13121149122

Names of 13121149122

• Cardinal: 13121149122 can be written as Thirteen billion, one hundred twenty-one million, one hundred forty-nine thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 1.3121149122 × 10¹⁰

Factors of 13121149122

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 176

Divisors of 13121149122

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 18 27 29 54 58 59 83 87 118 166 174 177 249 261 354 498 522 531 747 783 841 1062 1494 1566 1593 1682 1711 2241 2407 2523 3186 3422 3481 4482 4814 4897 5046 5133 6962 7221 7569 9794 10266 10443 14442 14691 15138 15399 20886 21663 22707 29382 30798 31329 43326 44073 45414 46197 49619 62658 64989 69803 88146 92394 93987 99238 100949 129978 132219 139606 142013 148857 187974 201898 209409 264438 284026 288923 297714 302847 418818 426039 446571 577846 605694 628227 852078 866769 893142 908541 1256454 1278117 1339713 1733538 1817082 1884681 2556234 2600307 2679426 2725623 2927521 3769362 3834351 4118377 5200614 5451246 5855042 7668702 7800921 8236754 8378767 8782563 12355131 15601842 16757534 17565126 24710262 25136301 26347689 37065393 50272602 52695378 74130786 75408903 79043067 111196179 150817806 158086134 222392358 226226709 242984243 452453418 485968486 728952729 1457905458 2186858187 4373716374 6560574561 13121149122
• Sum of all divisors σ(n): 31088846880
• Sum of proper divisors (its aliquot sum) s(n): 17967697758
• 13121149122 is an abundant number, because the sum of its proper divisors (17967697758) is greater than itself. Its abundance is 4846548636

Bases of 13121149122

• Binary: 1100001110000101001101100011000010₂
• Hexadecimal: 0x30E14D8C2
• Base-36: 60ZZRGI

Squares and roots of 13121149122

• 13121149122 squared (13121149122²) is 172164554281761370884
• 13121149122 cubed (13121149122³) is 2258996790253654552188112963848
• The square root of 13121149122 is 114547.5845314951
• The cube root of 13121149122 is 2358.6162721771

Scales and comparisons

• 13,121,149,122 seconds is equal to 417 years, 11 weeks, 3 hours, 38 minutes, 42 seconds.
• To count from 1 to 13,121,149,122 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 13121149122 cubic inches would be around 196.6 feet tall.

Recreational maths with 13121149122

• 13121149122 backwards is 22194112131
• 13121149122 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13121149122's digits is 27
• More coming soon!