1320814768
1,320,814,768 is an even composite number composed of five prime numbers multiplied together.
1320814768 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1320814768:
24 × 7 × 132 × 31 × 2251
(2 × 2 × 2 × 2 × 7 × 13 × 13 × 31 × 2251)See below for interesting mathematical facts about the number 1320814768 from the Numbermatics database.
Names of 1320814768
- Cardinal: 1320814768 can be written as One billion, three hundred twenty million, eight hundred fourteen thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.320814768 × 109
Factors of 1320814768
Divisors of 1320814768
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 31 52 56 62 91 104 112 124 169 182 208 217 248 338 364 403 434 496 676 728 806 868 1183 1352 1456 1612 1736 2251 2366 2704 2821 3224 3472 4502 4732 5239 5642 6448 9004 9464 10478 11284 15757 18008 18928 20956 22568 29263 31514 36016 36673 41912 45136 58526 63028 69781 73346 83824 117052 126056 139562 146692 204841 234104 252112 279124 293384 380419 409682 468208 488467 558248 586768 760838 819364 907153 976934 1116496 1521676 1638728 1814306 1953868 2662933 3043352 3277456 3628612 3907736 5325866 6086704 6350071 7257224 7815472 10651732 11792989 12700142 14514448 21303464 23585978 25400284 42606928 47171956 50800568 82550923 94343912 101601136 165101846 188687824 330203692 660407384 1320814768
- Sum of all divisors σ(n): 3270552576
- Sum of proper divisors (its aliquot sum) s(n): 1949737808
- 1320814768 is an abundant number, because the sum of its proper divisors (1949737808) is greater than itself. Its abundance is 628923040
Bases of 1320814768
- Binary: 10011101011101000001000101100002
- Hexadecimal: 0x4EBA08B0
- Base-36: LUDN74
Squares and roots of 1320814768
- 1320814768 squared (13208147682) is 1744551651366893824
- 1320814768 cubed (13208147683) is 2304229584664180749027192832
-
The
square root of 1320814768 is 36343.0153949833 -
The
cube root of 1320814768 is 1097.1869633005
Scales and comparisons
How big is 1320814768?- 1,320,814,768 seconds is equal to 41 years, 51 weeks, 6 days, 4 hours, 59 minutes, 28 seconds.
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To count from 1 to 1,320,814,768 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 1320814768 cubic inches would be around 91.4 feet tall.
Recreational maths with 1320814768
- 1320814768 backwards is 8674180231
- The number of decimal digits it has is: 10
- The sum of 1320814768's digits is 40
- More coming soon!
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