1351986518964008

Names of 1351986518964008

• Cardinal: 1351986518964008 can be written as One quadrillion, three hundred fifty-one trillion, nine hundred eighty-six billion, five hundred eighteen million, nine hundred sixty-four thousand and eight.

Scientific notation

• Scientific notation: 1.351986518964008 × 10¹⁵

Factors of 1351986518964008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 27393925

Divisors of 1351986518964008

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 19 38 76 152 328637 657274 1314548 2629096 6244103 12488206 24976412 27065267 49952824 54130534 108261068 216522136 514240073 1028480146 2056960292 4113920584 8894648151079 17789296302158 35578592604316 71157185208632 168998314870501 337996629741002 675993259482004 1351986518964008
• Sum of all divisors σ(n): 2668402663495200
• Sum of proper divisors (its aliquot sum) s(n): 1316416144531192
• 1351986518964008 is a deficient number, because the sum of its proper divisors (1316416144531192) is less than itself. Its deficiency is 35570374432816

Bases of 1351986518964008

• Binary: 100110011011001111111100100001101000011011100101000₂
• Hexadecimal: 0x4CD9FE4343728
• Base-36: DB8M164T9K

Squares and roots of 1351986518964008

• 1351986518964008 squared (1351986518964008²) is 1827867547460415963417599424064
• 1351986518964008 cubed (1351986518964008³) is 2471252282618286459904796297321365954745088512
• The square root of 1351986518964008 is 36769369.3033210457
• The cube root of 1351986518964008 is 110575.1287496131

Scales and comparisons

• 1,351,986,518,964,008 seconds is equal to 42,988,989 years, 17 weeks, 2 days, 15 hours, 20 minutes, 8 seconds.
• To count from 1 to 1,351,986,518,964,008 would take you about one hundred twenty-eight million, nine hundred sixty-six thousand, nine hundred sixty-eight 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 1351986518964008 cubic inches would be around 9214.6 feet tall.

Recreational maths with 1351986518964008

• 1351986518964008 backwards is 8004698156891531
• The number of decimal digits it has is: 16
• The sum of 1351986518964008's digits is 74
• More coming soon!