142142572
142,142,572 is an even composite number composed of six prime numbers multiplied together.
142142572 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142142572:
22 × 112 × 13 × 19 × 29 × 41
(2 × 2 × 11 × 11 × 13 × 19 × 29 × 41)See below for interesting mathematical facts about the number 142142572 from the Numbermatics database.
Names of 142142572
- Cardinal: 142142572 can be written as One hundred forty-two million, one hundred forty-two thousand, five hundred seventy-two.
Scientific notation
- Scientific notation: 1.42142572 × 108
Factors of 142142572
Divisors of 142142572
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 11 13 19 22 26 29 38 41 44 52 58 76 82 116 121 143 164 209 242 247 286 319 377 418 451 484 494 533 551 572 638 754 779 836 902 988 1066 1102 1189 1276 1508 1558 1573 1804 2132 2204 2299 2378 2717 3116 3146 3509 4147 4598 4756 4961 5434 5863 6061 6292 7018 7163 8294 8569 9196 9922 10127 10868 11726 12122 13079 14036 14326 15457 16588 17138 19844 20254 22591 23452 24244 26158 28652 29887 30914 34276 40508 45182 45617 52316 59774 61828 64493 66671 78793 90364 91234 94259 111397 119548 128986 133342 143869 157586 170027 182468 188518 222794 248501 257972 266684 287738 293683 315172 340054 377036 445588 497002 575476 587366 680108 866723 994004 1174732 1225367 1733446 1870297 2450734 2733511 3230513 3466892 3740594 4901468 5467022 6461026 7481188 10934044 12922052 35535643 71071286 142142572
- Sum of all divisors σ(n): 328456800
- Sum of proper divisors (its aliquot sum) s(n): 186314228
- 142142572 is an abundant number, because the sum of its proper divisors (186314228) is greater than itself. Its abundance is 44171656
Bases of 142142572
- Binary: 10000111100011101100011011002
- Hexadecimal: 0x878EC6C
- Base-36: 2CMLWS
Squares and roots of 142142572
- 142142572 squared (1421425722) is 20204510774775184
- 142142572 cubed (1421425723) is 2871921127528257375533248
-
The
square root of 142142572 is 11922.3559752255 -
The
cube root of 142142572 is 521.8848901851
Scales and comparisons
How big is 142142572?- 142,142,572 seconds is equal to 4 years, 27 weeks, 4 hours, 2 minutes, 52 seconds.
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To count from 1 to 142,142,572 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 142142572 cubic inches would be around 43.5 feet tall.
Recreational maths with 142142572
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The information we have on file for 142142572 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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