13620431396

Names of 13620431396

• Cardinal: 13620431396 can be written as Thirteen billion, six hundred twenty million, four hundred thirty-one thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 1.3620431396 × 10¹⁰

Factors of 13620431396

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4307

Divisors of 13620431396

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 11 13 22 26 44 52 73 79 143 146 158 286 292 316 572 803 869 949 1027 1606 1738 1898 2054 3212 3476 3796 4108 4129 5767 8258 10439 11297 11534 16516 20878 22594 23068 41756 45188 45419 53677 63437 74971 90838 107354 126874 149942 181676 214708 253748 299884 301417 326191 590447 602834 652382 824681 1180894 1205668 1304764 1649362 2361788 3298724 3315587 3588101 3918421 4240483 6631174 7176202 7836842 8480966 13262348 14352404 15673684 16961932 23811943 43102631 46645313 47623886 86205262 93290626 95247772 172410524 186581252 261931373 309555259 523862746 619110518 1047725492 1238221036 3405107849 6810215698 13620431396
• Sum of all divisors σ(n): 28752729600
• Sum of proper divisors (its aliquot sum) s(n): 15132298204
• 13620431396 is an abundant number, because the sum of its proper divisors (15132298204) is greater than itself. Its abundance is 1511866808

Bases of 13620431396

• Binary: 1100101011110101110100101000100100₂
• Hexadecimal: 0x32BD74A24
• Base-36: 699944K

Squares and roots of 13620431396

• 13620431396 squared (13620431396²) is 185516151413142508816
• 13620431396 cubed (13620431396³) is 2526810013172655994099653187136
• The square root of 13620431396 is 116706.6039091191
• The cube root of 13620431396 is 2388.1611057599

Scales and comparisons

• 13,620,431,396 seconds is equal to 433 years, 4 weeks, 3 days, 21 hours, 9 minutes, 56 seconds.
• To count from 1 to 13,620,431,396 would take you about eight hundred sixty-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 13620431396 cubic inches would be around 199 feet tall.

Recreational maths with 13620431396

• 13620431396 backwards is 69313402631
• The number of decimal digits it has is: 11
• The sum of 13620431396's digits is 38
• More coming soon!