142261968
142,261,968 is an even composite number composed of five prime numbers multiplied together.
142261968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142261968:
24 × 3 × 19 × 389 × 401
(2 × 2 × 2 × 2 × 3 × 19 × 389 × 401)See below for interesting mathematical facts about the number 142261968 from the Numbermatics database.
Names of 142261968
- Cardinal: 142261968 can be written as One hundred forty-two million, two hundred sixty-one thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42261968 × 108
Factors of 142261968
Divisors of 142261968
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 38 48 57 76 114 152 228 304 389 401 456 778 802 912 1167 1203 1556 1604 2334 2406 3112 3208 4668 4812 6224 6416 7391 7619 9336 9624 14782 15238 18672 19248 22173 22857 29564 30476 44346 45714 59128 60952 88692 91428 118256 121904 155989 177384 182856 311978 354768 365712 467967 623956 935934 1247912 1871868 2495824 2963791 3743736 5927582 7487472 8891373 11855164 17782746 23710328 35565492 47420656 71130984 142261968
- Sum of all divisors σ(n): 388814400
- Sum of proper divisors (its aliquot sum) s(n): 246552432
- 142261968 is an abundant number, because the sum of its proper divisors (246552432) is greater than itself. Its abundance is 104290464
Bases of 142261968
- Binary: 10000111101010111110110100002
- Hexadecimal: 0x87ABED0
- Base-36: 2CP61C
Squares and roots of 142261968
- 142261968 squared (1422619682) is 20238467539233024
- 142261968 cubed (1422619683) is 2879164221435407204831232
-
The
square root of 142261968 is 11927.3621559841 -
The
cube root of 142261968 is 522.0309724579
Scales and comparisons
How big is 142261968?- 142,261,968 seconds is equal to 4 years, 27 weeks, 1 day, 13 hours, 12 minutes, 48 seconds.
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To count from 1 to 142,261,968 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 142261968 cubic inches would be around 43.5 feet tall.
Recreational maths with 142261968
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"Number 142261968 - Facts about the integer". Numbermatics.com. 2024. Web. 10 May 2024.
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Numbermatics. (2024). Number 142261968 - Facts about the integer. Retrieved 10 May 2024, from https://numbermatics.com/n/142261968/
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The information we have on file for 142261968 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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