142928500
142,928,500 is an even composite number composed of five prime numbers multiplied together.
142928500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142928500:
22 × 53 × 11 × 13 × 1999
(2 × 2 × 5 × 5 × 5 × 11 × 13 × 1999)See below for interesting mathematical facts about the number 142928500 from the Numbermatics database.
Names of 142928500
- Cardinal: 142928500 can be written as One hundred forty-two million, nine hundred twenty-eight thousand, five hundred.
Scientific notation
- Scientific notation: 1.429285 × 108
Factors of 142928500
Divisors of 142928500
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 13 20 22 25 26 44 50 52 55 65 100 110 125 130 143 220 250 260 275 286 325 500 550 572 650 715 1100 1300 1375 1430 1625 1999 2750 2860 3250 3575 3998 5500 6500 7150 7996 9995 14300 17875 19990 21989 25987 35750 39980 43978 49975 51974 71500 87956 99950 103948 109945 129935 199900 219890 249875 259870 285857 439780 499750 519740 549725 571714 649675 999500 1099450 1143428 1299350 1429285 2198900 2598700 2748625 2858570 3248375 5497250 5717140 6496750 7146425 10994500 12993500 14292850 28585700 35732125 71464250 142928500
- Sum of all divisors σ(n): 366912000
- Sum of proper divisors (its aliquot sum) s(n): 223983500
- 142928500 is an abundant number, because the sum of its proper divisors (223983500) is greater than itself. Its abundance is 81055000
Bases of 142928500
- Binary: 10001000010011101010011101002
- Hexadecimal: 0x884EA74
- Base-36: 2D3GC4
Squares and roots of 142928500
- 142928500 squared (1429285002) is 20428556112250000
- 142928500 cubed (1429285003) is 2919822882289724125000000
-
The
square root of 142928500 is 11955.2708041265 -
The
cube root of 142928500 is 522.8449832869
Scales and comparisons
How big is 142928500?- 142,928,500 seconds is equal to 4 years, 28 weeks, 2 days, 6 hours, 21 minutes, 40 seconds.
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To count from 1 to 142,928,500 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 142928500 cubic inches would be around 43.6 feet tall.
Recreational maths with 142928500
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The information we have on file for 142928500 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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