13126362165

Names of 13126362165

• Cardinal: 13126362165 can be written as Thirteen billion, one hundred twenty-six million, three hundred sixty-two thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 1.3126362165 × 10¹⁰

Factors of 13126362165

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 612

Divisors of 13126362165

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 35 37 45 61 63 105 111 183 185 259 305 315 333 427 499 549 555 777 915 1281 1295 1369 1497 1665 2135 2257 2331 2495 2745 3493 3843 3885 4107 4491 6405 6771 6845 7485 9583 10479 11285 11655 12321 15799 17465 18463 19215 20313 20535 22455 28749 30439 31437 33855 47397 47915 52395 55389 61605 78995 83509 86247 91317 92315 101565 129241 142191 143745 152195 157185 166167 213073 236985 250527 273951 276945 387723 417545 431235 456585 584563 639219 646205 683131 710955 751581 830835 1065365 1126243 1163169 1252635 1369755 1753689 1917657 1938615 2049393 2922815 3196095 3378729 3415655 3757905 4781917 5261067 5631215 5815845 6148179 7883701 8768445 9588285 10136187 10246965 14345751 16893645 23651103 23909585 26305335 30740895 39418505 41670991 43037253 50680935 70953309 71728755 118255515 125012973 208354955 215186265 291696937 354766545 375038919 625064865 875090811 1458484685 1875194595 2625272433 4375454055 13126362165
• Sum of all divisors σ(n): 27217008000
• Sum of proper divisors (its aliquot sum) s(n): 14090645835
• 13126362165 is an abundant number, because the sum of its proper divisors (14090645835) is greater than itself. Its abundance is 964283670

Bases of 13126362165

• Binary: 1100001110011001000110010000110101₂
• Hexadecimal: 0x30E646435
• Base-36: 6133HV9

Squares and roots of 13126362165

• 13126362165 squared (13126362165²) is 172301383686743487225
• 13126362165 cubed (13126362165³) is 2261690363802817922770400842125
• The square root of 13126362165 is 114570.3371951047
• The cube root of 13126362165 is 2358.9285908607

Scales and comparisons

• 13,126,362,165 seconds is equal to 417 years, 19 weeks, 4 days, 11 hours, 42 minutes, 45 seconds.
• To count from 1 to 13,126,362,165 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 13126362165 cubic inches would be around 196.6 feet tall.

Recreational maths with 13126362165

• 13126362165 backwards is 56126362131
• The number of decimal digits it has is: 11
• The sum of 13126362165's digits is 36
• More coming soon!