16930420672

Names of 16930420672

• Cardinal: 16930420672 can be written as Sixteen billion, nine hundred thirty million, four hundred twenty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.6930420672 × 10¹⁰

Factors of 16930420672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9789

Divisors of 16930420672

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 176 229 242 352 458 484 704 916 968 1832 1936 2519 3664 3872 5038 7328 7744 9547 10076 14656 19094 20152 27709 38188 40304 55418 76376 80608 105017 110836 152752 161216 210034 221672 305504 420068 443344 611008 840136 886688 1155187 1680272 1773376 2186263 2310374 3360544 4372526 4620748 6721088 8745052 9241496 17490104 18482992 24048893 34980208 36965984 48097786 69960416 73931968 96195572 139920832 192391144 264537823 384782288 529075646 769564576 1058151292 1539129152 2116302584 4232605168 8465210336 16930420672
• Sum of all divisors σ(n): 37093311640
• Sum of proper divisors (its aliquot sum) s(n): 20162890968
• 16930420672 is an abundant number, because the sum of its proper divisors (20162890968) is greater than itself. Its abundance is 3232470296

Bases of 16930420672

• Binary: 1111110001001000011011011111000000₂
• Hexadecimal: 0x3F121B7C0
• Base-36: 7RZXO74

Squares and roots of 16930420672

• 16930420672 squared (16930420672²) is 286639144130884931584
• 16930420672 cubed (16930420672³) is 4852921291197921719343059304448
• The square root of 16930420672 is 130116.9499796241
• The cube root of 16930420672 is 2567.7687928927

Scales and comparisons

• 16,930,420,672 seconds is equal to 538 years, 17 weeks, 2 days, 22 hours, 37 minutes, 52 seconds.
• To count from 1 to 16,930,420,672 would take you about one thousand and seventy-six 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 16930420672 cubic inches would be around 214 feet tall.

Recreational maths with 16930420672

• 16930420672 backwards is 27602403961
• The number of decimal digits it has is: 11
• The sum of 16930420672's digits is 40
• More coming soon!