2990431584

Names of 2990431584

• Cardinal: 2990431584 can be written as Two billion, nine hundred ninety million, four hundred thirty-one thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 2.990431584 × 10⁹

Factors of 2990431584

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 618

Divisors of 2990431584

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 49 56 57 63 72 76 84 96 98 112 114 126 133 144 147 152 168 171 196 224 228 252 266 288 294 304 336 342 361 392 399 441 456 504 532 587 588 608 672 684 722 784 798 882 912 931 1008 1064 1083 1174 1176 1197 1368 1444 1568 1596 1761 1764 1824 1862 2016 2128 2166 2348 2352 2394 2527 2736 2793 2888 3192 3249 3522 3528 3724 4109 4256 4332 4696 4704 4788 5054 5283 5472 5586 5776 6384 6498 7044 7056 7448 7581 8218 8379 8664 9392 9576 10108 10566 11153 11172 11552 12327 12768 12996 14088 14112 14896 15162 16436 16758 17328 17689 18784 19152 20216 21132 22306 22344 22743 24654 25992 28176 28763 29792 30324 32872 33459 33516 34656 35378 36981 38304 40432 42264 44612 44688 45486 49308 51984 53067 56352 57526 60648 65744 66918 67032 70756 73962 78071 80864 84528 86289 89224 89376 90972 98616 100377 103968 106134 115052 121296 131488 133836 134064 141512 147924 156142 159201 169056 172578 178448 181944 197232 200754 211907 212268 230104 234213 242592 258867 267672 268128 283024 295848 312284 318402 345156 356896 363888 394464 401508 423814 424536 460208 468426 517734 535344 546497 566048 591696 624568 635721 636804 690312 702639 727776 803016 847628 849072 920416 936852 1035468 1070688 1092994 1183392 1249136 1271442 1273608 1380624 1405278 1483349 1606032 1639491 1695256 1698144 1873704 1907163 2070936 2185988 2498272 2542884 2547216 2761248 2810556 2966698 3212064 3278982 3390512 3747408 3814326 4141872 4371976 4450047 4918473 5085768 5094432 5621112 5933396 6557964 6781024 7494816 7628652 8283744 8743952 8900094 9836946 10171536 10383443 11242224 11866792 13115928 13350141 15257304 17487904 17800188 19673892 20343072 20766886 22484448 23733584 26231856 26700282 30514608 31150329 35600376 39347784 41533772 47467168 52463712 53400564 61029216 62300658 71200752 78695568 83067544 93450987 106801128 124601316 142401504 157391136 166135088 186901974 213602256 249202632 332270176 373803948 427204512 498405264 747607896 996810528 1495215792 2990431584
• Sum of all divisors σ(n): 10458299124
• Sum of proper divisors (its aliquot sum) s(n): 7467867540
• 2990431584 is an abundant number, because the sum of its proper divisors (7467867540) is greater than itself. Its abundance is 4477435956

Bases of 2990431584

• Binary: 10110010001111100101110101100000₂
• Hexadecimal: 0xB23E5D60
• Base-36: 1DGFBS0

Squares and roots of 2990431584

• 2990431584 squared (2990431584²) is 8942681058584749056
• 2990431584 cubed (2990431584³) is 26742475883230387917776584704
• The square root of 2990431584 is 54684.8387032457
• The cube root of 2990431584 is 1440.7145990259

Scales and comparisons

• 2,990,431,584 seconds is equal to 95 years, 4 weeks, 3 days, 11 hours, 26 minutes, 24 seconds.
• To count from 1 to 2,990,431,584 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 2990431584 cubic inches would be around 120.1 feet tall.

Recreational maths with 2990431584

• 2990431584 backwards is 4851340992
• The number of decimal digits it has is: 10
• The sum of 2990431584's digits is 45
• More coming soon!