13992500
13,992,500 is an even composite number composed of four prime numbers multiplied together.
13992500 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 13992500:
22 × 54 × 29 × 193
(2 × 2 × 5 × 5 × 5 × 5 × 29 × 193)See below for interesting mathematical facts about the number 13992500 from the Numbermatics database.
Names of 13992500
- Cardinal: 13992500 can be written as Thirteen million, nine hundred ninety-two thousand, five hundred.
Scientific notation
- Scientific notation: 1.39925 × 107
Factors of 13992500
Divisors of 13992500
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 5 10 20 25 29 50 58 100 116 125 145 193 250 290 386 500 580 625 725 772 965 1250 1450 1930 2500 2900 3625 3860 4825 5597 7250 9650 11194 14500 18125 19300 22388 24125 27985 36250 48250 55970 72500 96500 111940 120625 139925 241250 279850 482500 559700 699625 1399250 2798500 3498125 6996250 13992500
- Sum of all divisors σ(n): 31817940
- Sum of proper divisors (its aliquot sum) s(n): 17825440
- 13992500 is an abundant number, because the sum of its proper divisors (17825440) is greater than itself. Its abundance is 3832940
Bases of 13992500
- Binary: 1101010110000010001101002
- Hexadecimal: 0xD58234
- Base-36: 8BWOK
Squares and roots of 13992500
- 13992500 squared (139925002) is 195790056250000
- 13992500 cubed (139925003) is 2739592362078125000000
-
The
square root of 13992500 is 3740.6550228535 -
The
cube root of 13992500 is 240.9711804751
Scales and comparisons
How big is 13992500?- 13,992,500 seconds is equal to 23 weeks, 22 hours, 48 minutes, 20 seconds.
-
To count from 1 to 13,992,500 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 13992500 cubic inches would be around 20.1 feet tall.
Recreational maths with 13992500
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