13644912720
13,644,912,720 is an even composite number composed of five prime numbers multiplied together.
13644912720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13644912720:
24 × 3 × 5 × 113 × 503131
(2 × 2 × 2 × 2 × 3 × 5 × 113 × 503131)See below for interesting mathematical facts about the number 13644912720 from the Numbermatics database.
Names of 13644912720
- Cardinal: 13644912720 can be written as Thirteen billion, six hundred forty-four million, nine hundred twelve thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.364491272 × 1010
Factors of 13644912720
Divisors of 13644912720
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 113 120 226 240 339 452 565 678 904 1130 1356 1695 1808 2260 2712 3390 4520 5424 6780 9040 13560 27120 503131 1006262 1509393 2012524 2515655 3018786 4025048 5031310 6037572 7546965 8050096 10062620 12075144 15093930 20125240 24150288 30187860 40250480 56853803 60375720 113707606 120751440 170561409 227415212 284269015 341122818 454830424 568538030 682245636 852807045 909660848 1137076060 1364491272 1705614090 2274152120 2728982544 3411228180 4548304240 6822456360 13644912720
- Sum of all divisors σ(n): 42673643712
- Sum of proper divisors (its aliquot sum) s(n): 29028730992
- 13644912720 is an abundant number, because the sum of its proper divisors (29028730992) is greater than itself. Its abundance is 15383818272
Bases of 13644912720
- Binary: 11001011010100110011011000010100002
- Hexadecimal: 0x32D4CD850
- Base-36: 69NTU1C
Squares and roots of 13644912720
- 13644912720 squared (136449127202) is 186183643136417798400
- 13644912720 cubed (136449127203) is 2540459560488047912622555648000
-
The
square root of 13644912720 is 116811.4408780235 -
The
cube root of 13644912720 is 2389.5910739831
Scales and comparisons
How big is 13644912720?- 13,644,912,720 seconds is equal to 433 years, 45 weeks, 5 hours, 32 minutes.
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To count from 1 to 13,644,912,720 would take you about eight hundred sixty-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 13644912720 cubic inches would be around 199.1 feet tall.
Recreational maths with 13644912720
- 13644912720 backwards is 02721944631
- The number of decimal digits it has is: 11
- The sum of 13644912720's digits is 39
- More coming soon!
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