1313009145
1,313,009,145 is an odd composite number composed of five prime numbers multiplied together.
1313009145 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1313009145:
32 × 5 × 73 × 257 × 331
(3 × 3 × 5 × 7 × 7 × 7 × 257 × 331)See below for interesting mathematical facts about the number 1313009145 from the Numbermatics database.
Names of 1313009145
- Cardinal: 1313009145 can be written as One billion, three hundred thirteen million, nine thousand, one hundred forty-five.
Scientific notation
- Scientific notation: 1.313009145 × 109
Factors of 1313009145
Divisors of 1313009145
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 7 9 15 21 35 45 49 63 105 147 245 257 315 331 343 441 735 771 993 1029 1285 1655 1715 1799 2205 2313 2317 2979 3087 3855 4965 5145 5397 6951 8995 11565 11585 12593 14895 15435 16191 16219 20853 26985 34755 37779 48657 62965 80955 81095 85067 88151 104265 113337 113533 145971 188895 243285 255201 264453 340599 425335 440755 566685 567665 595469 729855 765603 793359 1021797 1276005 1322265 1702995 1786407 2977345 3828015 3966795 4168283 5108985 5359221 8932035 12504849 20841415 26796105 29177981 37514547 62524245 87533943 145889905 187572735 262601829 437669715 1313009145
- Sum of all divisors σ(n): 2672467200
- Sum of proper divisors (its aliquot sum) s(n): 1359458055
- 1313009145 is an abundant number, because the sum of its proper divisors (1359458055) is greater than itself. Its abundance is 46448910
Bases of 1313009145
- Binary: 10011100100001011101101111110012
- Hexadecimal: 0x4E42EDF9
- Base-36: LPQCC9
Squares and roots of 1313009145
- 1313009145 squared (13130091452) is 1723993014853631025
- 1313009145 cubed (13130091453) is 2263618594418938372280723625
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The
square root of 1313009145 is 36235.4680527243 -
The
cube root of 1313009145 is 1095.0213419247
Scales and comparisons
How big is 1313009145?- 1,313,009,145 seconds is equal to 41 years, 38 weeks, 6 days, 20 hours, 45 minutes, 45 seconds.
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To count from 1 to 1,313,009,145 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 1313009145 cubic inches would be around 91.3 feet tall.
Recreational maths with 1313009145
- 1313009145 backwards is 5419003131
- The number of decimal digits it has is: 10
- The sum of 1313009145's digits is 27
- More coming soon!
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The information we have on file for 1313009145 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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