13005396
13,005,396 is an even composite number composed of five prime numbers multiplied together.
13005396 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13005396:
22 × 32 × 23 × 113 × 139
(2 × 2 × 3 × 3 × 23 × 113 × 139)See below for interesting mathematical facts about the number 13005396 from the Numbermatics database.
Names of 13005396
- Cardinal: 13005396 can be written as Thirteen million, five thousand, three hundred ninety-six.
Scientific notation
- Scientific notation: 1.3005396 × 107
Factors of 13005396
Divisors of 13005396
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 23 36 46 69 92 113 138 139 207 226 276 278 339 414 417 452 556 678 828 834 1017 1251 1356 1668 2034 2502 2599 3197 4068 5004 5198 6394 7797 9591 10396 12788 15594 15707 19182 23391 28773 31188 31414 38364 46782 47121 57546 62828 93564 94242 115092 141363 188484 282726 361261 565452 722522 1083783 1445044 2167566 3251349 4335132 6502698 13005396
- Sum of all divisors σ(n): 34856640
- Sum of proper divisors (its aliquot sum) s(n): 21851244
- 13005396 is an abundant number, because the sum of its proper divisors (21851244) is greater than itself. Its abundance is 8845848
Bases of 13005396
- Binary: 1100011001110010010101002
- Hexadecimal: 0xC67254
- Base-36: 7QR10
Squares and roots of 13005396
- 13005396 squared (130053962) is 169140325116816
- 13005396 cubed (130053963) is 2199736907712938339136
-
The
square root of 13005396 is 3606.2994883951 -
The
cube root of 13005396 is 235.1659970975
Scales and comparisons
How big is 13005396?- 13,005,396 seconds is equal to 21 weeks, 3 days, 12 hours, 36 minutes, 36 seconds.
-
To count from 1 to 13,005,396 would take you about thirty-two 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 13005396 cubic inches would be around 19.6 feet tall.
Recreational maths with 13005396
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The information we have on file for 13005396 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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