13400090613

Names of 13400090613

• Cardinal: 13400090613 can be written as Thirteen billion, four hundred million, ninety thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 1.3400090613 × 10¹⁰

Factors of 13400090613

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9505

Divisors of 13400090613

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 13 19 21 39 49 57 63 91 117 133 147 169 171 247 273 399 441 507 637 741 819 931 1183 1197 1521 1729 1911 2223 2793 3211 3549 5187 5733 8281 8379 9463 9633 10647 12103 15561 22477 24843 28389 28899 36309 66241 67431 74529 85167 108927 123019 157339 179797 198723 202293 369057 463687 472017 539391 596169 861133 1107171 1258579 1391061 1416051 1599247 1618173 2337361 2583399 3775737 4173183 4797741 6027931 7012083 7750197 8810053 11194729 11327211 14393223 16361527 18083793 21036249 26430159 30385693 33584187 49084581 54251379 78363103 79290477 91157079 100752561 114530689 147253743 212699851 235089309 273471237 343592067 638099553 705267927 1030776201 1488898957 1914298659 4466696871 13400090613
• Sum of all divisors σ(n): 25666935840
• Sum of proper divisors (its aliquot sum) s(n): 12266845227
• 13400090613 is a deficient number, because the sum of its proper divisors (12266845227) is less than itself. Its deficiency is 1133245386

Bases of 13400090613

• Binary: 1100011110101101010010011111110101₂
• Hexadecimal: 0x31EB527F5
• Base-36: 65M2G39

Squares and roots of 13400090613

• 13400090613 squared (13400090613²) is 179562428436610715769
• 13400090613 cubed (13400090613³) is 2406152811740911517911387976397
• The square root of 13400090613 is 115758.7604157889
• The cube root of 13400090613 is 2375.2130918977

Scales and comparisons

• 13,400,090,613 seconds is equal to 426 years, 4 weeks, 1 day, 15 hours, 23 minutes, 33 seconds.
• To count from 1 to 13,400,090,613 would take you about eight hundred fifty-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 13400090613 cubic inches would be around 197.9 feet tall.

Recreational maths with 13400090613

• 13400090613 backwards is 31609000431
• The number of decimal digits it has is: 11
• The sum of 13400090613's digits is 27
• More coming soon!