13241272730
13,241,272,730 is an even composite number composed of seven prime numbers multiplied together.
13241272730 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13241272730:
2 × 5 × 7 × 23 × 31 × 127 × 2089
See below for interesting mathematical facts about the number 13241272730 from the Numbermatics database.
Names of 13241272730
- Cardinal: 13241272730 can be written as Thirteen billion, two hundred forty-one million, two hundred seventy-two thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 1.324127273 × 1010
Factors of 13241272730
Divisors of 13241272730
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 7 10 14 23 31 35 46 62 70 115 127 155 161 217 230 254 310 322 434 635 713 805 889 1085 1270 1426 1610 1778 2089 2170 2921 3565 3937 4178 4445 4991 5842 7130 7874 8890 9982 10445 14605 14623 19685 20447 20890 24955 27559 29210 29246 39370 40894 48047 49910 55118 64759 73115 90551 96094 102235 129518 137795 146230 181102 204470 240235 265303 275590 323795 336329 452755 453313 480470 530606 633857 647590 672658 905510 906626 1267714 1326515 1489457 1681645 1857121 2266565 2653030 2978914 3169285 3363290 3714242 4533130 6101969 6338570 7447285 8224393 9285605 10426199 12203938 14894570 16448786 18571210 20852398 30509845 41121965 42713783 52130995 57570751 61019690 82243930 85427566 104261990 115141502 189161039 213568915 287853755 378322078 427137830 575707510 945805195 1324127273 1891610390 2648254546 6620636365 13241272730
- Sum of all divisors σ(n): 29585571840
- Sum of proper divisors (its aliquot sum) s(n): 16344299110
- 13241272730 is an abundant number, because the sum of its proper divisors (16344299110) is greater than itself. Its abundance is 3103026380
Bases of 13241272730
- Binary: 11000101010011110111001001100110102
- Hexadecimal: 0x3153DC99A
- Base-36: 62ZIFFE
Squares and roots of 13241272730
- 13241272730 squared (132412727302) is 175331303510241652900
- 13241272730 cubed (132412727303) is 2321609607885516074254895417000
-
The
square root of 13241272730 is 115070.7292494491 -
The
cube root of 13241272730 is 2365.7920983547
Scales and comparisons
How big is 13241272730?- 13,241,272,730 seconds is equal to 421 years, 1 week, 4 days, 11 hours, 18 minutes, 50 seconds.
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To count from 1 to 13,241,272,730 would take you about eight hundred forty-two 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 13241272730 cubic inches would be around 197.1 feet tall.
Recreational maths with 13241272730
- 13241272730 backwards is 03727214231
- The number of decimal digits it has is: 11
- The sum of 13241272730's digits is 32
- More coming soon!
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