13993408
13,993,408 is an even composite number composed of four prime numbers multiplied together.
What does the number 13993408 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 84 divisors.
13993408 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 13993408:
26 × 112 × 13 × 139
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 13 × 139)See below for interesting mathematical facts about the number 13993408 from the Numbermatics database.
Names of 13993408
- Cardinal: 13993408 can be written as Thirteen million, nine hundred ninety-three thousand, four hundred eight.
Scientific notation
- Scientific notation: 1.3993408 × 107
Factors of 13993408
Divisors of 13993408
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 121 139 143 176 208 242 278 286 352 416 484 556 572 704 832 968 1112 1144 1529 1573 1807 1936 2224 2288 3058 3146 3614 3872 4448 4576 6116 6292 7228 7744 8896 9152 12232 12584 14456 16819 19877 24464 25168 28912 33638 39754 48928 50336 57824 67276 79508 97856 100672 115648 134552 159016 218647 269104 318032 437294 538208 636064 874588 1076416 1272128 1749176 3498352 6996704 13993408
- Sum of all divisors σ(n): 33106360
- Sum of proper divisors (its aliquot sum) s(n): 19112952
- 13993408 is an abundant number, because the sum of its proper divisors (19112952) is greater than itself. Its abundance is 5119544
Bases of 13993408
- Binary: 1101010110000101110000002
- Hexadecimal: 0xD585C0
- Base-36: 8BXDS
Squares and roots of 13993408
- 13993408 squared (139934082) is 195815467454464
- 13993408 cubed (139934083) is 2740125728801036173312
-
The
square root of 13993408 is 3740.7763900025 -
The
cube root of 13993408 is 240.9763927221
Scales and comparisons
How big is 13993408?- 13,993,408 seconds is equal to 23 weeks, 23 hours, 3 minutes, 28 seconds.
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To count from 1 to 13,993,408 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 13993408 cubic inches would be around 20.1 feet tall.
Recreational maths with 13993408
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The information we have on file for 13993408 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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