13038750
13,038,750 is an even composite number composed of five prime numbers multiplied together.
13038750 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 13038750:
2 × 32 × 54 × 19 × 61
(2 × 3 × 3 × 5 × 5 × 5 × 5 × 19 × 61)See below for interesting mathematical facts about the number 13038750 from the Numbermatics database.
Names of 13038750
- Cardinal: 13038750 can be written as Thirteen million, thirty-eight thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.303875 × 107
Factors of 13038750
Divisors of 13038750
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 25 30 38 45 50 57 61 75 90 95 114 122 125 150 171 183 190 225 250 285 305 342 366 375 450 475 549 570 610 625 750 855 915 950 1098 1125 1159 1250 1425 1525 1710 1830 1875 2250 2318 2375 2745 2850 3050 3477 3750 4275 4575 4750 5490 5625 5795 6954 7125 7625 8550 9150 10431 11250 11590 11875 13725 14250 15250 17385 20862 21375 22875 23750 27450 28975 34770 35625 38125 42750 45750 52155 57950 68625 71250 76250 86925 104310 106875 114375 137250 144875 173850 213750 228750 260775 289750 343125 434625 521550 686250 724375 869250 1303875 1448750 2173125 2607750 4346250 6519375 13038750
- Sum of all divisors σ(n): 37769160
- Sum of proper divisors (its aliquot sum) s(n): 24730410
- 13038750 is an abundant number, because the sum of its proper divisors (24730410) is greater than itself. Its abundance is 11691660
Bases of 13038750
- Binary: 1100011011110100100111102
- Hexadecimal: 0xC6F49E
- Base-36: 7RGRI
Squares and roots of 13038750
- 13038750 squared (130387502) is 170009001562500
- 13038750 cubed (130387503) is 2216704869123046875000
-
The
square root of 13038750 is 3610.9209351633 -
The
cube root of 13038750 is 235.3668632299
Scales and comparisons
How big is 13038750?- 13,038,750 seconds is equal to 21 weeks, 3 days, 21 hours, 52 minutes, 30 seconds.
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To count from 1 to 13,038,750 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 13038750 cubic inches would be around 19.6 feet tall.
Recreational maths with 13038750
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The information we have on file for 13038750 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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