1368312920
1,368,312,920 is an even composite number composed of five prime numbers multiplied together.
1368312920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1368312920:
23 × 5 × 13 × 311 × 8461
(2 × 2 × 2 × 5 × 13 × 311 × 8461)See below for interesting mathematical facts about the number 1368312920 from the Numbermatics database.
Names of 1368312920
- Cardinal: 1368312920 can be written as One billion, three hundred sixty-eight million, three hundred twelve thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.36831292 × 109
Factors of 1368312920
Divisors of 1368312920
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 311 520 622 1244 1555 2488 3110 4043 6220 8086 8461 12440 16172 16922 20215 32344 33844 40430 42305 67688 80860 84610 109993 161720 169220 219986 338440 439972 549965 879944 1099930 2199860 2631371 4399720 5262742 10525484 13156855 21050968 26313710 34207823 52627420 68415646 105254840 136831292 171039115 273662584 342078230 684156460 1368312920
- Sum of all divisors σ(n): 3326581440
- Sum of proper divisors (its aliquot sum) s(n): 1958268520
- 1368312920 is an abundant number, because the sum of its proper divisors (1958268520) is greater than itself. Its abundance is 589955600
Bases of 1368312920
- Binary: 10100011000111011001100010110002
- Hexadecimal: 0x518ECC58
- Base-36: MMNP08
Squares and roots of 1368312920
- 1368312920 squared (13683129202) is 1872280247038926400
- 1368312920 cubed (13683129203) is 2561865251884154736049088000
-
The
square root of 1368312920 is 36990.7139698599 -
The
cube root of 1368312920 is 1110.1844565357
Scales and comparisons
How big is 1368312920?- 1,368,312,920 seconds is equal to 43 years, 26 weeks, 2 days, 22 hours, 55 minutes, 20 seconds.
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To count from 1 to 1,368,312,920 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 1368312920 cubic inches would be around 92.5 feet tall.
Recreational maths with 1368312920
- 1368312920 backwards is 0292138631
- The number of decimal digits it has is: 10
- The sum of 1368312920's digits is 35
- More coming soon!
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The information we have on file for 1368312920 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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