142474788
142,474,788 is an even composite number composed of four prime numbers multiplied together.
142474788 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142474788:
22 × 35 × 23 × 6373
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 23 × 6373)See below for interesting mathematical facts about the number 142474788 from the Numbermatics database.
Names of 142474788
- Cardinal: 142474788 can be written as One hundred forty-two million, four hundred seventy-four thousand, seven hundred eighty-eight.
Scientific notation
- Scientific notation: 1.42474788 × 108
Factors of 142474788
Divisors of 142474788
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 23 27 36 46 54 69 81 92 108 138 162 207 243 276 324 414 486 621 828 972 1242 1863 2484 3726 5589 6373 7452 11178 12746 19119 22356 25492 38238 57357 76476 114714 146579 172071 229428 293158 344142 439737 516213 586316 688284 879474 1032426 1319211 1548639 1758948 2064852 2638422 3097278 3957633 5276844 6194556 7915266 11872899 15830532 23745798 35618697 47491596 71237394 142474788
- Sum of all divisors σ(n): 389782848
- Sum of proper divisors (its aliquot sum) s(n): 247308060
- 142474788 is an abundant number, because the sum of its proper divisors (247308060) is greater than itself. Its abundance is 104833272
Bases of 142474788
- Binary: 10000111110111111110001001002
- Hexadecimal: 0x87DFE24
- Base-36: 2CTQ90
Squares and roots of 142474788
- 142474788 squared (1424747882) is 20299065215644944
- 142474788 cubed (1424747883) is 2892105013197187679671872
-
The
square root of 142474788 is 11936.2803251265 -
The
cube root of 142474788 is 522.2911574275
Scales and comparisons
How big is 142474788?- 142,474,788 seconds is equal to 4 years, 27 weeks, 4 days, 19 minutes, 48 seconds.
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To count from 1 to 142,474,788 would take you about six 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 142474788 cubic inches would be around 43.5 feet tall.
Recreational maths with 142474788
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The information we have on file for 142474788 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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