135142868240
135,142,868,240 is an even composite number composed of five prime numbers multiplied together.
135142868240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 135142868240:
24 × 5 × 232 × 1091 × 2927
(2 × 2 × 2 × 2 × 5 × 23 × 23 × 1091 × 2927)See below for interesting mathematical facts about the number 135142868240 from the Numbermatics database.
Names of 135142868240
- Cardinal: 135142868240 can be written as One hundred thirty-five billion, one hundred forty-two million, eight hundred sixty-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.3514286824 × 1011
Factors of 135142868240
Divisors of 135142868240
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 40 46 80 92 115 184 230 368 460 529 920 1058 1091 1840 2116 2182 2645 2927 4232 4364 5290 5455 5854 8464 8728 10580 10910 11708 14635 17456 21160 21820 23416 25093 29270 42320 43640 46832 50186 58540 67321 87280 100372 117080 125465 134642 200744 234160 250930 269284 336605 401488 501860 538568 577139 673210 1003720 1077136 1154278 1346420 1548383 2007440 2308556 2692840 2885695 3096766 3193357 4617112 5385680 5771390 6193532 6386714 7741915 9234224 11542780 12387064 12773428 15483830 15966785 23085560 24774128 25546856 30967660 31933570 46171120 51093712 61935320 63867140 73447211 123870640 127734280 146894422 255468560 293788844 367236055 587577688 734472110 1175155376 1468944220 1689285853 2937888440 3378571706 5875776880 6757143412 8446429265 13514286824 16892858530 27028573648 33785717060 67571434120 135142868240
- Sum of all divisors σ(n): 328875700608
- Sum of proper divisors (its aliquot sum) s(n): 193732832368
- 135142868240 is an abundant number, because the sum of its proper divisors (193732832368) is greater than itself. Its abundance is 58589964128
Bases of 135142868240
- Binary: 11111011101110010010010000101000100002
- Hexadecimal: 0x1F77248510
- Base-36: 1Q30KOI8
Squares and roots of 135142868240
- 135142868240 squared (1351428682402) is 18263594836134000697600
- 135142868240 cubed (1351428682403) is 2468194590528401647259824884224000
-
The
square root of 135142868240 is 367617.8290562089 -
The
cube root of 135142868240 is 5131.7368409531
Scales and comparisons
How big is 135142868240?- 135,142,868,240 seconds is equal to 4,297 years, 6 weeks, 3 days, 13 hours, 37 minutes, 20 seconds.
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To count from 1 to 135,142,868,240 would take you about eight thousand, five hundred ninety-four 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 135142868240 cubic inches would be around 427.6 feet tall.
Recreational maths with 135142868240
- 135142868240 backwards is 042868241531
- The number of decimal digits it has is: 12
- The sum of 135142868240's digits is 44
- More coming soon!
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