142975968
142,975,968 is an even composite number composed of five prime numbers multiplied together.
142975968 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 142975968:
25 × 3 × 31 × 107 × 449
(2 × 2 × 2 × 2 × 2 × 3 × 31 × 107 × 449)See below for interesting mathematical facts about the number 142975968 from the Numbermatics database.
Names of 142975968
- Cardinal: 142975968 can be written as One hundred forty-two million, nine hundred seventy-five thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42975968 × 108
Factors of 142975968
Divisors of 142975968
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 93 96 107 124 186 214 248 321 372 428 449 496 642 744 856 898 992 1284 1347 1488 1712 1796 2568 2694 2976 3317 3424 3592 5136 5388 6634 7184 9951 10272 10776 13268 13919 14368 19902 21552 26536 27838 39804 41757 43104 48043 53072 55676 79608 83514 96086 106144 111352 144129 159216 167028 192172 222704 288258 318432 334056 384344 445408 576516 668112 768688 1153032 1336224 1489333 1537376 2306064 2978666 4467999 4612128 5957332 8935998 11914664 17871996 23829328 35743992 47658656 71487984 142975968
- Sum of all divisors σ(n): 391910400
- Sum of proper divisors (its aliquot sum) s(n): 248934432
- 142975968 is an abundant number, because the sum of its proper divisors (248934432) is greater than itself. Its abundance is 105958464
Bases of 142975968
- Binary: 10001000010110100011111000002
- Hexadecimal: 0x885A3E0
- Base-36: 2D4GYO
Squares and roots of 142975968
- 142975968 squared (1429759682) is 20442127425537024
- 142975968 cubed (1429759683) is 2922732956645503926239232
-
The
square root of 142975968 is 11957.2558724817 -
The
cube root of 142975968 is 522.9028575823
Scales and comparisons
How big is 142975968?- 142,975,968 seconds is equal to 4 years, 28 weeks, 2 days, 19 hours, 32 minutes, 48 seconds.
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To count from 1 to 142,975,968 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 142975968 cubic inches would be around 43.6 feet tall.
Recreational maths with 142975968
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The information we have on file for 142975968 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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