2990657376

Names of 2990657376

• Cardinal: 2990657376 can be written as Two billion, nine hundred ninety million, six hundred fifty-seven thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 2.990657376 × 10⁹

Factors of 2990657376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 226

Divisors of 2990657376

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 47 48 49 54 56 63 72 81 84 94 96 98 108 112 126 141 144 147 162 167 168 188 189 196 216 224 243 252 282 288 294 324 329 334 336 376 378 392 423 432 441 486 501 504 564 567 588 648 658 668 672 752 756 784 846 864 882 972 987 1002 1008 1128 1134 1169 1176 1269 1296 1316 1323 1336 1503 1504 1512 1568 1692 1701 1764 1944 1974 2004 2016 2256 2268 2303 2338 2352 2538 2592 2632 2646 2672 2961 3006 3024 3384 3402 3507 3528 3807 3888 3948 3969 4008 4509 4512 4536 4606 4676 4704 5076 5264 5292 5344 5922 6012 6048 6768 6804 6909 7014 7056 7614 7776 7849 7896 7938 8016 8183 8883 9018 9072 9212 9352 10152 10521 10528 10584 11421 11844 11907 12024 13527 13536 13608 13818 14028 14112 15228 15698 15792 15876 16032 16366 17766 18036 18144 18424 18704 20304 20727 21042 21168 22842 23547 23688 23814 24048 24549 26649 27054 27216 27636 28056 30456 31396 31563 31584 31752 32732 35532 36072 36848 37408 40581 40608 41454 42084 42336 45684 47094 47376 47628 48096 49098 53298 54108 54432 54943 55272 56112 60912 62181 62792 63126 63504 65464 70641 71064 72144 73647 73696 79947 81162 82908 84168 91368 94188 94689 94752 95256 98196 106596 108216 109886 110544 112224 121824 124362 125584 126252 127008 130928 141282 142128 144288 147294 159894 162324 164829 165816 168336 182736 186543 188376 189378 190512 196392 211923 213192 216432 219772 220941 221088 248724 251168 252504 261856 282564 284067 284256 294588 319788 324648 329658 331632 336672 365472 373086 376752 378756 381024 384601 392784 423846 426384 432864 439544 441882 494487 497448 505008 559629 565128 568134 589176 635769 639576 649296 659316 662823 663264 746172 753504 757512 769202 785568 847692 852768 879088 883764 988974 994896 1010016 1119258 1130256 1136268 1153803 1178352 1271538 1279152 1298592 1318632 1325646 1483461 1492344 1515024 1538404 1695384 1758176 1767528 1907307 1977948 1988469 1989792 2238516 2260512 2272536 2307606 2356704 2543076 2558304 2637264 2651292 2966922 2984688 3030048 3076808 3390768 3461409 3535056 3814614 3955896 3976938 4450383 4477032 4545072 4615212 5086152 5274528 5302584 5933844 5969376 6153616 6781536 6922818 7070112 7629228 7911792 7953876 8900766 8954064 9090144 9230424 10172304 10384227 10605168 11867688 12307232 13351149 13845636 15258456 15823584 15907752 17801532 17908128 18460848 20344608 20768454 21210336 23735376 26702298 27691272 30516912 31152681 31815504 35603064 36921696 41536908 47470752 53404596 55382544 61033824 62305362 63631008 71206128 83073816 93458043 106809192 110765088 124610724 142412256 166147632 186916086 213618384 249221448 332295264 373832172 427236768 498442896 747664344 996885792 1495328688 2990657376
• Sum of all divisors σ(n): 10540647936
• Sum of proper divisors (its aliquot sum) s(n): 7549990560
• 2990657376 is an abundant number, because the sum of its proper divisors (7549990560) is greater than itself. Its abundance is 4559333184

Bases of 2990657376

• Binary: 10110010010000011100111101100000₂
• Hexadecimal: 0xB241CF60
• Base-36: 1DGK600

Squares and roots of 2990657376

• 2990657376 squared (2990657376²) is 8944031540623205376
• 2990657376 cubed (2990657376³) is 26748533898141432794497253376
• The square root of 2990657376 is 54686.9031487431
• The cube root of 2990657376 is 1440.7508584123

Scales and comparisons

• 2,990,657,376 seconds is equal to 95 years, 4 weeks, 6 days, 2 hours, 9 minutes, 36 seconds.
• To count from 1 to 2,990,657,376 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 2990657376 cubic inches would be around 120.1 feet tall.

Recreational maths with 2990657376

• 2990657376 backwards is 6737560992
• 2990657376 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2990657376's digits is 54
• More coming soon!