13161755958

Names of 13161755958

• Cardinal: 13161755958 can be written as Thirteen billion, one hundred sixty-one million, seven hundred fifty-five thousand, nine hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3161755958 × 10¹⁰

Factors of 13161755958

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2809

Divisors of 13161755958

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 13 26 37 39 41 74 78 82 111 123 222 246 481 533 962 1066 1443 1517 1599 1681 2713 2886 3034 3198 3362 4551 5043 5426 8139 9102 10086 16278 19721 21853 35269 39442 43706 59163 62197 65559 70538 100381 105807 111233 118326 124394 131118 186591 200762 211614 222466 301143 333699 373182 602286 667398 808561 1304953 1446029 1617122 2425683 2609906 2892058 3914859 4115621 4338087 4560553 4851366 7829718 8231242 8676174 9121106 12346863 13681659 24693726 27363318 53503073 59287189 107006146 118574378 160509219 168740461 177861567 321018438 337480922 355723134 506221383 1012442766 2193625993 4387251986 6580877979 13161755958
• Sum of all divisors σ(n): 29853001248
• Sum of proper divisors (its aliquot sum) s(n): 16691245290
• 13161755958 is an abundant number, because the sum of its proper divisors (16691245290) is greater than itself. Its abundance is 3529489332

Bases of 13161755958

• Binary: 1100010000100000000111010100110110₂
• Hexadecimal: 0x310807536
• Base-36: 61O63W6

Squares and roots of 13161755958

• 13161755958 squared (13161755958²) is 173231819897948497764
• 13161755958 cubed (13161755958³) is 2280034937657006592422476677912
• The square root of 13161755958 is 114724.6963735359
• The cube root of 13161755958 is 2361.0468853177

Scales and comparisons

• 13,161,755,958 seconds is equal to 418 years, 26 weeks, 1 day, 3 hours, 19 minutes, 18 seconds.
• To count from 1 to 13,161,755,958 would take you about eight hundred thirty-seven 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 13161755958 cubic inches would be around 196.8 feet tall.

Recreational maths with 13161755958

• 13161755958 backwards is 85955716131
• The number of decimal digits it has is: 11
• The sum of 13161755958's digits is 51
• More coming soon!