13956221916
13,956,221,916 is an even composite number composed of six prime numbers multiplied together.
13956221916 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13956221916:
22 × 35 × 7 × 13 × 83 × 1901
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 83 × 1901)See below for interesting mathematical facts about the number 13956221916 from the Numbermatics database.
Names of 13956221916
- Cardinal: 13956221916 can be written as Thirteen billion, nine hundred fifty-six million, two hundred twenty-one thousand, nine hundred sixteen.
Scientific notation
- Scientific notation: 1.3956221916 × 1010
Factors of 13956221916
Divisors of 13956221916
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 83 84 91 108 117 126 156 162 166 182 189 234 243 249 252 273 324 332 351 364 378 468 486 498 546 567 581 702 747 756 819 972 996 1053 1079 1092 1134 1162 1404 1494 1638 1701 1743 1901 2106 2158 2241 2268 2324 2457 2988 3159 3237 3276 3402 3486 3802 4212 4316 4482 4914 5229 5703 6318 6474 6723 6804 6972 7371 7553 7604 8964 9711 9828 10458 11406 12636 12948 13307 13446 14742 15106 15687 17109 19422 20169 20916 22113 22659 22812 24713 26614 26892 29133 29484 30212 31374 34218 38844 39921 40338 44226 45318 47061 49426 51327 53228 58266 62748 67977 68436 74139 79842 80676 87399 88452 90636 94122 98852 102654 116532 119763 135954 141183 148278 153981 157783 159684 172991 174798 188244 203931 205308 222417 239526 262197 271908 282366 296556 307962 315566 345982 349596 359289 407862 444834 461943 473349 479052 518973 524394 564732 611793 615924 631132 667251 691964 718578 815724 889668 923886 946698 1037946 1048788 1077867 1104481 1223586 1334502 1420047 1437156 1556919 1835379 1847772 1893396 2001753 2051179 2075892 2155734 2208962 2447172 2669004 2840094 3113838 3233601 3313443 3670758 4003506 4102358 4260141 4311468 4417924 4670757 5680188 6005259 6153537 6227676 6467202 6626886 7341516 8007012 8204716 8520282 9341514 9940329 12010518 12307074 12780423 12934404 13253772 14012271 14358253 17040564 18460611 18683028 19880658 24021036 24614148 25560846 28024542 28716506 29820987 36921222 38341269 39761316 42036813 43074759 51121692 55381833 56049084 57433012 59641974 73842444 76682538 84073626 86149518 89462961 110763666 119283948 129224277 153365076 166145499 168147252 172299036 178925922 221527332 258448554 268388883 332290998 357851844 387672831 498436497 516897108 536777766 664581996 775345662 996872994 1073555532 1163018493 1550691324 1993745988 2326036986 3489055479 4652073972 6978110958 13956221916
- Sum of all divisors σ(n): 45593952768
- Sum of proper divisors (its aliquot sum) s(n): 31637730852
- 13956221916 is an abundant number, because the sum of its proper divisors (31637730852) is greater than itself. Its abundance is 17681508936
Bases of 13956221916
- Binary: 11001111111101101100001011110111002
- Hexadecimal: 0x33FDB0BDC
- Base-36: 6ET69R0
Squares and roots of 13956221916
- 13956221916 squared (139562219162) is 194776130168638711056
- 13956221916 cubed (139562219163) is 2718338896573224355125738703296
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The
square root of 13956221916 is 118136.4546446185 -
The
cube root of 13956221916 is 2407.6274646461
Scales and comparisons
How big is 13956221916?- 13,956,221,916 seconds is equal to 443 years, 39 weeks, 5 days, 8 hours, 18 minutes, 36 seconds.
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To count from 1 to 13,956,221,916 would take you about eight hundred eighty-seven 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 13956221916 cubic inches would be around 200.6 feet tall.
Recreational maths with 13956221916
- 13956221916 backwards is 61912265931
- The number of decimal digits it has is: 11
- The sum of 13956221916's digits is 45
- More coming soon!
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