142354870
142,354,870 is an even composite number composed of six prime numbers multiplied together.
142354870 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142354870:
2 × 5 × 7 × 41 × 193 × 257
See below for interesting mathematical facts about the number 142354870 from the Numbermatics database.
Names of 142354870
- Cardinal: 142354870 can be written as One hundred forty-two million, three hundred fifty-four thousand, eight hundred seventy.
Scientific notation
- Scientific notation: 1.4235487 × 108
Factors of 142354870
Divisors of 142354870
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 7 10 14 35 41 70 82 193 205 257 287 386 410 514 574 965 1285 1351 1435 1799 1930 2570 2702 2870 3598 6755 7913 8995 10537 13510 15826 17990 21074 39565 49601 52685 55391 73759 79130 99202 105370 110782 147518 248005 276955 347207 368795 496010 553910 694414 737590 1736035 2033641 3472070 4067282 10168205 14235487 20336410 28470974 71177435 142354870
- Sum of all divisors σ(n): 302714496
- Sum of proper divisors (its aliquot sum) s(n): 160359626
- 142354870 is an abundant number, because the sum of its proper divisors (160359626) is greater than itself. Its abundance is 18004756
Bases of 142354870
- Binary: 10000111110000101001101101102
- Hexadecimal: 0x87C29B6
- Base-36: 2CR5PY
Squares and roots of 142354870
- 142354870 squared (1423548702) is 20264909012716900
- 142354870 cubed (1423548703) is 2884808488067142646303000
-
The
square root of 142354870 is 11931.2560109991 -
The
cube root of 142354870 is 522.1445825091
Scales and comparisons
How big is 142354870?- 142,354,870 seconds is equal to 4 years, 27 weeks, 2 days, 15 hours, 1 minute, 10 seconds.
-
To count from 1 to 142,354,870 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 142354870 cubic inches would be around 43.5 feet tall.
Recreational maths with 142354870
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The information we have on file for 142354870 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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