16091427968
16,091,427,968 is an even composite number composed of five prime numbers multiplied together.
16091427968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 16091427968:
27 × 7 × 113 × 103 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 11 × 103 × 131)See below for interesting mathematical facts about the number 16091427968 from the Numbermatics database.
Names of 16091427968
- Cardinal: 16091427968 can be written as Sixteen billion, ninety-one million, four hundred twenty-seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.6091427968 × 1010
Factors of 16091427968
Divisors of 16091427968
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 103 112 121 128 131 154 176 206 224 242 262 308 352 412 448 484 524 616 704 721 824 847 896 917 968 1048 1133 1232 1331 1408 1441 1442 1648 1694 1834 1936 2096 2266 2464 2662 2882 2884 3296 3388 3668 3872 4192 4532 4928 5324 5764 5768 6592 6776 7336 7744 7931 8384 9064 9317 9856 10087 10648 11528 11536 12463 13184 13493 13552 14672 15488 15851 15862 16768 18128 18634 20174 21296 23056 23072 24926 26986 27104 29344 31702 31724 36256 37268 40348 42592 46112 46144 49852 53972 54208 58688 63404 63448 72512 74536 80696 85184 87241 92224 92288 94451 99704 107944 108416 110957 117376 126808 126896 137093 145024 148423 149072 161392 170368 174361 174482 184448 188902 199408 215888 221914 253616 253792 274186 296846 298144 322784 348722 348964 377804 398816 431776 443828 507232 507584 548372 593692 596288 645568 697444 697928 755608 797632 863552 887656 959651 1014464 1015168 1038961 1096744 1187384 1192576 1220527 1291136 1394888 1395856 1511216 1595264 1632653 1727104 1775312 1919302 2028928 2077922 2193488 2374768 2441054 2789776 2791712 3022432 3265306 3550624 3838604 4155844 4386976 4749536 4882108 5579552 5583424 6044864 6530612 7101248 7677208 8311688 8773952 9499072 9764216 11159104 11166848 11428571 12089728 13061224 14202496 15354416 16623376 17547904 17959183 18998144 19528432 22318208 22857142 26122448 30708832 33246752 35918366 39056864 45714284 52244896 61417664 66493504 71836732 78113728 91428568 104489792 122835328 125714281 132987008 143673464 156227456 182857136 208979584 251428562 287346928 365714272 502857124 574693856 731428544 1005714248 1149387712 1462857088 2011428496 2298775424 4022856992 8045713984 16091427968
- Sum of all divisors σ(n): 40999495680
- Sum of proper divisors (its aliquot sum) s(n): 24908067712
- 16091427968 is an abundant number, because the sum of its proper divisors (24908067712) is greater than itself. Its abundance is 8816639744
Bases of 16091427968
- Binary: 11101111110001111110110100100000002
- Hexadecimal: 0x3BF1FB480
- Base-36: 7E4F5A8
Squares and roots of 16091427968
- 16091427968 squared (160914279682) is 258934054049332609024
- 16091427968 cubed (160914279683) is 4166618679197054396583202783232
-
The
square root of 16091427968 is 126851.9923690597 -
The
cube root of 16091427968 is 2524.6326540983
Scales and comparisons
How big is 16091427968?- 16,091,427,968 seconds is equal to 511 years, 34 weeks, 1 day, 9 hours, 6 minutes, 8 seconds.
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To count from 1 to 16,091,427,968 would take you about one thousand and twenty-three 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 16091427968 cubic inches would be around 210.4 feet tall.
Recreational maths with 16091427968
- 16091427968 backwards is 86972419061
- The number of decimal digits it has is: 11
- The sum of 16091427968's digits is 53
- More coming soon!
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