1039402422640

Names of 1039402422640

• Cardinal: 1039402422640 can be written as One trillion, thirty-nine billion, four hundred two million, four hundred twenty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.03940242264 × 10¹²

Factors of 1039402422640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1996400

Divisors of 1039402422640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 40 46 80 92 115 184 230 283 368 460 566 920 1132 1415 1840 2264 2830 4528 5660 6509 11320 13018 22640 26036 32545 52072 65090 104144 130180 260360 520720 1996087 3992174 7984348 9980435 15968696 19960870 31937392 39921740 45910001 79843480 91820002 159686960 183640004 229550005 367280008 459100010 564892621 734560016 918200020 1129785242 1836400040 2259570484 2824463105 3672800080 4519140968 5648926210 9038281936 11297852420 12992530283 22595704840 25985060566 45191409680 51970121132 64962651415 103940242264 129925302830 207880484528 259850605660 519701211320 1039402422640
• Sum of all divisors σ(n): 2530592460288
• Sum of proper divisors (its aliquot sum) s(n): 1491190037648
• 1039402422640 is an abundant number, because the sum of its proper divisors (1491190037648) is greater than itself. Its abundance is 451787615008

Bases of 1039402422640

• Binary: 1111001000000001001101100101000101110000₂
• Hexadecimal: 0xF201365170
• Base-36: D9HTD65S

Squares and roots of 1039402422640

• 1039402422640 squared (1039402422640²) is 1080357396189901184569600
• 1039402422640 cubed (1039402422640³) is 1122926094916825596743848025695744000
• The square root of 1039402422640 is 1019510.8742137083
• The cube root of 1039402422640 is 10129.6531499977

Scales and comparisons

• 1,039,402,422,640 seconds is equal to 33,049 years, 40 weeks, 4 days, 15 hours, 10 minutes, 40 seconds.
• To count from 1 to 1,039,402,422,640 would take you about eighty-two thousand, six hundred twenty-four 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 1039402422640 cubic inches would be around 844.1 feet tall.

Recreational maths with 1039402422640

• 1039402422640 backwards is 0462242049301
• The number of decimal digits it has is: 13
• The sum of 1039402422640's digits is 37
• More coming soon!