13000097825

Names of 13000097825

• Cardinal: 13000097825 can be written as Thirteen billion, ninety-seven thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.3000097825 × 10¹⁰

Factors of 13000097825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 312

Divisors of 13000097825

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 11 13 19 25 55 65 95 121 127 137 143 209 247 275 325 475 605 635 685 715 1045 1235 1397 1507 1573 1651 1781 2299 2413 2603 2717 3025 3175 3425 3575 5225 6175 6985 7535 7865 8255 8905 11495 12065 13015 13585 15367 16577 17399 18161 19591 26543 28633 29887 31369 33839 34925 37675 39325 41275 44525 57475 60325 65075 67925 76835 82885 86995 90805 97955 132715 143165 149435 156845 169195 191389 199771 215501 226187 291973 314963 330581 345059 372229 384175 414425 434975 454025 489775 663575 715825 747175 784225 845975 956945 998855 1077505 1130935 1459865 1574815 1652905 1725295 1861145 2105279 2488057 3636391 3795649 4094519 4297553 4784725 4994275 5387525 5654675 7299325 7874075 8264525 8626475 9305725 10526395 12440285 18181955 18978245 20472595 21487765 27368627 40000301 47273083 52631975 62201425 90909775 94891225 102362975 107438825 136843135 200001505 236365415 520003913 684215675 1000007525 1181827075 2600019565 13000097825
• Sum of all divisors σ(n): 20392028160
• Sum of proper divisors (its aliquot sum) s(n): 7391930335
• 13000097825 is a deficient number, because the sum of its proper divisors (7391930335) is less than itself. Its deficiency is 5608167490

Bases of 13000097825

• Binary: 1100000110110111011100000000100001₂
• Hexadecimal: 0x306DDC021
• Base-36: 5YZX7OH

Squares and roots of 13000097825

• 13000097825 squared (13000097825²) is 169002543459569730625
• 13000097825 cubed (13000097825³) is 2197049597648220430533898390625
• The square root of 13000097825 is 114017.9715001105
• The cube root of 13000097825 is 2351.3405856371

Scales and comparisons

• 13,000,097,825 seconds is equal to 413 years, 18 weeks, 6 days, 2 hours, 17 minutes, 5 seconds.
• To count from 1 to 13,000,097,825 would take you about eight hundred twenty-six 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 13000097825 cubic inches would be around 195.9 feet tall.

Recreational maths with 13000097825

• 13000097825 backwards is 52879000031
• The number of decimal digits it has is: 11
• The sum of 13000097825's digits is 35
• More coming soon!