27940990308
27,940,990,308 is an even composite number composed of seven prime numbers multiplied together.
27940990308 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 27940990308:
22 × 3 × 72 × 11 × 31 × 331 × 421
(2 × 2 × 3 × 7 × 7 × 11 × 31 × 331 × 421)See below for interesting mathematical facts about the number 27940990308 from the Numbermatics database.
Names of 27940990308
- Cardinal: 27940990308 can be written as Twenty-seven billion, nine hundred forty million, nine hundred ninety thousand, three hundred eight.
Scientific notation
- Scientific notation: 2.7940990308 × 1010
Factors of 27940990308
Divisors of 27940990308
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 11 12 14 21 22 28 31 33 42 44 49 62 66 77 84 93 98 124 132 147 154 186 196 217 231 294 308 331 341 372 421 434 462 539 588 651 662 682 842 868 924 993 1023 1078 1263 1302 1324 1364 1519 1617 1684 1986 2046 2156 2317 2387 2526 2604 2947 3038 3234 3641 3972 4092 4557 4631 4634 4774 5052 5894 6076 6468 6951 7161 7282 8841 9114 9262 9268 9548 10261 10923 11788 13051 13893 13902 14322 14564 16219 16709 17682 18228 18524 20522 20629 21846 25487 26102 27786 27804 28644 30783 32417 32438 33418 35364 39153 41044 41258 43692 48657 50127 50974 52204 55572 61566 61887 64834 64876 66836 71827 76461 78306 82516 91357 97251 97314 100254 101948 112871 123132 123774 129668 139351 143561 143654 152922 156612 178409 182714 194502 194628 200508 215481 225742 226919 247548 274071 278702 287122 287308 305844 338613 356818 365428 389004 418053 430683 430962 451484 453838 502789 535227 548142 557404 574244 639499 677226 680757 713636 790097 836106 861366 861924 907676 975457 1004927 1005578 1070454 1096284 1278998 1354452 1361514 1508367 1532861 1580194 1672212 1722732 1918497 1950914 2009854 2011156 2140908 2370291 2557996 2723028 2926371 3014781 3016734 3065722 3160388 3836994 3901828 4019708 4319881 4598583 4740582 5530679 5852742 6029562 6033468 6131444 6828199 7034489 7673988 8639762 9197166 9481164 10730027 11061358 11705484 12059124 12959643 13656398 14068978 16592037 17279524 18394332 20484597 21103467 21460054 22122716 25919286 27312796 28137956 30239167 32190081 33184074 40969194 42206934 42920108 47518691 51838572 60478334 64380162 66368148 75110189 81938388 84413868 90717501 95037382 120956668 128760324 142556073 150220378 181435002 190074764 211674169 225330567 285112146 300440756 332630837 362870004 423348338 450661134 570224292 635022507 665261674 846696676 901322268 997892511 1270045014 1330523348 1995785022 2328415859 2540090028 3991570044 4656831718 6985247577 9313663436 13970495154 27940990308
- Sum of all divisors σ(n): 85864697856
- Sum of proper divisors (its aliquot sum) s(n): 57923707548
- 27940990308 is an abundant number, because the sum of its proper divisors (57923707548) is greater than itself. Its abundance is 29982717240
Bases of 27940990308
- Binary: 110100000010110100110101101011001002
- Hexadecimal: 0x68169AD64
- Base-36: CU3CE3O
Squares and roots of 27940990308
- 27940990308 squared (279409903082) is 780698939391749934864
- 27940990308 cubed (279409903083) is 21813501499010764345194655298112
-
The
square root of 27940990308 is 167155.5871276817 -
The
cube root of 27940990308 is 3034.4542789399
Scales and comparisons
How big is 27940990308?- 27,940,990,308 seconds is equal to 888 years, 22 weeks, 5 days, 2 hours, 11 minutes, 48 seconds.
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To count from 1 to 27,940,990,308 would take you about one thousand, seven hundred seventy-six 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 27940990308 cubic inches would be around 252.9 feet tall.
Recreational maths with 27940990308
- 27940990308 backwards is 80309904972
- The number of decimal digits it has is: 11
- The sum of 27940990308's digits is 51
- More coming soon!
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