842139908241866
842,139,908,241,866 is an even composite number composed of four prime numbers multiplied together.
842139908241866 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 842139908241866:
2 × 13 × 292 × 4434
(2 × 13 × 29 × 29 × 443 × 443 × 443 × 443)See below for interesting mathematical facts about the number 842139908241866 from the Numbermatics database.
Names of 842139908241866
- Cardinal: 842139908241866 can be written as Eight hundred forty-two trillion, one hundred thirty-nine billion, nine hundred eight million, two hundred forty-one thousand, eight hundred sixty-six.
Scientific notation
- Scientific notation: 8.42139908241866 × 1014
Factors of 842139908241866
Divisors of 842139908241866
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 13 26 29 58 377 443 754 841 886 1682 5759 10933 11518 12847 21866 25694 167011 196249 334022 372563 392498 745126 2551237 4843319 5102474 5691221 9686638 11382442 73985873 86938307 147971746 165045409 173876614 330090818 1130197991 2145590317 2260395982 2521210903 4291180634 5042421806 32775741739 38513670001 65551483478 73115116187 77027340002 146230232374 500677710013 950496510431 1001355420026 1116896430029 1900993020862 2233792860058 14519653590377 29039307180754 32389996470841 64779992941682 421069954120933 842139908241866
- Sum of all divisors σ(n): 1412094648546582
- Sum of proper divisors (its aliquot sum) s(n): 569954740304716
- 842139908241866 is a deficient number, because the sum of its proper divisors (569954740304716) is less than itself. Its deficiency is 272185167937150
Bases of 842139908241866
- Binary: 101111110111101011111110100001010011111001110010102
- Hexadecimal: 0x2FDEBFA14F9CA
- Base-36: 8AIHQDYJ0Q
Squares and roots of 842139908241866
- 842139908241866 squared (8421399082418662) is 709199625053618486035155161956
- 842139908241866 cubed (8421399082418663) is 597245307167820043409963341598729778449649896
-
The
square root of 842139908241866 is 29019646.9351690425 -
The
cube root of 842139908241866 is 94433.9341428847
Scales and comparisons
How big is 842139908241866?- 842,139,908,241,866 seconds is equal to 26,777,444 years, 8 weeks, 6 days, 17 hours, 24 minutes, 26 seconds.
-
To count from 1 to 842,139,908,241,866 would take you about sixty-six million, nine hundred forty-three thousand, six hundred ten 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 842139908241866 cubic inches would be around 7869.5 feet tall.
Recreational maths with 842139908241866
- 842139908241866 backwards is 668142809931248
- The number of decimal digits it has is: 15
- The sum of 842139908241866's digits is 71
- More coming soon!
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The information we have on file for 842139908241866 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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