16053990491

Names of 16053990491

• Cardinal: 16053990491 can be written as Sixteen billion, fifty-three million, nine hundred ninety thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 1.6053990491 × 10¹⁰

Factors of 16053990491

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4811

Divisors of 16053990491

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 29 31 49 77 203 217 319 341 343 539 899 1421 1519 2233 2387 3773 4733 6293 9889 9947 10633 15631 16709 33131 44051 52063 69223 109417 116963 137257 146723 231917 308357 364441 484561 960799 1027061 1509827 1613953 1623419 2551087 3391927 4254967 6725593 7189427 10568789 11297671 17857609 29784769 46804637 47079151 50325989 73981523 79083697 208493383 327632459 517870661 553585879 1459453681 2293427213 16053990491
• Sum of all divisors σ(n): 21814272000
• Sum of proper divisors (its aliquot sum) s(n): 5760281509
• 16053990491 is a deficient number, because the sum of its proper divisors (5760281509) is less than itself. Its deficiency is 10293708982

Bases of 16053990491

• Binary: 1110111100111001000111010001011011₂
• Hexadecimal: 0x3BCE4745B
• Base-36: 7DI4QCB

Squares and roots of 16053990491

• 16053990491 squared (16053990491²) is 257730610685118421081
• 16053990491 cubed (16053990491³) is 4137604773178514127243307940771
• The square root of 16053990491 is 126704.3428261243
• The cube root of 16053990491 is 2522.6732408719

Scales and comparisons

• 16,053,990,491 seconds is equal to 510 years, 24 weeks, 2 days, 1 hour, 48 minutes, 11 seconds.
• To count from 1 to 16,053,990,491 would take you about one thousand and twenty 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 16053990491 cubic inches would be around 210.2 feet tall.

Recreational maths with 16053990491

• 16053990491 backwards is 19409935061
• The number of decimal digits it has is: 11
• The sum of 16053990491's digits is 47
• More coming soon!