83142400
83,142,400 is an even composite number composed of four prime numbers multiplied together.
83142400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 83142400:
28 × 52 × 11 × 1181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 1181)See below for interesting mathematical facts about the number 83142400 from the Numbermatics database.
Names of 83142400
- Cardinal: 83142400 can be written as Eighty-three million, one hundred forty-two thousand, four hundred.
Scientific notation
- Scientific notation: 8.31424 × 107
Factors of 83142400
Divisors of 83142400
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 128 160 176 200 220 256 275 320 352 400 440 550 640 704 800 880 1100 1181 1280 1408 1600 1760 2200 2362 2816 3200 3520 4400 4724 5905 6400 7040 8800 9448 11810 12991 14080 17600 18896 23620 25982 29525 35200 37792 47240 51964 59050 64955 70400 75584 94480 103928 118100 129910 151168 188960 207856 236200 259820 302336 324775 377920 415712 472400 519640 649550 755840 831424 944800 1039280 1299100 1511680 1662848 1889600 2078560 2598200 3325696 3779200 4157120 5196400 7558400 8314240 10392800 16628480 20785600 41571200 83142400
- Sum of all divisors σ(n): 224688744
- Sum of proper divisors (its aliquot sum) s(n): 141546344
- 83142400 is an abundant number, because the sum of its proper divisors (141546344) is greater than itself. Its abundance is 58403944
Bases of 83142400
- Binary: 1001111010010100111000000002
- Hexadecimal: 0x4F4A700
- Base-36: 1DI134
Squares and roots of 83142400
- 83142400 squared (831424002) is 6912658677760000
- 83142400 cubed (831424003) is 574735032849793024000000
-
The
square root of 83142400 is 9118.2454452597 -
The
cube root of 83142400 is 436.4563860085
Scales and comparisons
How big is 83142400?- 83,142,400 seconds is equal to 2 years, 33 weeks, 3 days, 7 hours, 6 minutes, 40 seconds.
-
To count from 1 to 83,142,400 would take you about three years!
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 83142400 cubic inches would be around 36.4 feet tall.
Recreational maths with 83142400
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The information we have on file for 83142400 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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