13442573872
13,442,573,872 is an even composite number composed of five prime numbers multiplied together.
13442573872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13442573872:
24 × 7 × 13 × 19 × 485923
(2 × 2 × 2 × 2 × 7 × 13 × 19 × 485923)See below for interesting mathematical facts about the number 13442573872 from the Numbermatics database.
Names of 13442573872
- Cardinal: 13442573872 can be written as Thirteen billion, four hundred forty-two million, five hundred seventy-three thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.3442573872 × 1010
Factors of 13442573872
Divisors of 13442573872
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 38 52 56 76 91 104 112 133 152 182 208 247 266 304 364 494 532 728 988 1064 1456 1729 1976 2128 3458 3952 6916 13832 27664 485923 971846 1943692 3401461 3887384 6316999 6802922 7774768 9232537 12633998 13605844 18465074 25267996 27211688 36930148 44218993 50535992 54423376 64627759 73860296 88437986 101071984 120022981 129255518 147720592 176875972 240045962 258511036 353751944 480091924 517022072 707503888 840160867 960183848 1034044144 1680321734 1920367696 3360643468 6721286936 13442573872
- Sum of all divisors σ(n): 33742562560
- Sum of proper divisors (its aliquot sum) s(n): 20299988688
- 13442573872 is an abundant number, because the sum of its proper divisors (20299988688) is greater than itself. Its abundance is 6857414816
Bases of 13442573872
- Binary: 11001000010011110101100110001100002
- Hexadecimal: 0x3213D6630
- Base-36: 66BD0DS
Squares and roots of 13442573872
- 13442573872 squared (134425738722) is 180702792304177072384
- 13442573872 cubed (134425738723) is 2429110634425573389690611150848
-
The
square root of 13442573872 is 115942.1143157223 -
The
cube root of 13442573872 is 2377.7205461625
Scales and comparisons
How big is 13442573872?- 13,442,573,872 seconds is equal to 427 years, 22 weeks, 3 days, 8 hours, 17 minutes, 52 seconds.
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To count from 1 to 13,442,573,872 would take you about eight hundred fifty-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 13442573872 cubic inches would be around 198.1 feet tall.
Recreational maths with 13442573872
- 13442573872 backwards is 27837524431
- The number of decimal digits it has is: 11
- The sum of 13442573872's digits is 46
- More coming soon!
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