680040504

Names of 680040504

• Cardinal: 680040504 can be written as Six hundred eighty million, forty thousand, five hundred four.

Scientific notation

• Scientific notation: 6.80040504 × 10⁸

Factors of 680040504

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 286

Divisors of 680040504

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 78 88 99 104 117 132 143 156 198 234 257 264 286 312 396 429 468 514 572 771 792 858 936 1028 1144 1287 1542 1716 2056 2313 2574 2827 3084 3341 3432 4626 5148 5654 6168 6682 8481 9252 10023 10296 11308 13364 16962 18504 20046 22616 25443 26728 30069 33924 36751 40092 50886 60138 66049 67848 73502 80184 101772 110253 120276 132098 147004 198147 203544 220506 240552 264196 294008 330759 396294 441012 528392 594441 661518 726539 792588 858637 882024 1188882 1323036 1453078 1585176 1717274 2179617 2377764 2575911 2646072 2906156 3434548 4359234 4755528 5151822 5812312 6538851 6869096 7727733 8718468 9445007 10303644 13077702 15455466 17436936 18890014 20607288 26155404 28335021 30910932 37780028 52310808 56670042 61821864 75560056 85005063 113340084 170010126 226680168 340020252 680040504
• Sum of all divisors σ(n): 2172217320
• Sum of proper divisors (its aliquot sum) s(n): 1492176816
• 680040504 is an abundant number, because the sum of its proper divisors (1492176816) is greater than itself. Its abundance is 812136312

Bases of 680040504

• Binary: 101000100010001001100000111000₂
• Hexadecimal: 0x28889838
• Base-36: B8VMM0

Squares and roots of 680040504

• 680040504 squared (680040504²) is 462455087080574016
• 680040504 cubed (680040504³) is 314488190495637442449944064
• The square root of 680040504 is 26077.5862379937
• The cube root of 680040504 is 879.3833938097

Scales and comparisons

• 680,040,504 seconds is equal to 21 years, 32 weeks, 2 days, 20 hours, 8 minutes, 24 seconds.
• To count from 1 to 680,040,504 would take you about thirty-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 680040504 cubic inches would be around 73.3 feet tall.

Recreational maths with 680040504

• 680040504 backwards is 405040086
• The number of decimal digits it has is: 9
• The sum of 680040504's digits is 27
• More coming soon!