1380995928
1,380,995,928 is an even composite number composed of five prime numbers multiplied together.
1380995928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1380995928:
23 × 32 × 13 × 107 × 13789
(2 × 2 × 2 × 3 × 3 × 13 × 107 × 13789)See below for interesting mathematical facts about the number 1380995928 from the Numbermatics database.
Names of 1380995928
- Cardinal: 1380995928 can be written as One billion, three hundred eighty million, nine hundred ninety-five thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.380995928 × 109
Factors of 1380995928
Divisors of 1380995928
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 107 117 156 214 234 312 321 428 468 642 856 936 963 1284 1391 1926 2568 2782 3852 4173 5564 7704 8346 11128 12519 13789 16692 25038 27578 33384 41367 50076 55156 82734 100152 110312 124101 165468 179257 248202 330936 358514 496404 537771 717028 992808 1075542 1434056 1475423 1613313 2151084 2950846 3226626 4302168 4426269 5901692 6453252 8852538 11803384 12906504 13278807 17705076 19180499 26557614 35410152 38360998 53115228 57541497 76721996 106230456 115082994 153443992 172624491 230165988 345248982 460331976 690497964 1380995928
- Sum of all divisors σ(n): 4065843600
- Sum of proper divisors (its aliquot sum) s(n): 2684847672
- 1380995928 is an abundant number, because the sum of its proper divisors (2684847672) is greater than itself. Its abundance is 1303851744
Bases of 1380995928
- Binary: 10100100101000001010011010110002
- Hexadecimal: 0x52505358
- Base-36: MU7JA0
Squares and roots of 1380995928
- 1380995928 squared (13809959282) is 1907149753152581184
- 1380995928 cubed (13809959283) is 2633766043189919777793418752
-
The
square root of 1380995928 is 37161.7535646531 -
The
cube root of 1380995928 is 1113.6040438753
Scales and comparisons
How big is 1380995928?- 1,380,995,928 seconds is equal to 43 years, 47 weeks, 2 days, 17 hours, 58 minutes, 48 seconds.
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To count from 1 to 1,380,995,928 would take you about 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 1380995928 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380995928
- 1380995928 backwards is 8295990831
- The number of decimal digits it has is: 10
- The sum of 1380995928's digits is 54
- More coming soon!
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