13918070
13,918,070 is an even composite number composed of six prime numbers multiplied together.
13918070 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13918070:
2 × 5 × 17 × 19 × 31 × 139
See below for interesting mathematical facts about the number 13918070 from the Numbermatics database.
Names of 13918070
- Cardinal: 13918070 can be written as Thirteen million, nine hundred eighteen thousand and seventy.
Scientific notation
- Scientific notation: 1.391807 × 107
Factors of 13918070
Divisors of 13918070
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 17 19 31 34 38 62 85 95 139 155 170 190 278 310 323 527 589 646 695 1054 1178 1390 1615 2363 2635 2641 2945 3230 4309 4726 5270 5282 5890 8618 10013 11815 13205 20026 21545 23630 26410 43090 44897 50065 73253 81871 89794 100130 146506 163742 224485 366265 409355 448970 732530 818710 1391807 2783614 6959035 13918070
- Sum of all divisors σ(n): 29030400
- Sum of proper divisors (its aliquot sum) s(n): 15112330
- 13918070 is an abundant number, because the sum of its proper divisors (15112330) is greater than itself. Its abundance is 1194260
Bases of 13918070
- Binary: 1101010001011111011101102
- Hexadecimal: 0xD45F76
- Base-36: 8AB92
Squares and roots of 13918070
- 13918070 squared (139180702) is 193712672524900
- 13918070 cubed (139180703) is 2696106536088634943000
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The
square root of 13918070 is 3730.6929651205 -
The
cube root of 13918070 is 240.5431564015
Scales and comparisons
How big is 13918070?- 13,918,070 seconds is equal to 23 weeks, 2 hours, 7 minutes, 50 seconds.
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To count from 1 to 13,918,070 would take you about thirty-four weeks!
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 13918070 cubic inches would be around 20 feet tall.
Recreational maths with 13918070
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The information we have on file for 13918070 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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