813074168000

Names of 813074168000

• Cardinal: 813074168000 can be written as Eight hundred thirteen billion, seventy-four million, one hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 8.13074168 × 10¹¹

Factors of 813074168000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 949967

Divisors of 813074168000

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 107 125 160 200 214 250 320 400 428 500 535 800 856 1000 1070 1600 1712 2000 2140 2675 3424 4000 4280 5350 6848 8000 8560 10700 13375 17120 21400 26750 34240 42800 53500 85600 107000 171200 214000 428000 856000 949853 1899706 3799412 4749265 7598824 9498530 15197648 18997060 23746325 30395296 37994120 47492650 60790592 75988240 94985300 101634271 118731625 151976480 189970600 203268542 237463250 303952960 379941200 406537084 474926500 508171355 759882400 813074168 949853000 1016342710 1519764800 1626148336 1899706000 2032685420 2540856775 3252296672 3799412000 4065370840 5081713550 6504593344 7598824000 8130741680 10163427100 12704283875 16261483360 20326854200 25408567750 32522966720 40653708400 50817135500 81307416800 101634271000 162614833600 203268542000 406537084000 813074168000
• Sum of all divisors σ(n): 2032398804384
• Sum of proper divisors (its aliquot sum) s(n): 1219324636384
• 813074168000 is an abundant number, because the sum of its proper divisors (1219324636384) is greater than itself. Its abundance is 406250468384

Bases of 813074168000

• Binary: 1011110101001110111111110011100011000000₂
• Hexadecimal: 0xBD4EFF38C0
• Base-36: ADIRD77K

Squares and roots of 813074168000

• 813074168000 squared (813074168000²) is 661089602668892224000000
• 813074168000 cubed (813074168000³) is 537514878663460124510469632000000000
• The square root of 813074168000 is 901706.2537212437
• The cube root of 813074168000 is 9333.4754139369

Scales and comparisons

• 813,074,168,000 seconds is equal to 25,853 years, 12 weeks, 4 days, 15 hours, 33 minutes, 20 seconds.
• To count from 1 to 813,074,168,000 would take you about fifty-one thousand, seven hundred 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 813074168000 cubic inches would be around 777.8 feet tall.

Recreational maths with 813074168000

• 813074168000 backwards is 000861470318
• The number of decimal digits it has is: 12
• The sum of 813074168000's digits is 38
• More coming soon!