814028490

Names of 814028490

• Cardinal: 814028490 can be written as Eight hundred fourteen million, twenty-eight thousand, four hundred ninety.

Scientific notation

• Scientific notation: 8.1402849 × 10⁸

Factors of 814028490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 442

Divisors of 814028490

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 37 45 55 66 71 74 90 99 110 111 142 165 185 198 213 222 313 330 333 355 370 407 426 495 555 626 639 666 710 781 814 939 990 1065 1110 1221 1278 1562 1565 1665 1878 2035 2130 2343 2442 2627 2817 3130 3195 3330 3443 3663 3905 4070 4686 4695 5254 5634 6105 6390 6886 7029 7326 7810 7881 9390 10329 11581 11715 12210 13135 14058 14085 15762 17215 18315 20658 22223 23162 23430 23643 26270 28170 28897 30987 34430 34743 35145 36630 39405 44446 47286 51645 57794 57905 61974 66669 69486 70290 78810 86691 103290 104229 111115 115810 118215 127391 133338 144485 154935 173382 173715 200007 208458 222230 236430 244453 254782 260073 288970 309870 333345 347430 382173 400014 433455 488906 520146 521145 636955 666690 733359 764346 822251 866910 1000035 1042290 1146519 1222265 1273910 1300365 1466718 1644502 1910865 2000070 2200077 2293038 2444530 2466753 2600730 3666795 3821730 4111255 4400154 4933506 5732595 7333590 7400259 8222510 9044761 11000385 11465190 12333765 14800518 18089522 22000770 24667530 27134283 37001295 45223805 54268566 74002590 81402849 90447610 135671415 162805698 271342830 407014245 814028490
• Sum of all divisors σ(n): 2412364032
• Sum of proper divisors (its aliquot sum) s(n): 1598335542
• 814028490 is an abundant number, because the sum of its proper divisors (1598335542) is greater than itself. Its abundance is 784307052

Bases of 814028490

• Binary: 110000100001010001011011001010₂
• Hexadecimal: 0x308516CA
• Base-36: DGNGEI

Squares and roots of 814028490

• 814028490 squared (814028490²) is 662642382531680100
• 814028490 cubed (814028490³) is 539409778062265928966049000
• The square root of 814028490 is 28531.1845179971
• The cube root of 814028490 is 933.7125617371

Scales and comparisons

• 814,028,490 seconds is equal to 25 years, 45 weeks, 6 days, 15 hours, 1 minute, 30 seconds.
• To count from 1 to 814,028,490 would take you about thirty-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 814028490 cubic inches would be around 77.8 feet tall.

Recreational maths with 814028490

• 814028490 backwards is 094820418
• The number of decimal digits it has is: 9
• The sum of 814028490's digits is 36
• More coming soon!