813013554468

Names of 813013554468

• Cardinal: 813013554468 can be written as Eight hundred thirteen billion, thirteen million, five hundred fifty-four thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 8.13013554468 × 10¹¹

Factors of 813013554468

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 325042

Divisors of 813013554468

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 349 599 698 1047 1198 1396 1797 2094 2396 3594 4188 7188 209051 324089 418102 627153 648178 836204 972267 1254306 1296356 1944534 2508612 3889068 113107061 194129311 226214122 339321183 388258622 452428244 582387933 678642366 776517244 1164775866 1357284732 2329551732 67751129539 135502259078 203253388617 271004518156 406506777234 813013554468
• Sum of all divisors σ(n): 1905649200000
• Sum of proper divisors (its aliquot sum) s(n): 1092635645532
• 813013554468 is an abundant number, because the sum of its proper divisors (1092635645532) is greater than itself. Its abundance is 279622091064

Bases of 813013554468

• Binary: 1011110101001011011000100101010100100100₂
• Hexadecimal: 0xBD4B625524
• Base-36: ADHRA1IC

Squares and roots of 813013554468

• 813013554468 squared (813013554468²) is 660991039748691602763024
• 813013554468 cubed (813013554468³) is 537394674697582833414710032120391232
• The square root of 813013554468 is 901672.6426303507
• The cube root of 813013554468 is 9333.2434756989

Scales and comparisons

• 813,013,554,468 seconds is equal to 25,851 years, 16 weeks, 3 days, 2 hours, 27 minutes, 48 seconds.
• To count from 1 to 813,013,554,468 would take you about fifty-one thousand, seven hundred 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 813013554468 cubic inches would be around 777.8 feet tall.

Recreational maths with 813013554468

• 813013554468 backwards is 864455310318
• The number of decimal digits it has is: 12
• The sum of 813013554468's digits is 48
• More coming soon!