1340393998809628

Names of 1340393998809628

• Cardinal: 1340393998809628 can be written as One quadrillion, three hundred forty trillion, three hundred ninety-three billion, nine hundred ninety-eight million, eight hundred nine thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 1.340393998809628 × 10¹⁵

Factors of 1340393998809628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15860432

Divisors of 1340393998809628

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 419 838 1676 2933 5866 7207 11732 14414 28828 50449 100898 201796 3019733 6039466 12078932 15852797 21138131 31705594 42276262 63411188 84552524 110969579 221939158 443878316 6642321943 13284643886 26569287772 46496253601 92992507202 114251107979 185985014404 228502215958 457004431916 799757755853 1599515511706 3199031023412 47871214243201 95742428486402 191484856972804 335098499702407 670196999404814 1340393998809628
• Sum of all divisors σ(n): 2687559086983680
• Sum of proper divisors (its aliquot sum) s(n): 1347165088174052
• 1340393998809628 is an abundant number, because the sum of its proper divisors (1347165088174052) is greater than itself. Its abundance is 6771089364424

Bases of 1340393998809628

• Binary: 100110000110001010011001100001010000111101000011100₂
• Hexadecimal: 0x4C314CC287A1C
• Base-36: D74OI2XZ4S

Squares and roots of 1340393998809628

• 1340393998809628 squared (1340393998809628²) is 1796656072044865028280985498384
• 1340393998809628 cubed (1340393998809628³) is 2408227016893815732925473202676030026317641152
• The square root of 1340393998809628 is 36611391.6535499645
• The cube root of 1340393998809628 is 110258.1813934253

Scales and comparisons

• 1,340,393,998,809,628 seconds is equal to 42,620,383 years, 2 weeks, 4 days, 16 hours, 28 seconds.
• To count from 1 to 1,340,393,998,809,628 would take you about one hundred twenty-seven million, eight hundred sixty-one thousand, one hundred forty-nine 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 1340393998809628 cubic inches would be around 9188.2 feet tall.

Recreational maths with 1340393998809628

• 1340393998809628 backwards is 8269088993930431
• The number of decimal digits it has is: 16
• The sum of 1340393998809628's digits is 82
• More coming soon!