1390612569907

Names of 1390612569907

• Cardinal: 1390612569907 can be written as One trillion, three hundred ninety billion, six hundred twelve million, five hundred sixty-nine thousand, nine hundred seven.

Scientific notation

• Scientific notation: 1.390612569907 × 10¹²

Factors of 1390612569907

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4914

Divisors of 1390612569907

• Number of divisors d(n): 96
• Complete list of divisors:
  1 11 29 31 37 73 121 319 341 407 803 899 1073 1147 2117 2263 2701 3509 3751 4477 4733 8833 9889 11803 12617 23287 24893 29711 33263 52063 65627 78329 83731 108779 129833 137257 138787 146723 175121 256157 273823 326821 345509 365893 572693 721897 861619 921041 1509827 1613953 1926331 2428199 3800599 4024823 4254967 5078509 5428751 7940867 9477809 10019761 10131451 10710779 12783833 16608097 17753483 21189641 26710189 41806589 46804637 55863599 59716261 110217371 117818569 140622163 157433779 293812079 310612591 370731157 396298823 514851007 614499589 656878871 1212391081 1296004259 1546843793 1731771569 3416738501 4078042727 4359287053 11492665867 19049487259 37584123511 44858469997 47952157583 126419324537 1390612569907
• Sum of all divisors σ(n): 1699677181440
• Sum of proper divisors (its aliquot sum) s(n): 309064611533
• 1390612569907 is a deficient number, because the sum of its proper divisors (309064611533) is less than itself. Its deficiency is 1081547958374

Bases of 1390612569907

• Binary: 10100001111000110111101111101111100110011₂
• Hexadecimal: 0x143C6F7DF33
• Base-36: HQU6TI5V

Squares and roots of 1390612569907

• 1390612569907 squared (1390612569907²) is 1933803319583350961988649
• 1390612569907 cubed (1390612569907³) is 2689171203940491301741755857252985643
• The square root of 1390612569907 is 1179242.3711464067
• The cube root of 1390612569907 is 11161.8294821151

Scales and comparisons

• 1,390,612,569,907 seconds is equal to 44,217 years, 9 weeks, 1 day, 21 hours, 25 minutes, 7 seconds.
• To count from 1 to 1,390,612,569,907 would take you about one hundred ten thousand, five hundred forty-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 1390612569907 cubic inches would be around 930.2 feet tall.

Recreational maths with 1390612569907

• 1390612569907 backwards is 7099652160931
• The number of decimal digits it has is: 13
• The sum of 1390612569907's digits is 58
• More coming soon!