2990789088

Names of 2990789088

• Cardinal: 2990789088 can be written as Two billion, nine hundred ninety million, seven hundred eighty-nine thousand and eighty-eight.

Scientific notation

• Scientific notation: 2.990789088 × 10⁹

Factors of 2990789088

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 447

Divisors of 2990789088

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 49 56 57 76 84 96 98 109 112 114 133 147 152 168 196 218 224 228 266 294 304 307 327 336 392 399 436 456 532 588 608 614 654 672 763 784 798 872 912 921 931 1064 1176 1228 1308 1526 1568 1596 1744 1824 1842 1862 2071 2128 2149 2289 2352 2456 2616 2793 3052 3192 3488 3684 3724 4142 4256 4298 4578 4704 4912 5232 5341 5586 5833 6104 6213 6384 6447 7368 7448 8284 8596 9156 9824 10464 10682 11172 11666 12208 12426 12768 12894 14497 14736 14896 15043 16023 16568 17192 17499 18312 21364 22344 23332 24416 24852 25788 28994 29472 29792 30086 32046 33136 33463 34384 34998 36624 40831 42728 43491 44688 45129 46664 49704 51576 57988 60172 64092 66272 66926 68768 69996 73248 81662 85456 86982 89376 90258 93328 99408 100389 101479 103152 115976 120344 122493 128184 133852 139992 163324 170912 173964 180516 186656 198816 200778 202958 206304 231952 234241 240688 244986 256368 267704 279984 285817 304437 326648 347928 361032 401556 405916 463904 468482 481376 489972 512736 535408 559968 571634 608874 635797 653296 695856 702723 722064 803112 811832 857451 936964 979944 1070816 1143268 1217748 1271594 1306592 1391712 1405446 1444128 1606224 1623664 1639687 1714902 1873928 1907391 1959888 2286536 2435496 2543188 2810892 3212448 3247328 3279374 3429804 3747856 3814782 3919776 4450579 4573072 4870992 4919061 5086376 5621784 6558748 6859608 7495712 7629564 8901158 9146144 9741984 9838122 10172752 11243568 13117496 13351737 13719216 15259128 17802316 19676244 20345504 22487136 26234992 26703474 27438432 30518256 31154053 35604632 39352488 52469984 53406948 61036512 62308106 71209264 78704976 93462159 106813896 124616212 142418528 157409952 186924318 213627792 249232424 373848636 427255584 498464848 747697272 996929696 1495394544 2990789088
• Sum of all divisors σ(n): 9733046400
• Sum of proper divisors (its aliquot sum) s(n): 6742257312
• 2990789088 is an abundant number, because the sum of its proper divisors (6742257312) is greater than itself. Its abundance is 3751468224

Bases of 2990789088

• Binary: 10110010010000111101000111100000₂
• Hexadecimal: 0xB243D1E0
• Base-36: 1DGMZMO

Squares and roots of 2990789088

• 2990789088 squared (2990789088²) is 8944819368899871744
• 2990789088 cubed (2990789088³) is 26752068162636782976554729472
• The square root of 2990789088 is 54688.1073726271
• The cube root of 2990789088 is 1440.7720088783

Scales and comparisons

• 2,990,789,088 seconds is equal to 95 years, 5 weeks, 14 hours, 44 minutes, 48 seconds.
• To count from 1 to 2,990,789,088 would take you about one hundred ninety 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 2990789088 cubic inches would be around 120.1 feet tall.

Recreational maths with 2990789088

• 2990789088 backwards is 8809870992
• The number of decimal digits it has is: 10
• The sum of 2990789088's digits is 60
• More coming soon!