2080438668

Names of 2080438668

• Cardinal: 2080438668 can be written as Two billion, eighty million, four hundred thirty-eight thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 2.080438668 × 10⁹

Factors of 2080438668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 42

Divisors of 2080438668

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 19 21 22 27 28 33 36 38 42 44 49 54 57 63 66 76 77 81 84 98 99 108 114 121 126 132 133 147 154 162 171 189 196 198 209 228 231 242 243 252 266 294 297 308 324 342 361 363 378 396 399 418 441 462 484 486 513 532 539 567 588 594 627 684 693 722 726 756 798 836 847 882 891 924 931 972 1026 1078 1083 1089 1134 1188 1197 1254 1323 1386 1444 1452 1463 1539 1596 1617 1694 1701 1764 1782 1862 1881 2052 2079 2156 2166 2178 2268 2299 2394 2508 2527 2541 2646 2673 2772 2793 2926 3078 3234 3249 3267 3388 3402 3564 3591 3724 3762 3969 3971 4158 4332 4356 4389 4598 4617 4788 4851 5054 5082 5292 5346 5586 5643 5852 5929 6156 6237 6468 6498 6534 6804 6897 7182 7524 7581 7623 7938 7942 8316 8379 8778 9196 9234 9702 9747 9801 10108 10164 10241 10692 10773 11172 11286 11858 11907 11913 12474 12996 13068 13167 13794 14364 14553 15162 15246 15876 15884 16093 16758 16929 17556 17689 17787 18468 18711 19404 19494 19602 20482 20691 21546 22572 22743 22869 23716 23814 23826 24948 25137 26334 27588 27797 29106 29241 29403 30324 30492 30723 32186 32319 33516 33858 35378 35574 35739 37422 38988 39204 39501 40964 41382 43092 43659 43681 45486 45738 47628 47652 48279 50274 50787 52668 53067 53361 55594 58212 58482 58806 61446 62073 64372 64638 67716 68229 68607 70756 71148 71478 74844 75411 79002 82764 83391 87318 87362 87723 90972 91476 92169 96558 100548 101574 106134 106722 107217 111188 112651 116964 117612 118503 122892 124146 129276 130977 131043 136458 137214 142956 144837 150822 158004 159201 160083 166782 174636 174724 175446 184338 186219 193116 194579 203148 204687 205821 212268 213444 214434 225302 226233 237006 248292 250173 261954 262086 272916 274428 276507 289674 301644 305767 318402 320166 321651 333564 337953 350892 355509 368676 372438 389158 393129 409374 411642 428868 434511 450604 452466 474012 477603 480249 500346 523908 524172 553014 558657 579348 583737 611534 614061 636804 640332 643302 675906 711018 744876 750519 778316 786258 818748 823284 829521 869022 904932 917301 955206 960498 964953 1000692 1013859 1106028 1117314 1167474 1179387 1223068 1228122 1286604 1303533 1351812 1422036 1432809 1440747 1501038 1572516 1659042 1738044 1751211 1834602 1910412 1920996 1929906 2027718 2140369 2234628 2251557 2334948 2358774 2456244 2488563 2607066 2751903 2865618 2881494 3002076 3041577 3318084 3502422 3538161 3669204 3859812 3910599 4055436 4280738 4298427 4503114 4717548 4977126 5214132 5253633 5503806 5731236 5762988 6083154 6421107 6754671 7004844 7076322 7821198 8255709 8561476 8596854 9006228 9124731 9954252 10507266 10614483 11007612 12166308 12842214 13509342 14152644 15642396 15760899 16511418 17193708 18249462 19263321 21014532 21228966 24767127 25684428 27018684 27374193 31521798 33022836 36498924 38526642 42457932 47282697 49534254 54748386 57789963 63043596 74301381 77053284 94565394 99068508 109496772 115579926 148602762 173369889 189130788 231159852 297205524 346739778 520109667 693479556 1040219334 2080438668
• Sum of all divisors σ(n): 7359543828
• Sum of proper divisors (its aliquot sum) s(n): 5279105160
• 2080438668 is an abundant number, because the sum of its proper divisors (5279105160) is greater than itself. Its abundance is 3198666492

Bases of 2080438668

• Binary: 1111100000000001111100110001100₂
• Hexadecimal: 0x7C00F98C
• Base-36: YEN0R0

Squares and roots of 2080438668

• 2080438668 squared (2080438668²) is 4328225051309614224
• 2080438668 cubed (2080438668³) is 9004606760550805471772413632
• The square root of 2080438668 is 45611.8259665189
• The cube root of 2080438668 is 1276.5905906565

Scales and comparisons

• 2,080,438,668 seconds is equal to 66 years, 7 weeks, 6 days, 3 hours, 37 minutes, 48 seconds.
• To count from 1 to 2,080,438,668 would take you about one hundred thirty-two 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 2080438668 cubic inches would be around 106.4 feet tall.

Recreational maths with 2080438668

• 2080438668 backwards is 8668340802
• The number of decimal digits it has is: 10
• The sum of 2080438668's digits is 45
• More coming soon!