1309401692699483742

Names of 1309401692699483742

• Cardinal: 1309401692699483742 can be written as One quintillion, three hundred nine quadrillion, four hundred one trillion, six hundred ninety-two billion, six hundred ninety-nine million, four hundred eighty-three thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.309401692699483742 × 10¹⁸

Factors of 1309401692699483742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 24864965432

Divisors of 1309401692699483742

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 157 314 471 942 55903 111806 167709 335418 8776771 17553542 26330313 52660626 24864909367 49729818734 74594728101 149189456202 3903790770619 7807581541238 11711372311857 23422744623714 1390023028343401 2780046056686802 4170069085030203 8340138170060406 218233615449913957 436467230899827914 654700846349741871 1309401692699483742
• Sum of all divisors σ(n): 2635530805713242112
• Sum of proper divisors (its aliquot sum) s(n): 1326129113013758370
• 1309401692699483742 is an abundant number, because the sum of its proper divisors (1326129113013758370) is greater than itself. Its abundance is 16727420314274628

Bases of 1309401692699483742

• Binary: 1001000101011111011011110011011101001101001011101111001011110₂
• Hexadecimal: 0x122BEDE6E9A5DE5E
• Base-36: 9Y4W5TEBFC66

Squares and roots of 1309401692699483742

• 1309401692699483742 squared (1309401692699483742²) is 1714532792844273255091860433322322564
• 1309401692699483742 cubed (1309401692699483742³) is 2245012141139064706448052746562277436313417967197754488
• The square root of 1309401692699483742 is 1144290912.6177152953
• The cube root of 1309401692699483742 is 1094017.5762553899

Scales and comparisons

• 1,309,401,692,699,483,742 seconds is equal to 41,634,923,582 years, 24 weeks, 5 days, 19 hours, 15 minutes, 42 seconds.
• To count from 1 to 1,309,401,692,699,483,742 would take you about one hundred forty-five billion, seven hundred twenty-two million, two hundred thirty-two thousand, five hundred thirty-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 1309401692699483742 cubic inches would be around 91168.1 feet tall.

Recreational maths with 1309401692699483742

• 1309401692699483742 backwards is 2473849962961049031
• The number of decimal digits it has is: 19
• The sum of 1309401692699483742's digits is 87
• More coming soon!