More coming soon!