13291040968
13,291,040,968 is an even composite number composed of four prime numbers multiplied together.
13291040968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13291040968:
23 × 193 × 432 × 131
(2 × 2 × 2 × 19 × 19 × 19 × 43 × 43 × 131)See below for interesting mathematical facts about the number 13291040968 from the Numbermatics database.
Names of 13291040968
- Cardinal: 13291040968 can be written as Thirteen billion, two hundred ninety-one million, forty thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3291040968 × 1010
Factors of 13291040968
Divisors of 13291040968
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 8 19 38 43 76 86 131 152 172 262 344 361 524 722 817 1048 1444 1634 1849 2489 2888 3268 3698 4978 5633 6536 6859 7396 9956 11266 13718 14792 15523 19912 22532 27436 31046 35131 45064 47291 54872 62092 70262 94582 107027 124184 140524 189164 214054 242219 281048 294937 378328 428108 484438 589874 667489 856216 898529 968876 1179748 1334978 1797058 1937752 2033513 2359496 2669956 3594116 4067026 4602161 5339912 7188232 8134052 9204322 12682291 16268104 18408644 25364582 36817288 38636747 50729164 77273494 87441059 101458328 154546988 174882118 309093976 349764236 699528472 1661380121 3322760242 6645520484 13291040968
- Sum of all divisors σ(n): 27136533600
- Sum of proper divisors (its aliquot sum) s(n): 13845492632
- 13291040968 is an abundant number, because the sum of its proper divisors (13845492632) is greater than itself. Its abundance is 554451664
Bases of 13291040968
- Binary: 11000110000011010100110000110010002
- Hexadecimal: 0x3183530C8
- Base-36: 63T54UG
Squares and roots of 13291040968
- 13291040968 squared (132910409682) is 176651770013054377024
- 13291040968 cubed (132910409683) is 2347885912313219619837701919232
-
The
square root of 13291040968 is 115286.7770735221 -
The
cube root of 13291040968 is 2368.7523902873
Scales and comparisons
How big is 13291040968?- 13,291,040,968 seconds is equal to 422 years, 31 weeks, 6 days, 11 hours, 49 minutes, 28 seconds.
-
To count from 1 to 13,291,040,968 would take you about eight hundred forty-five 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 13291040968 cubic inches would be around 197.4 feet tall.
Recreational maths with 13291040968
- 13291040968 backwards is 86904019231
- 13291040968 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13291040968's digits is 43
- More coming soon!
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