13142800
13,142,800 is an even composite number composed of five prime numbers multiplied together.
13142800 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 13142800:
24 × 52 × 11 × 29 × 103
(2 × 2 × 2 × 2 × 5 × 5 × 11 × 29 × 103)See below for interesting mathematical facts about the number 13142800 from the Numbermatics database.
Names of 13142800
- Cardinal: 13142800 can be written as Thirteen million, one hundred forty-two thousand, eight hundred.
Scientific notation
- Scientific notation: 1.31428 × 107
Factors of 13142800
Divisors of 13142800
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 29 40 44 50 55 58 80 88 100 103 110 116 145 176 200 206 220 232 275 290 319 400 412 440 464 515 550 580 638 725 824 880 1030 1100 1133 1160 1276 1450 1595 1648 2060 2200 2266 2320 2552 2575 2900 2987 3190 4120 4400 4532 5104 5150 5665 5800 5974 6380 7975 8240 9064 10300 11330 11600 11948 12760 14935 15950 18128 20600 22660 23896 25520 28325 29870 31900 32857 41200 45320 47792 56650 59740 63800 65714 74675 90640 113300 119480 127600 131428 149350 164285 226600 238960 262856 298700 328570 453200 525712 597400 657140 821425 1194800 1314280 1642850 2628560 3285700 6571400 13142800
- Sum of all divisors σ(n): 35979840
- Sum of proper divisors (its aliquot sum) s(n): 22837040
- 13142800 is an abundant number, because the sum of its proper divisors (22837040) is greater than itself. Its abundance is 9694240
Bases of 13142800
- Binary: 1100100010001011000100002
- Hexadecimal: 0xC88B10
- Base-36: 7TP1S
Squares and roots of 13142800
- 13142800 squared (131428002) is 172733191840000
- 13142800 cubed (131428003) is 2270197793714752000000
-
The
square root of 13142800 is 3625.2999875873 -
The
cube root of 13142800 is 235.9912857071
Scales and comparisons
How big is 13142800?- 13,142,800 seconds is equal to 21 weeks, 5 days, 2 hours, 46 minutes, 40 seconds.
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To count from 1 to 13,142,800 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 13142800 cubic inches would be around 19.7 feet tall.
Recreational maths with 13142800
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The information we have on file for 13142800 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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