16168307693980

Names of 16168307693980

• Cardinal: 16168307693980 can be written as Sixteen trillion, one hundred sixty-eight billion, three hundred seven million, six hundred ninety-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.616830769398 × 10¹³

Factors of 16168307693980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 80745

Divisors of 16168307693980

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 260 523 1046 1511 2092 2615 3022 5230 6044 6799 7555 10460 13598 15110 19643 27196 30220 33995 39286 67990 78572 78691 98215 135980 157382 196430 314764 392860 393455 786910 790253 1022983 1573820 1580506 2045966 3161012 3951265 4091932 5114915 7902530 10229830 10273289 15805060 20459660 20546578 41093156 41155393 51366445 82310786 102732890 118902101 164621572 205465780 205776965 237804202 411553930 475608404 535020109 594510505 823107860 1070040218 1189021010 1545727313 2140080436 2378042020 2675100545 3091454626 5350201090 6182909252 7728636565 10700402180 15457273130 30914546260 62185798823 124371597646 248743195292 310928994115 621857988230 808415384699 1243715976460 1616830769398 3233661538796 4042076923495 8084153846990 16168307693980
• Sum of all divisors σ(n): 36659875650048
• Sum of proper divisors (its aliquot sum) s(n): 20491567956068
• 16168307693980 is an abundant number, because the sum of its proper divisors (20491567956068) is greater than itself. Its abundance is 4323260262088

Bases of 16168307693980

• Binary: 11101011010001111010001111001001100110011100₂
• Hexadecimal: 0xEB47A3C999C
• Base-36: 5QBM8Y464

Squares and roots of 16168307693980

• 16168307693980 squared (16168307693980²) is 261414173687212865328240400
• 16168307693980 cubed (16168307693980³) is 4226624795742387836428630837495072792000
• The square root of 16168307693980 is 4020983.4237385261
• The cube root of 16168307693980 is 25286.4689861597

Scales and comparisons

• 16,168,307,693,980 seconds is equal to 514,102 years, 8 weeks, 6 days, 21 hours, 39 minutes, 40 seconds.
• To count from 1 to 16,168,307,693,980 would take you about one million, two hundred eighty-five thousand, two hundred fifty-five 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 16168307693980 cubic inches would be around 2107.2 feet tall.

Recreational maths with 16168307693980

• 16168307693980 backwards is 08939670386161
• The number of decimal digits it has is: 14
• The sum of 16168307693980's digits is 67
• More coming soon!