12550687250990

Names of 12550687250990

• Cardinal: 12550687250990 can be written as Twelve trillion, five hundred fifty billion, six hundred eighty-seven million, two hundred fifty thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.255068725099 × 10¹³

Factors of 12550687250990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1254

Divisors of 12550687250990

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 14 35 49 53 70 98 106 245 265 343 371 490 530 686 742 1187 1715 1855 2374 2401 2597 3430 3710 4802 5194 5935 8309 11870 12005 12985 16618 16807 18179 24010 25970 33614 36358 41545 58163 62911 83090 84035 90895 116326 125822 127253 168070 181790 254506 290815 314555 407141 440377 581630 629110 636265 814282 880754 890771 1272530 1408969 1781542 2035705 2201885 2817938 2849987 3082639 4071410 4403770 4453855 5699974 6165278 7044845 8907710 9862783 14089690 14249935 15413195 19725566 19949909 21578473 28499870 30826390 39899818 43156946 49313915 69039481 74675357 98627830 99749545 107892365 138078962 149350714 151049311 199499090 215784730 302098622 345197405 373376785 483276367 522727499 690394810 746753570 755246555 966552734 1045454998 1057345177 1510493110 2114690354 2416381835 2613637495 3382934569 3659092493 4832763670 5227274990 5286725885 6765869138 7318184986 10573451770 16914672845 18295462465 23680541983 25613647451 33829345690 36590924930 47361083966 51227294902 118402709915 128068237255 179295532157 236805419830 256136474510 358591064314 896477660785 1255068725099 1792955321570 2510137450198 6275343625495 12550687250990
• Sum of all divisors σ(n): 26876148419232
• Sum of proper divisors (its aliquot sum) s(n): 14325461168242
• 12550687250990 is an abundant number, because the sum of its proper divisors (14325461168242) is greater than itself. Its abundance is 1774773917252

Bases of 12550687250990

• Binary: 10110110101000101111010000010101101000101110₂
• Hexadecimal: 0xB6A2F415A2E
• Base-36: 4G5PF51KE

Squares and roots of 12550687250990

• 12550687250990 squared (12550687250990²) is 157519750472162923255980100
• 12550687250990 cubed (12550687250990³) is 1976981124030101233798999221347145299000
• The square root of 12550687250990 is 3542694.9136201385
• The cube root of 12550687250990 is 23239.2711131901

Scales and comparisons

• 12,550,687,250,990 seconds is equal to 399,073 years, 1 week, 4 days, 22 hours, 9 minutes, 50 seconds.
• To count from 1 to 12,550,687,250,990 would take you about nine hundred ninety-seven thousand, six hundred eighty-two 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 12550687250990 cubic inches would be around 1936.6 feet tall.

Recreational maths with 12550687250990

• 12550687250990 backwards is 09905278605521
• The number of decimal digits it has is: 14
• The sum of 12550687250990's digits is 59
• More coming soon!