7042142808
7,042,142,808 is an even composite number composed of five prime numbers multiplied together.
7042142808 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 7042142808:
23 × 33 × 37 × 853 × 1033
(2 × 2 × 2 × 3 × 3 × 3 × 37 × 853 × 1033)See below for interesting mathematical facts about the number 7042142808 from the Numbermatics database.
Names of 7042142808
- Cardinal: 7042142808 can be written as Seven billion, forty-two million, one hundred forty-two thousand, eight hundred eight.
Scientific notation
- Scientific notation: 7.042142808 × 109
Factors of 7042142808
Divisors of 7042142808
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 37 54 72 74 108 111 148 216 222 296 333 444 666 853 888 999 1033 1332 1706 1998 2066 2559 2664 3099 3412 3996 4132 5118 6198 6824 7677 7992 8264 9297 10236 12396 15354 18594 20472 23031 24792 27891 30708 31561 37188 38221 46062 55782 61416 63122 74376 76442 92124 94683 111564 114663 126244 152884 184248 189366 223128 229326 252488 284049 305768 343989 378732 458652 568098 687978 757464 852147 881149 917304 1031967 1136196 1375956 1704294 1762298 2063934 2272392 2643447 2751912 3408588 3524596 4127868 5286894 6817176 7049192 7930341 8255736 10573788 15860682 21147576 23791023 31721364 32602513 47582046 63442728 65205026 95164092 97807539 130410052 190328184 195615078 260820104 293422617 391230156 586845234 782460312 880267851 1173690468 1760535702 2347380936 3521071404 7042142808
- Sum of all divisors σ(n): 20133220800
- Sum of proper divisors (its aliquot sum) s(n): 13091077992
- 7042142808 is an abundant number, because the sum of its proper divisors (13091077992) is greater than itself. Its abundance is 6048935184
Bases of 7042142808
- Binary: 1101000111011111010010010010110002
- Hexadecimal: 0x1A3BE9258
- Base-36: 38GPK60
Squares and roots of 7042142808
- 7042142808 squared (70421428082) is 49591775328266124864
- 7042142808 cubed (70421428083) is 349232363963901130321047578112
-
The
square root of 7042142808 is 83917.4761774923 -
The
cube root of 7042142808 is 1916.7623756147
Scales and comparisons
How big is 7042142808?- 7,042,142,808 seconds is equal to 223 years, 47 weeks, 5 days, 6 hours, 46 minutes, 48 seconds.
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To count from 1 to 7,042,142,808 would take you about four hundred forty-seven 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 7042142808 cubic inches would be around 159.7 feet tall.
Recreational maths with 7042142808
- 7042142808 backwards is 8082412407
- 7042142808 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 7042142808's digits is 36
- More coming soon!
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The information we have on file for 7042142808 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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