1375730906720493

Names of 1375730906720493

• Cardinal: 1375730906720493 can be written as One quadrillion, three hundred seventy-five trillion, seven hundred thirty billion, nine hundred six million, seven hundred twenty thousand, four hundred ninety-three.

Scientific notation

• Scientific notation: 1.375730906720493 × 10¹⁵

Factors of 1375730906720493

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 20892924

Divisors of 1375730906720493

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 421 1263 52267 156801 20840233 22004407 62520699 66013221 8773738093 26321214279 1089256458211 3267769374633 458576968906831 1375730906720493
• Sum of all divisors σ(n): 1838700168001856
• Sum of proper divisors (its aliquot sum) s(n): 462969261281363
• 1375730906720493 is a deficient number, because the sum of its proper divisors (462969261281363) is less than itself. Its deficiency is 912761645439130

Bases of 1375730906720493

• Binary: 100111000110011100001010000000000000110100011101101₂
• Hexadecimal: 0x4E338500068ED
• Base-36: DJNM1XJIEL

Squares and roots of 1375730906720493

• 1375730906720493 squared (1375730906720493²) is 1892635527705989811832426163049
• 1375730906720493 cubed (1375730906720493³) is 2603757190622380114722464882966084715887663157
• The square root of 1375730906720493 is 37090846.6703106281
• The cube root of 1375730906720493 is 111218.7043351813

Scales and comparisons

• 1,375,730,906,720,493 seconds is equal to 43,743,987 years, 21 weeks, 5 days, 9 hours, 1 minute, 33 seconds.
• To count from 1 to 1,375,730,906,720,493 would take you about one hundred thirty-one million, two hundred thirty-one thousand, nine hundred sixty-two 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 1375730906720493 cubic inches would be around 9268.2 feet tall.

Recreational maths with 1375730906720493

• 1375730906720493 backwards is 3940276090375731
• The number of decimal digits it has is: 16
• The sum of 1375730906720493's digits is 66
• More coming soon!