2490660144

Names of 2490660144

• Cardinal: 2490660144 can be written as Two billion, four hundred ninety million, six hundred sixty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.490660144 × 10⁹

Factors of 2490660144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 745

Divisors of 2490660144

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 36 38 42 48 54 56 57 63 67 72 76 84 108 112 114 126 133 134 144 152 168 171 189 201 216 228 252 266 268 304 336 342 378 399 402 432 456 469 504 513 532 536 603 647 684 756 798 804 912 938 1008 1026 1064 1072 1197 1206 1273 1294 1368 1407 1512 1596 1608 1809 1876 1941 2052 2128 2394 2412 2546 2588 2736 2814 3024 3192 3216 3591 3618 3752 3819 3882 4104 4221 4529 4788 4824 5092 5176 5628 5823 6384 7182 7236 7504 7638 7764 8208 8442 8911 9058 9576 9648 10184 10352 11256 11457 11646 12293 12663 13587 14364 14472 15276 15528 16884 17469 17822 18116 19152 20368 22512 22914 23292 24586 25326 26733 27174 28728 28944 30552 31056 33768 34371 34938 35644 36232 36879 40761 43349 45828 46584 49172 50652 53466 54348 57456 61104 67536 68742 69876 71288 72464 73758 80199 81522 86051 86698 91656 93168 98344 101304 106932 108696 110637 122283 130047 137484 139752 142576 147516 160398 163044 172102 173396 183312 196688 202608 213864 217392 221274 240597 244566 258153 260094 274968 279504 295032 303443 320796 326088 331911 344204 346792 390141 427728 442548 481194 489132 516306 520188 549936 590064 606886 641592 652176 663822 688408 693584 774459 780282 823631 885096 910329 962388 978264 1032612 1040376 1170423 1213772 1283184 1327644 1376816 1548918 1560564 1647262 1770192 1820658 1924776 1956528 2065224 2080752 2323377 2340846 2427544 2470893 2655288 2730987 3097836 3121128 3294524 3641316 3849552 4130448 4646754 4681692 4855088 4941786 5310576 5461974 5765417 6195672 6242256 6589048 7282632 7412679 8192961 9293508 9363384 9883572 10923948 11530834 12391344 13178096 14565264 14825358 16385922 17296251 18587016 18726768 19767144 21847896 22238037 23061668 29650716 32771844 34592502 37174032 39534288 43695792 44476074 46123336 51888753 59301432 65543688 69185004 88952148 92246672 103777506 118602864 131087376 138370008 155666259 177904296 207555012 276740016 311332518 355808592 415110024 622665036 830220048 1245330072 2490660144
• Sum of all divisors σ(n): 8742297600
• Sum of proper divisors (its aliquot sum) s(n): 6251637456
• 2490660144 is an abundant number, because the sum of its proper divisors (6251637456) is greater than itself. Its abundance is 3760977312

Bases of 2490660144

• Binary: 10010100011101000111010100110000₂
• Hexadecimal: 0x94747530
• Base-36: 156VHO0

Squares and roots of 2490660144

• 2490660144 squared (2490660144²) is 6203387952910100736
• 2490660144 cubed (2490660144³) is 15450531132082936718180265984
• The square root of 2490660144 is 49906.5140437597
• The cube root of 2490660144 is 1355.5165478379

Scales and comparisons

• 2,490,660,144 seconds is equal to 79 years, 10 weeks, 1 day, 2 hours, 2 minutes, 24 seconds.
• To count from 1 to 2,490,660,144 would take you about one hundred fifty-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 2490660144 cubic inches would be around 113 feet tall.

Recreational maths with 2490660144

• 2490660144 backwards is 4410660942
• 2490660144 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2490660144's digits is 36
• More coming soon!