1313123680
1,313,123,680 is an even composite number composed of five prime numbers multiplied together.
1313123680 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 1313123680:
25 × 5 × 11 × 43 × 17351
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 43 × 17351)See below for interesting mathematical facts about the number 1313123680 from the Numbermatics database.
Names of 1313123680
- Cardinal: 1313123680 can be written as One billion, three hundred thirteen million, one hundred twenty-three thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.31312368 × 109
Factors of 1313123680
Divisors of 1313123680
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 43 44 55 80 86 88 110 160 172 176 215 220 344 352 430 440 473 688 860 880 946 1376 1720 1760 1892 2365 3440 3784 4730 6880 7568 9460 15136 17351 18920 34702 37840 69404 75680 86755 138808 173510 190861 277616 347020 381722 555232 694040 746093 763444 954305 1388080 1492186 1526888 1908610 2776160 2984372 3053776 3730465 3817220 5968744 6107552 7460930 7634440 8207023 11937488 14921860 15268880 16414046 23874976 29843720 30537760 32828092 41035115 59687440 65656184 82070230 119374880 131312368 164140460 262624736 328280920 656561840 1313123680
- Sum of all divisors σ(n): 3463181568
- Sum of proper divisors (its aliquot sum) s(n): 2150057888
- 1313123680 is an abundant number, because the sum of its proper divisors (2150057888) is greater than itself. Its abundance is 836934208
Bases of 1313123680
- Binary: 10011100100010010101101011000002
- Hexadecimal: 0x4E44AD60
- Base-36: LPSSPS
Squares and roots of 1313123680
- 1313123680 squared (13131236802) is 1724293798976742400
- 1313123680 cubed (13131236803) is 2264211018713520214700032000
-
The
square root of 1313123680 is 36237.0484449271 -
The
cube root of 1313123680 is 1095.0531809065
Scales and comparisons
How big is 1313123680?- 1,313,123,680 seconds is equal to 41 years, 39 weeks, 1 day, 4 hours, 34 minutes, 40 seconds.
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To count from 1 to 1,313,123,680 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 1313123680 cubic inches would be around 91.3 feet tall.
Recreational maths with 1313123680
- 1313123680 backwards is 0863213131
- The number of decimal digits it has is: 10
- The sum of 1313123680's digits is 28
- More coming soon!
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