142790130
142,790,130 is an even composite number composed of seven prime numbers multiplied together.
142790130 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142790130:
2 × 32 × 5 × 7 × 19 × 79 × 151
(2 × 3 × 3 × 5 × 7 × 19 × 79 × 151)See below for interesting mathematical facts about the number 142790130 from the Numbermatics database.
Names of 142790130
- Cardinal: 142790130 can be written as One hundred forty-two million, seven hundred ninety thousand, one hundred thirty.
Scientific notation
- Scientific notation: 1.4279013 × 108
Factors of 142790130
Divisors of 142790130
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 19 21 30 35 38 42 45 57 63 70 79 90 95 105 114 126 133 151 158 171 190 210 237 266 285 302 315 342 395 399 453 474 553 570 630 665 711 755 790 798 855 906 1057 1106 1185 1197 1330 1359 1422 1501 1510 1659 1710 1995 2114 2265 2370 2394 2718 2765 2869 3002 3171 3318 3555 3990 4503 4530 4977 5285 5530 5738 5985 6342 6795 7110 7505 8295 8607 9006 9513 9954 10507 10570 11929 11970 13509 13590 14345 15010 15855 16590 17214 19026 20083 21014 22515 23858 24885 25821 27018 28690 31521 31710 35787 40166 43035 45030 47565 49770 51642 52535 59645 60249 63042 67545 71574 83503 86070 94563 95130 100415 105070 107361 119290 120498 129105 135090 157605 167006 178935 180747 189126 200830 214722 226651 250509 258210 301245 315210 357870 361494 417515 453302 472815 501018 536805 602490 679953 751527 835030 903735 945630 1073610 1133255 1252545 1359906 1503054 1586557 1807470 2039859 2266510 2505090 3173114 3399765 3757635 4079718 4759671 6799530 7515270 7932785 9519342 10199295 14279013 15865570 20398590 23798355 28558026 47596710 71395065 142790130
- Sum of all divisors σ(n): 455270400
- Sum of proper divisors (its aliquot sum) s(n): 312480270
- 142790130 is an abundant number, because the sum of its proper divisors (312480270) is greater than itself. Its abundance is 169690140
Bases of 142790130
- Binary: 10001000001011001101111100102
- Hexadecimal: 0x882CDF2
- Base-36: 2D0HKI
Squares and roots of 142790130
- 142790130 squared (1427901302) is 20389021225416900
- 142790130 cubed (1427901303) is 2911350991350038455197000
-
The
square root of 142790130 is 11949.4824155693 -
The
cube root of 142790130 is 522.6762056133
Scales and comparisons
How big is 142790130?- 142,790,130 seconds is equal to 4 years, 28 weeks, 15 hours, 55 minutes, 30 seconds.
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To count from 1 to 142,790,130 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 142790130 cubic inches would be around 43.6 feet tall.
Recreational maths with 142790130
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The information we have on file for 142790130 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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