16344408812921001

Names of 16344408812921001

• Cardinal: 16344408812921001 can be written as Sixteen quadrillion, three hundred forty-four trillion, four hundred eight billion, eight hundred twelve million, nine hundred twenty-one thousand and one.

Scientific notation

• Scientific notation: 1.6344408812921001 × 10¹⁶

Factors of 16344408812921001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8404843

Divisors of 16344408812921001

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 89 101 267 303 801 909 8989 24107 26967 72321 80901 216963 2145523 2434807 6436569 7304421 8380543 19309707 21913263 25141629 75424887 216697823 650093469 745868327 846434843 1950280407 2237604981 2539304529 6712814943 7617913587 75332701027 202029750101 225998103081 606089250303 677994309243 1818267750909 17980647758989 20405004760201 53941943276967 61215014280603 161825829830901 183645042841809 1816045423657889 5448136270973667 16344408812921001
• Sum of all divisors σ(n): 24111233388103680
• Sum of proper divisors (its aliquot sum) s(n): 7766824575182679
• 16344408812921001 is a deficient number, because the sum of its proper divisors (7766824575182679) is less than itself. Its deficiency is 8577584237738322

Bases of 16344408812921001

• Binary: 111010000100010010011100111001010110111010000010101001₂
• Hexadecimal: 0x3A1127395BA0A9
• Base-36: 4GXLXR32ZS9

Squares and roots of 16344408812921001

• 16344408812921001 squared (16344408812921001²) is 267139699443889685065369866842001
• 16344408812921001 cubed (16344408812921001³) is 4366240457871777998465857891486558468844161763001
• The square root of 16344408812921001 is 127845253.3843982845
• The cube root of 16344408812921001 is 253779.4229292939

Scales and comparisons

• 16,344,408,812,921,001 seconds is equal to 519,701,643 years, 35 weeks, 16 hours, 43 minutes, 21 seconds.
• To count from 1 to 16,344,408,812,921,001 would take you about one billion, five hundred fifty-nine million, one hundred four thousand, nine hundred thirty-one 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 16344408812921001 cubic inches would be around 21148.3 feet tall.

Recreational maths with 16344408812921001

• 16344408812921001 backwards is 10012921880444361
• The number of decimal digits it has is: 17
• The sum of 16344408812921001's digits is 54
• More coming soon!