13118698125

Names of 13118698125

• Cardinal: 13118698125 can be written as Thirteen billion, one hundred eighteen million, six hundred ninety-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.3118698125 × 10¹⁰

Factors of 13118698125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 272

Divisors of 13118698125

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 13 15 17 25 39 45 51 61 65 75 85 117 125 153 173 183 195 221 225 255 305 325 375 425 519 549 585 625 663 765 793 865 915 975 1037 1105 1125 1275 1525 1557 1625 1875 1989 2125 2249 2379 2595 2745 2925 2941 3111 3315 3825 3965 4325 4575 4875 5185 5525 5625 6375 6747 7137 7625 7785 8125 8823 9333 9945 10553 10625 11245 11895 12975 13481 13725 14625 14705 15555 16575 19125 19825 20241 21625 22875 24375 25925 26469 27625 31659 31875 33735 35685 38125 38233 38925 40443 44115 46665 49725 52765 56225 59475 64875 67405 68625 73125 73525 77775 82875 94977 95625 99125 101205 108125 114375 114699 121329 129625 132345 137189 138125 158295 168675 178425 179401 191165 194625 202215 220575 233325 248625 263825 281125 297375 324375 337025 343125 344097 367625 388875 411567 414375 474885 495625 506025 538203 573495 606645 648125 661725 685945 791475 843375 892125 897005 955825 973125 1011075 1102875 1166625 1234701 1243125 1319125 1405625 1486875 1614609 1685125 1720485 1838125 1944375 2057835 2332213 2374425 2530125 2691015 2867475 3033225 3308625 3429725 3957375 4216875 4460625 4485025 4779125 5055375 5514375 5833125 6173505 6595625 6996639 8073045 8425625 8602425 10289175 11661065 11872125 12650625 13455075 14337375 15166125 16543125 17148625 19786875 20989917 22425125 23895625 25276875 30867525 34983195 40365225 43012125 51445875 58305325 59360625 67275375 71686875 75830625 85743125 104949585 112125625 154337625 174915975 201826125 215060625 257229375 291526625 336376875 524747925 771688125 874579875 1009130625 1457633125 2623739625 4372899375 13118698125
• Sum of all divisors σ(n): 27601702128
• Sum of proper divisors (its aliquot sum) s(n): 14483004003
• 13118698125 is an abundant number, because the sum of its proper divisors (14483004003) is greater than itself. Its abundance is 1364305878

Bases of 13118698125

• Binary: 1100001101111011110111001010001101₂
• Hexadecimal: 0x30DEF728D
• Base-36: 60YJ899

Squares and roots of 13118698125

• 13118698125 squared (13118698125²) is 172100240494878515625
• 13118698125 cubed (13118698125³) is 2257731102292211855032470703125
• The square root of 13118698125 is 114536.8854343439
• The cube root of 13118698125 is 2358.4694018753

Scales and comparisons

• 13,118,698,125 seconds is equal to 417 years, 6 weeks, 6 days, 18 hours, 48 minutes, 45 seconds.
• To count from 1 to 13,118,698,125 would take you about eight hundred thirty-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 13118698125 cubic inches would be around 196.5 feet tall.

Recreational maths with 13118698125

• 13118698125 backwards is 52189681131
• 13118698125 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13118698125's digits is 45
• More coming soon!