139439134920
139,439,134,920 is an even composite number composed of six prime numbers multiplied together.
139439134920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 139439134920:
23 × 3 × 5 × 557 × 1259 × 1657
(2 × 2 × 2 × 3 × 5 × 557 × 1259 × 1657)See below for interesting mathematical facts about the number 139439134920 from the Numbermatics database.
Names of 139439134920
- Cardinal: 139439134920 can be written as One hundred thirty-nine billion, four hundred thirty-nine million, one hundred thirty-four thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3943913492 × 1011
Factors of 139439134920
Divisors of 139439134920
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 557 1114 1259 1657 1671 2228 2518 2785 3314 3342 3777 4456 4971 5036 5570 6295 6628 6684 7554 8285 8355 9942 10072 11140 12590 13256 13368 15108 16570 16710 18885 19884 22280 24855 25180 30216 33140 33420 37770 39768 49710 50360 66280 66840 75540 99420 151080 198840 701263 922949 1402526 1845898 2086163 2103789 2768847 2805052 3506315 3691796 4172326 4207578 4614745 5537694 5610104 6258489 7012630 7383592 8344652 8415156 9229490 10430815 10518945 11075388 12516978 13844235 14025260 16689304 16830312 18458980 20861630 21037890 22150776 25033956 27688470 28050520 31292445 36917960 41723260 42075780 50067912 55376940 62584890 83446520 84151560 110753880 125169780 250339560 1161992791 2323985582 3485978373 4647971164 5809963955 6971956746 9295942328 11619927910 13943913492 17429891865 23239855820 27887826984 34859783730 46479711640 69719567460 139439134920
- Sum of all divisors σ(n): 419654390400
- Sum of proper divisors (its aliquot sum) s(n): 280215255480
- 139439134920 is an abundant number, because the sum of its proper divisors (280215255480) is greater than itself. Its abundance is 140776120560
Bases of 139439134920
- Binary: 100000011101110011100001011000110010002
- Hexadecimal: 0x20773858C8
- Base-36: 1S22GL3C
Squares and roots of 139439134920
- 139439134920 squared (1394391349202) is 19443272347237963406400
- 139439134920 cubed (1394391349203) is 2711153076112819468771032391488000
-
The
square root of 139439134920 is 373415.4990355917 -
The
cube root of 139439134920 is 5185.5508010209
Scales and comparisons
How big is 139439134920?- 139,439,134,920 seconds is equal to 4,433 years, 38 weeks, 21 hours, 2 minutes.
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To count from 1 to 139,439,134,920 would take you about eight thousand, eight hundred sixty-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 139439134920 cubic inches would be around 432.1 feet tall.
Recreational maths with 139439134920
- 139439134920 backwards is 029431934931
- The number of decimal digits it has is: 12
- The sum of 139439134920's digits is 48
- More coming soon!
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The information we have on file for 139439134920 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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