490735872

Names of 490735872

• Cardinal: 490735872 can be written as Four hundred ninety million, seven hundred thirty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.90735872 × 10⁸

Factors of 490735872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 100

Divisors of 490735872

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 32 33 34 36 44 48 51 64 66 67 68 72 88 96 99 102 128 132 134 136 144 153 176 187 192 198 201 204 256 264 268 272 288 289 306 352 374 384 396 402 408 528 536 544 561 576 578 603 612 704 737 748 768 792 804 816 867 1056 1072 1088 1122 1139 1152 1156 1206 1224 1408 1474 1496 1584 1608 1632 1683 1734 2112 2144 2176 2211 2244 2278 2304 2312 2412 2448 2601 2816 2948 2992 3168 3179 3216 3264 3366 3417 3468 4224 4288 4352 4422 4488 4556 4624 4824 4896 5202 5896 5984 6336 6358 6432 6528 6633 6732 6834 6936 8448 8576 8844 8976 9112 9248 9537 9648 9792 10251 10404 11792 11968 12529 12672 12716 12864 13056 13266 13464 13668 13872 17152 17688 17952 18224 18496 19074 19296 19363 19584 20502 20808 23584 23936 25058 25344 25432 25728 26532 26928 27336 27744 28611 35376 35904 36448 36992 37587 38148 38592 38726 39168 41004 41616 47168 47872 50116 50864 51456 53064 53856 54672 55488 57222 58089 70752 71808 72896 73984 75174 76296 77184 77452 82008 83232 94336 100232 101728 106128 107712 109344 110976 112761 114444 116178 141504 143616 145792 150348 152592 154368 154904 164016 166464 174267 188672 200464 203456 212256 212993 215424 218688 221952 225522 228888 232356 283008 291584 300696 305184 309808 328032 332928 348534 400928 406912 424512 425986 430848 437376 451044 457776 464712 566016 601392 610368 619616 638979 656064 665856 697068 801856 813824 849024 851972 874752 902088 915552 929424 1202784 1220736 1239232 1277958 1312128 1394136 1603712 1698048 1703944 1804176 1831104 1858848 1916937 2405568 2441472 2478464 2555916 2624256 2788272 3207424 3407888 3608352 3662208 3717696 3833874 4811136 4956928 5111832 5576544 6815776 7216704 7324416 7435392 7667748 9622272 10223664 11153088 13631552 14433408 14870784 15335496 20447328 22306176 27263104 28866816 30670992 40894656 44612352 54526208 61341984 81789312 122683968 163578624 245367936 490735872
• Sum of all divisors σ(n): 1664151216
• Sum of proper divisors (its aliquot sum) s(n): 1173415344
• 490735872 is an abundant number, because the sum of its proper divisors (1173415344) is greater than itself. Its abundance is 682679472

Bases of 490735872

• Binary: 11101010000000000100100000000₂
• Hexadecimal: 0x1D400900
• Base-36: 846680

Squares and roots of 490735872

• 490735872 squared (490735872²) is 240821696067600384
• 490735872 cubed (490735872³) is 118179845016252845389774848
• The square root of 490735872 is 22152.5590395335
• The cube root of 490735872 is 788.7679733331

Scales and comparisons

• 490,735,872 seconds is equal to 15 years, 31 weeks, 2 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 490,735,872 would take you about twenty-three 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 490735872 cubic inches would be around 65.7 feet tall.

Recreational maths with 490735872

• 490735872 backwards is 278537094
• The number of decimal digits it has is: 9
• The sum of 490735872's digits is 45
• More coming soon!