142362220
142,362,220 is an even composite number composed of six prime numbers multiplied together.
142362220 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 142362220:
22 × 5 × 7 × 11 × 132 × 547
(2 × 2 × 5 × 7 × 11 × 13 × 13 × 547)See below for interesting mathematical facts about the number 142362220 from the Numbermatics database.
Names of 142362220
- Cardinal: 142362220 can be written as One hundred forty-two million, three hundred sixty-two thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.4236222 × 108
Factors of 142362220
Divisors of 142362220
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 11 13 14 20 22 26 28 35 44 52 55 65 70 77 91 110 130 140 143 154 169 182 220 260 286 308 338 364 385 455 547 572 676 715 770 845 910 1001 1094 1183 1430 1540 1690 1820 1859 2002 2188 2366 2735 2860 3380 3718 3829 4004 4732 5005 5470 5915 6017 7111 7436 7658 9295 10010 10940 11830 12034 13013 14222 15316 18590 19145 20020 23660 24068 26026 28444 30085 35555 37180 38290 42119 49777 52052 60170 65065 71110 76580 78221 84238 92443 99554 120340 130130 142220 156442 168476 184886 199108 210595 248885 260260 312884 369772 391105 421190 462215 497770 547547 647101 782210 842380 924430 995540 1016873 1095094 1294202 1564420 1848860 2033746 2190188 2588404 2737735 3235505 4067492 5084365 5475470 6471010 7118111 10168730 10950940 12942020 14236222 20337460 28472444 35590555 71181110 142362220
- Sum of all divisors σ(n): 404345088
- Sum of proper divisors (its aliquot sum) s(n): 261982868
- 142362220 is an abundant number, because the sum of its proper divisors (261982868) is greater than itself. Its abundance is 119620648
Bases of 142362220
- Binary: 10000111110001000110011011002
- Hexadecimal: 0x87C466C
- Base-36: 2CRBE4
Squares and roots of 142362220
- 142362220 squared (1423622202) is 20267001683328400
- 142362220 cubed (1423622203) is 2885255352382368013048000
-
The
square root of 142362220 is 11931.5640215355 -
The
cube root of 142362220 is 522.1535687293
Scales and comparisons
How big is 142362220?- 142,362,220 seconds is equal to 4 years, 27 weeks, 2 days, 17 hours, 3 minutes, 40 seconds.
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To count from 1 to 142,362,220 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 142362220 cubic inches would be around 43.5 feet tall.
Recreational maths with 142362220
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The information we have on file for 142362220 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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