2990993460

Names of 2990993460

• Cardinal: 2990993460 can be written as Two billion, nine hundred ninety million, nine hundred ninety-three thousand, four hundred sixty.

Scientific notation

• Scientific notation: 2.99099346 × 10⁹

Factors of 2990993460

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 533

Divisors of 2990993460

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 31 35 39 41 42 52 60 62 65 70 78 82 84 91 93 105 123 124 130 140 155 156 164 182 186 195 205 210 217 246 260 273 287 310 364 372 390 403 410 420 431 434 455 465 492 533 546 574 615 620 651 780 806 820 861 862 868 910 930 1066 1085 1092 1148 1209 1230 1271 1293 1302 1365 1435 1599 1612 1722 1724 1820 1860 2015 2132 2155 2170 2418 2460 2542 2586 2604 2665 2730 2821 2870 3017 3198 3255 3444 3731 3813 4030 4305 4310 4340 4836 5084 5172 5330 5460 5603 5642 5740 6034 6045 6355 6396 6465 6510 7462 7626 7995 8060 8463 8610 8620 8897 9051 10660 11193 11206 11284 12068 12090 12710 12930 13020 13361 14105 14924 15085 15252 15990 16523 16809 16926 17220 17671 17794 18102 18655 19065 22386 22412 24180 25420 25860 26691 26722 28015 28210 30170 31980 33046 33618 33852 35342 35588 36204 37310 38130 39221 40083 42315 44485 44772 45255 49569 53013 53382 53444 55965 56030 56420 60340 66092 66805 67236 70684 74620 76260 78442 80166 82615 84045 84630 88355 88970 90510 93527 99138 106026 106764 111930 112060 115661 117663 123697 133455 133610 156884 160332 165230 168090 169260 173693 176710 177940 181020 187054 196105 198276 200415 212052 223860 229723 231322 235326 247394 247845 265065 266910 267220 280581 330460 336180 346983 347386 353420 371091 374108 392210 400830 459446 462644 467635 470652 494788 495690 521079 530130 533820 547801 561162 578305 588315 618485 689169 693966 694772 742182 784420 801660 868465 918892 935270 991380 1042158 1060260 1095602 1122324 1148615 1156610 1176630 1215851 1236970 1378338 1387932 1402905 1484364 1608061 1643403 1734915 1736930 1855455 1870540 2084316 2191204 2297230 2313220 2353260 2431702 2473940 2605395 2739005 2756676 2805810 3216122 3286806 3445845 3469830 3473860 3647553 3710910 3834607 4594460 4824183 4863404 5210790 5478010 5611620 6079255 6432244 6573612 6891690 6939660 7121413 7295106 7421820 7669214 8040305 8217015 9648366 10421580 10956020 11503821 12158510 13783380 14242826 14590212 15338428 16080610 16434030 18237765 19173035 19296732 21364239 23007642 24120915 24317020 28485652 32161220 32868060 35607065 36475530 38346070 42728478 46015284 48241830 49849891 57519105 71214130 72951060 76692140 85456956 96483660 99699782 106821195 115038210 142428260 149549673 199399564 213642390 230076420 249249455 299099346 427284780 498498910 598198692 747748365 996997820 1495496730 2990993460
• Sum of all divisors σ(n): 10924720128
• Sum of proper divisors (its aliquot sum) s(n): 7933726668
• 2990993460 is an abundant number, because the sum of its proper divisors (7933726668) is greater than itself. Its abundance is 4942733208

Bases of 2990993460

• Binary: 10110010010001101111000000110100₂
• Hexadecimal: 0xB246F034
• Base-36: 1DGRDBO

Squares and roots of 2990993460

• 2990993460 squared (2990993460²) is 8946041877762771600
• 2990993460 cubed (2990993460³) is 26757552749274569287073736000
• The square root of 2990993460 is 54689.9758639551
• The cube root of 2990993460 is 1440.8048259421

Scales and comparisons

• 2,990,993,460 seconds is equal to 95 years, 5 weeks, 2 days, 23 hours, 31 minutes.
• To count from 1 to 2,990,993,460 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 2990993460 cubic inches would be around 120.1 feet tall.

Recreational maths with 2990993460

• 2990993460 backwards is 0643990992
• The number of decimal digits it has is: 10
• The sum of 2990993460's digits is 51
• More coming soon!