1320681472
1,320,681,472 is an even composite number composed of three prime numbers multiplied together.
1320681472 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1320681472:
219 × 11 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 229)See below for interesting mathematical facts about the number 1320681472 from the Numbermatics database.
Names of 1320681472
- Cardinal: 1320681472 can be written as One billion, three hundred twenty million, six hundred eighty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.320681472 × 109
Factors of 1320681472
Divisors of 1320681472
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 88 128 176 229 256 352 458 512 704 916 1024 1408 1832 2048 2519 2816 3664 4096 5038 5632 7328 8192 10076 11264 14656 16384 20152 22528 29312 32768 40304 45056 58624 65536 80608 90112 117248 131072 161216 180224 234496 262144 322432 360448 468992 524288 644864 720896 937984 1289728 1441792 1875968 2579456 2883584 3751936 5158912 5767168 7503872 10317824 15007744 20635648 30015488 41271296 60030976 82542592 120061952 165085184 330170368 660340736 1320681472
- Sum of all divisors σ(n): 2894067000
- Sum of proper divisors (its aliquot sum) s(n): 1573385528
- 1320681472 is an abundant number, because the sum of its proper divisors (1573385528) is greater than itself. Its abundance is 252704056
Bases of 1320681472
- Binary: 10011101011100000000000000000002
- Hexadecimal: 0x4EB80000
- Base-36: LUASCG
Squares and roots of 1320681472
- 1320681472 squared (13206814722) is 1744199550484086784
- 1320681472 cubed (13206814723) is 2303532029795062046468866048
-
The
square root of 1320681472 is 36341.1814887739 -
The
cube root of 1320681472 is 1097.1500528629
Scales and comparisons
How big is 1320681472?- 1,320,681,472 seconds is equal to 41 years, 51 weeks, 4 days, 15 hours, 57 minutes, 52 seconds.
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To count from 1 to 1,320,681,472 would take you about eighty-three 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 1320681472 cubic inches would be around 91.4 feet tall.
Recreational maths with 1320681472
- 1320681472 backwards is 2741860231
- The number of decimal digits it has is: 10
- The sum of 1320681472's digits is 34
- More coming soon!
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