142387960
142,387,960 is an even composite number composed of six prime numbers multiplied together.
142387960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142387960:
23 × 5 × 112 × 13 × 31 × 73
(2 × 2 × 2 × 5 × 11 × 11 × 13 × 31 × 73)See below for interesting mathematical facts about the number 142387960 from the Numbermatics database.
Names of 142387960
- Cardinal: 142387960 can be written as One hundred forty-two million, three hundred eighty-seven thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.4238796 × 108
Factors of 142387960
Divisors of 142387960
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 11 13 20 22 26 31 40 44 52 55 62 65 73 88 104 110 121 124 130 143 146 155 220 242 248 260 286 292 310 341 365 403 440 484 520 572 584 605 620 682 715 730 803 806 949 968 1144 1210 1240 1364 1430 1460 1573 1606 1612 1705 1898 2015 2263 2420 2728 2860 2920 3146 3212 3224 3410 3751 3796 4015 4030 4433 4526 4745 4840 5720 6292 6424 6820 7502 7592 7865 8030 8060 8833 8866 9052 9490 10439 11315 12584 13640 15004 15730 16060 16120 17666 17732 18104 18755 18980 20878 22165 22630 24893 29419 30008 31460 32120 35332 35464 37510 37960 41756 44165 44330 45260 48763 49786 52195 58838 62920 70664 75020 83512 88330 88660 90520 97526 99572 104390 114829 117676 124465 147095 150040 176660 177320 195052 199144 208780 229658 235352 243815 248930 273823 294190 323609 353320 390104 417560 459316 487630 497860 547646 574145 588380 647218 918632 975260 995720 1095292 1148290 1176760 1294436 1369115 1618045 1950520 2190584 2296580 2588872 2738230 3236090 3559699 4593160 5476460 6472180 7119398 10952920 12944360 14238796 17798495 28477592 35596990 71193980 142387960
- Sum of all divisors σ(n): 396829440
- Sum of proper divisors (its aliquot sum) s(n): 254441480
- 142387960 is an abundant number, because the sum of its proper divisors (254441480) is greater than itself. Its abundance is 112053520
Bases of 142387960
- Binary: 10000111110010101010111110002
- Hexadecimal: 0x87CAAF8
- Base-36: 2CRV94
Squares and roots of 142387960
- 142387960 squared (1423879602) is 20274331152961600
- 142387960 cubed (1423879603) is 2886820653234650182336000
-
The
square root of 142387960 is 11932.6426243309 -
The
cube root of 142387960 is 522.1850364011
Scales and comparisons
How big is 142387960?- 142,387,960 seconds is equal to 4 years, 27 weeks, 3 days, 12 minutes, 40 seconds.
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To count from 1 to 142,387,960 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 142387960 cubic inches would be around 43.5 feet tall.
Recreational maths with 142387960
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The information we have on file for 142387960 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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