13491990528
13,491,990,528 is an even composite number composed of four prime numbers multiplied together.
13491990528 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred four divisors.
Prime factorization of 13491990528:
212 × 3 × 149 × 7369
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 149 × 7369)See below for interesting mathematical facts about the number 13491990528 from the Numbermatics database.
Names of 13491990528
- Cardinal: 13491990528 can be written as Thirteen billion, four hundred ninety-one million, nine hundred ninety thousand, five hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3491990528 × 1010
Factors of 13491990528
Divisors of 13491990528
- Number of divisors d(n): 104
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 149 192 256 298 384 447 512 596 768 894 1024 1192 1536 1788 2048 2384 3072 3576 4096 4768 6144 7152 7369 9536 12288 14304 14738 19072 22107 28608 29476 38144 44214 57216 58952 76288 88428 114432 117904 152576 176856 228864 235808 305152 353712 457728 471616 610304 707424 915456 943232 1097981 1414848 1830912 1886464 2195962 2829696 3293943 3772928 4391924 5659392 6587886 7545856 8783848 11318784 13175772 15091712 17567696 22637568 26351544 30183424 35135392 45275136 52703088 70270784 90550272 105406176 140541568 210812352 281083136 421624704 562166272 843249408 1124332544 1686498816 2248665088 3372997632 4497330176 6745995264 13491990528
- Sum of all divisors σ(n): 36220602000
- Sum of proper divisors (its aliquot sum) s(n): 22728611472
- 13491990528 is an abundant number, because the sum of its proper divisors (22728611472) is greater than itself. Its abundance is 9236620944
Bases of 13491990528
- Binary: 11001001000010111101110000000000002
- Hexadecimal: 0x3242F7000
- Base-36: 674S6IO
Squares and roots of 13491990528
- 13491990528 squared (134919905282) is 182033808407641718784
- 13491990528 cubed (134919905283) is 2455998418811668832651367677952
-
The
square root of 13491990528 is 116155.0279927649 -
The
cube root of 13491990528 is 2380.6305868583
Scales and comparisons
How big is 13491990528?- 13,491,990,528 seconds is equal to 429 years, 1 day, 7 hours, 8 minutes, 48 seconds.
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To count from 1 to 13,491,990,528 would take you about eight hundred fifty-eight 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 13491990528 cubic inches would be around 198.4 feet tall.
Recreational maths with 13491990528
- 13491990528 backwards is 82509919431
- The number of decimal digits it has is: 11
- The sum of 13491990528's digits is 51
- More coming soon!
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The information we have on file for 13491990528 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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