680038464

Names of 680038464

• Cardinal: 680038464 can be written as Six hundred eighty million, thirty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 6.80038464 × 10⁸

Factors of 680038464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 96

Divisors of 680038464

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 43 48 49 56 64 82 84 86 96 98 112 123 129 147 164 168 172 192 196 224 246 258 287 294 301 328 336 344 392 448 492 516 574 588 602 656 672 688 784 861 903 984 1032 1148 1176 1204 1312 1344 1376 1568 1681 1722 1763 1806 1968 2009 2064 2107 2296 2352 2408 2624 2752 3136 3362 3444 3526 3612 3936 4018 4128 4214 4592 4704 4816 5043 5289 6027 6321 6724 6888 7052 7224 7872 8036 8256 8428 9184 9408 9632 10086 10578 11767 12054 12341 12642 13448 13776 14104 14448 16072 16856 18368 19264 20172 21156 23534 24108 24682 25284 26896 27552 28208 28896 32144 33712 35301 37023 40344 42312 47068 48216 49364 50568 53792 55104 56416 57792 64288 67424 70602 72283 74046 80688 82369 84624 86387 94136 96432 98728 101136 107584 112832 128576 134848 141204 144566 148092 161376 164738 169248 172774 188272 192864 197456 202272 216849 247107 259161 282408 289132 296184 322752 329476 338496 345548 376544 385728 394912 404544 433698 494214 505981 518322 564816 578264 592368 658952 691096 753088 789824 867396 988428 1011962 1036644 1129632 1156528 1184736 1317904 1382192 1517943 1734792 1976856 2023924 2073288 2259264 2313056 2369472 2635808 2764384 3035886 3469584 3541867 3953712 4047848 4146576 4626112 5271616 5528768 6071772 6939168 7083734 7907424 8095696 8293152 10625601 12143544 13878336 14167468 15814848 16191392 16586304 21251202 24287088 28334936 32382784 42502404 48574176 56669872 85004808 97148352 113339744 170009616 226679488 340019232 680038464
• Sum of all divisors σ(n): 2195212272
• Sum of proper divisors (its aliquot sum) s(n): 1515173808
• 680038464 is an abundant number, because the sum of its proper divisors (1515173808) is greater than itself. Its abundance is 835135344

Bases of 680038464

• Binary: 101000100010001001000001000000₂
• Hexadecimal: 0x28889040
• Base-36: B8VL1C

Squares and roots of 680038464

• 680038464 squared (680038464²) is 462452312519479296
• 680038464 cubed (680038464³) is 314485360278994670531641344
• The square root of 680038464 is 26077.5471239149
• The cube root of 680038464 is 879.3825144775

Scales and comparisons

• 680,038,464 seconds is equal to 21 years, 32 weeks, 2 days, 19 hours, 34 minutes, 24 seconds.
• To count from 1 to 680,038,464 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 680038464 cubic inches would be around 73.3 feet tall.

Recreational maths with 680038464

• 680038464 backwards is 464830086
• The number of decimal digits it has is: 9
• The sum of 680038464's digits is 39
• More coming soon!