1399368672
1,399,368,672 is an even composite number composed of four prime numbers multiplied together.
1399368672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 1399368672:
25 × 32 × 132 × 28751
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 28751)See below for interesting mathematical facts about the number 1399368672 from the Numbermatics database.
Names of 1399368672
- Cardinal: 1399368672 can be written as One billion, three hundred ninety-nine million, three hundred sixty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.399368672 × 109
Factors of 1399368672
Divisors of 1399368672
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 169 208 234 288 312 338 416 468 507 624 676 936 1014 1248 1352 1521 1872 2028 2704 3042 3744 4056 5408 6084 8112 12168 16224 24336 28751 48672 57502 86253 115004 172506 230008 258759 345012 373763 460016 517518 690024 747526 920032 1035036 1121289 1380048 1495052 2070072 2242578 2760096 2990104 3363867 4140144 4485156 4858919 5980208 6727734 8280288 8970312 9717838 11960416 13455468 14576757 17940624 19435676 26910936 29153514 35881248 38871352 43730271 53821872 58307028 77742704 87460542 107643744 116614056 155485408 174921084 233228112 349842168 466456224 699684336 1399368672
- Sum of all divisors σ(n): 4309263504
- Sum of proper divisors (its aliquot sum) s(n): 2909894832
- 1399368672 is an abundant number, because the sum of its proper divisors (2909894832) is greater than itself. Its abundance is 1510526160
Bases of 1399368672
- Binary: 10100110110100010101011111000002
- Hexadecimal: 0x5368ABE0
- Base-36: N55BS0
Squares and roots of 1399368672
- 1399368672 squared (13993686722) is 1958232680175043584
- 1399368672 cubed (13993686723) is 2740289465123551467684200448
-
The
square root of 1399368672 is 37408.1364411539 -
The
cube root of 1399368672 is 1118.5207597383
Scales and comparisons
How big is 1399368672?- 1,399,368,672 seconds is equal to 44 years, 25 weeks, 5 days, 9 hours, 31 minutes, 12 seconds.
-
To count from 1 to 1,399,368,672 would take you about eighty-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 1399368672 cubic inches would be around 93.2 feet tall.
Recreational maths with 1399368672
- 1399368672 backwards is 2768639931
- The number of decimal digits it has is: 10
- The sum of 1399368672's digits is 54
- More coming soon!
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