72814614789904

Names of 72814614789904

• Cardinal: 72814614789904 can be written as Seventy-two trillion, eight hundred fourteen billion, six hundred fourteen million, seven hundred eighty-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 7.2814614789904 × 10¹³

Factors of 72814614789904

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 986

Divisors of 72814614789904

• Number of divisors d(n): 105
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 169 208 338 676 971 1352 1942 2197 2704 3884 4394 7768 8788 12623 15536 17576 25246 28561 35152 50492 57122 100984 114244 164099 201968 228488 328198 371293 456976 656396 742586 942841 1312792 1485172 1885682 2133287 2625584 2970344 3771364 4266574 4826809 5940688 7542728 8533148 9653618 12256933 15085456 17066296 19307236 24513866 27732731 34132592 38614472 49027732 55465462 77228944 98055464 110930924 159340129 196110928 221861848 318680258 360525503 443723696 637360516 721051006 1274721032 1442102012 2071421677 2549442064 2884204024 4142843354 4686831539 5768408048 8285686708 9373663078 16571373416 18747326156 26928481801 33142746832 37494652312 53856963602 74989304624 107713927204 215427854408 350070263413 430855708816 700140526826 1400281053652 2800562107304 4550913424369 5601124214608 9101826848738 18203653697476 36407307394952 72814614789904
• Sum of all divisors σ(n): 152992401589729
• Sum of proper divisors (its aliquot sum) s(n): 80177786799825
• 72814614789904 is an abundant number, because the sum of its proper divisors (80177786799825) is greater than itself. Its abundance is 7363172009921

Bases of 72814614789904

• Binary: 10000100011100101111001001111111011111100010000₂
• Hexadecimal: 0x4239793FBF10
• Base-36: PT6KLMM8G

Squares and roots of 72814614789904

• 72814614789904 squared (72814614789904²) is 5301968127002106338060329216
• 72814614789904 cubed (72814614789904³) is 386060766796007181584288185435168913035264
• 72814614789904 is a perfect square number. Its square root is 8533148
• The cube root of 72814614789904 is 41757.9835407211

Scales and comparisons

• 72,814,614,789,904 seconds is equal to 2,315,279 years, 27 weeks, 6 hours, 5 minutes, 4 seconds.
• To count from 1 to 72,814,614,789,904 would take you about five million, seven hundred eighty-eight thousand, one hundred ninety-eight 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 72814614789904 cubic inches would be around 3479.8 feet tall.

Recreational maths with 72814614789904

• 72814614789904 backwards is 40998741641827
• The number of decimal digits it has is: 14
• The sum of 72814614789904's digits is 70
• More coming soon!