13518990958

Names of 13518990958

• Cardinal: 13518990958 can be written as Thirteen billion, five hundred eighteen million, nine hundred ninety thousand, nine hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3518990958 × 10¹⁰

Factors of 13518990958

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4812

Divisors of 13518990958

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 11 22 29 37 58 74 121 242 319 407 638 814 1073 1331 2146 2662 3509 4477 4733 7018 8954 9466 11803 23606 38599 49247 52063 77198 98494 104126 129833 137257 175121 259666 274514 350242 572693 1145386 1428163 1509827 1926331 2856326 3019654 3852662 5078509 6299623 10157018 12599246 16608097 21189641 33216194 42379282 55863599 111727198 182689067 233086051 365378134 466172102 614499589 1228999178 6759495479 13518990958
• Sum of all divisors σ(n): 23702569920
• Sum of proper divisors (its aliquot sum) s(n): 10183578962
• 13518990958 is a deficient number, because the sum of its proper divisors (10183578962) is less than itself. Its deficiency is 3335411996

Bases of 13518990958

• Binary: 1100100101110010110110111001101110₂
• Hexadecimal: 0x325CB6E6E
• Base-36: 67KUW6M

Squares and roots of 13518990958

• 13518990958 squared (13518990958²) is 182763116522485757764
• 13518990958 cubed (13518990958³) is 2470772919723385362895294297912
• The square root of 13518990958 is 116271.1957365193
• The cube root of 13518990958 is 2382.2175832035

Scales and comparisons

• 13,518,990,958 seconds is equal to 429 years, 44 weeks, 5 days, 19 hours, 15 minutes, 58 seconds.
• To count from 1 to 13,518,990,958 would take you about eight hundred fifty-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 13518990958 cubic inches would be around 198.5 feet tall.

Recreational maths with 13518990958

• 13518990958 backwards is 85909981531
• 13518990958 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13518990958's digits is 58
• More coming soon!