142935780
142,935,780 is an even composite number composed of seven prime numbers multiplied together.
142935780 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 142935780:
22 × 3 × 5 × 13 × 29 × 71 × 89
(2 × 2 × 3 × 5 × 13 × 29 × 71 × 89)See below for interesting mathematical facts about the number 142935780 from the Numbermatics database.
Names of 142935780
- Cardinal: 142935780 can be written as One hundred forty-two million, nine hundred thirty-five thousand, seven hundred eighty.
Scientific notation
- Scientific notation: 1.4293578 × 108
Factors of 142935780
Divisors of 142935780
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 29 30 39 52 58 60 65 71 78 87 89 116 130 142 145 156 174 178 195 213 260 267 284 290 348 355 356 377 390 426 435 445 534 580 710 754 780 852 870 890 923 1065 1068 1131 1157 1335 1420 1508 1740 1780 1846 1885 2059 2130 2262 2314 2581 2670 2769 3471 3692 3770 4118 4260 4524 4615 4628 5162 5340 5538 5655 5785 6177 6319 6942 7540 7743 8236 9230 10295 10324 11076 11310 11570 12354 12638 12905 13845 13884 15486 17355 18460 18957 20590 22620 23140 24708 25276 25810 26767 27690 30885 30972 31595 33553 34710 37914 38715 41180 51620 53534 55380 61770 63190 67106 69420 75828 77430 80301 82147 94785 100659 107068 123540 126380 133835 134212 154860 160602 164294 167765 183251 189570 201318 246441 267670 321204 328588 335530 366502 379140 401505 402636 410735 492882 503295 535340 549753 671060 733004 803010 821470 916255 985764 1006590 1099506 1232205 1606020 1642940 1832510 2013180 2199012 2382263 2464410 2748765 3665020 4764526 4928820 5497530 7146789 9529052 10995060 11911315 14293578 23822630 28587156 35733945 47645260 71467890 142935780
- Sum of all divisors σ(n): 457228800
- Sum of proper divisors (its aliquot sum) s(n): 314293020
- 142935780 is an abundant number, because the sum of its proper divisors (314293020) is greater than itself. Its abundance is 171357240
Bases of 142935780
- Binary: 10001000010100000110111001002
- Hexadecimal: 0x88506E4
- Base-36: 2D3LYC
Squares and roots of 142935780
- 142935780 squared (1429357802) is 20430637204208400
- 142935780 cubed (1429357803) is 2920269064680546936552000
-
The
square root of 142935780 is 11955.5752684677 -
The
cube root of 142935780 is 522.8538600955
Scales and comparisons
How big is 142935780?- 142,935,780 seconds is equal to 4 years, 28 weeks, 2 days, 8 hours, 23 minutes.
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To count from 1 to 142,935,780 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 142935780 cubic inches would be around 43.6 feet tall.
Recreational maths with 142935780
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The information we have on file for 142935780 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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