1309842468
1,309,842,468 is an even composite number composed of five prime numbers multiplied together.
1309842468 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 1309842468:
22 × 33 × 11 × 331 × 3331
(2 × 2 × 3 × 3 × 3 × 11 × 331 × 3331)See below for interesting mathematical facts about the number 1309842468 from the Numbermatics database.
Names of 1309842468
- Cardinal: 1309842468 can be written as One billion, three hundred nine million, eight hundred forty-two thousand, four hundred sixty-eight.
Scientific notation
- Scientific notation: 1.309842468 × 109
Factors of 1309842468
Divisors of 1309842468
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 331 396 594 662 993 1188 1324 1986 2979 3331 3641 3972 5958 6662 7282 8937 9993 10923 11916 13324 14564 17874 19986 21846 29979 32769 35748 36641 39972 43692 59958 65538 73282 89937 98307 109923 119916 131076 146564 179874 196614 219846 329769 359748 393228 439692 659538 989307 1102561 1319076 1978614 2205122 3307683 3957228 4410244 6615366 9923049 12128171 13230732 19846098 24256342 29769147 36384513 39692196 48512684 59538294 72769026 109153539 119076588 145538052 218307078 327460617 436614156 654921234 1309842468
- Sum of all divisors σ(n): 3716912640
- Sum of proper divisors (its aliquot sum) s(n): 2407070172
- 1309842468 is an abundant number, because the sum of its proper divisors (2407070172) is greater than itself. Its abundance is 1097227704
Bases of 1309842468
- Binary: 10011100001001010011100001001002
- Hexadecimal: 0x4E129C24
- Base-36: LNUGX0
Squares and roots of 1309842468
- 1309842468 squared (13098424682) is 1715687290976331024
- 1309842468 cubed (13098424683) is 2247280075528671558061127232
-
The
square root of 1309842468 is 36191.7458545453 -
The
cube root of 1309842468 is 1094.1403198031
Scales and comparisons
How big is 1309842468?- 1,309,842,468 seconds is equal to 41 years, 33 weeks, 5 days, 5 hours, 7 minutes, 48 seconds.
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To count from 1 to 1,309,842,468 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 1309842468 cubic inches would be around 91.2 feet tall.
Recreational maths with 1309842468
- 1309842468 backwards is 8642489031
- The number of decimal digits it has is: 10
- The sum of 1309842468's digits is 45
- More coming soon!
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