16109931977216001

Names of 16109931977216001

• Cardinal: 16109931977216001 can be written as Sixteen quadrillion, one hundred nine trillion, nine hundred thirty-one billion, nine hundred seventy-seven million, two hundred sixteen thousand and one.

Scientific notation

• Scientific notation: 1.6109931977216001 × 10¹⁶

Factors of 16109931977216001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1119060867

Divisors of 16109931977216001

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 19 29 57 87 171 261 551 1653 2903 4959 8709 26127 55157 84187 165471 252561 496413 757683 1599553 4798659 14395977 1119057913 3357173739 10071521217 21262100347 32452679477 63786301041 97358038431 191358903123 292074115293 616600910063 1849802730189 3248625121439 5549408190567 9745875364317 29237626092951 61723877307341 94210128521731 185171631922023 282630385565193 555514895766069 847891156695579 1789992441912889 5369977325738667 16109931977216001
• Sum of all divisors σ(n): 25348004621596800
• Sum of proper divisors (its aliquot sum) s(n): 9238072644380799
• 16109931977216001 is a deficient number, because the sum of its proper divisors (9238072644380799) is less than itself. Its deficiency is 6871859332835202

Bases of 16109931977216001

• Binary: 111001001110111110010111010100110110111001000000000001₂
• Hexadecimal: 0x393BE5D4DB9001
• Base-36: 4EMHSKX47I9

Squares and roots of 16109931977216001

• 16109931977216001 squared (16109931977216001²) is 259529908310526651362974610432001
• 16109931977216001 cubed (16109931977216001³) is 4181009168935690066228097377658664572823899648001
• The square root of 16109931977216001 is 126924906.8434403105
• The cube root of 16109931977216001 is 252560.0000000011

Scales and comparisons

• 16,109,931,977,216,001 seconds is equal to 512,246,005 years, 30 weeks, 2 days, 14 hours, 13 minutes, 21 seconds.
• To count from 1 to 16,109,931,977,216,001 would take you about one billion, five hundred thirty-six million, seven hundred thirty-eight thousand and sixteen 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 16109931977216001 cubic inches would be around 21046.7 feet tall.

Recreational maths with 16109931977216001

• 16109931977216001 backwards is 10061277913990161
• The number of decimal digits it has is: 17
• The sum of 16109931977216001's digits is 63
• More coming soon!