31904539289728
31,904,539,289,728 is an even composite number composed of five prime numbers multiplied together.
31904539289728 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 31904539289728:
27 × 7 × 29 × 1709 × 718463
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 29 × 1709 × 718463)See below for interesting mathematical facts about the number 31904539289728 from the Numbermatics database.
Names of 31904539289728
- Cardinal: 31904539289728 can be written as Thirty-one trillion, nine hundred four billion, five hundred thirty-nine million, two hundred eighty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 3.1904539289728 × 1013
Factors of 31904539289728
Divisors of 31904539289728
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 7 8 14 16 28 29 32 56 58 64 112 116 128 203 224 232 406 448 464 812 896 928 1624 1709 1856 3248 3418 3712 6496 6836 11963 12992 13672 23926 25984 27344 47852 49561 54688 95704 99122 109376 191408 198244 218752 346927 382816 396488 693854 718463 765632 792976 1387708 1436926 1531264 1585952 2775416 2873852 3171904 5029241 5550832 5747704 6343808 10058482 11101664 11495408 20116964 20835427 22203328 22990816 40233928 41670854 44406656 45981632 80467856 83341708 91963264 145847989 160935712 166683416 291695978 321871424 333366832 583391956 643742848 666733664 1166783912 1227853267 1333467328 2333567824 2455706534 2666934656 4667135648 4911413068 8594972869 9334271296 9822826136 17189945738 18668542592 19645652272 34379891476 35607744743 39291304544 68759782952 71215489486 78582609088 137519565904 142430978972 157165218176 249254213201 275039131808 284861957944 498508426402 550078263616 569723915888 997016852804 1100156527232 1139447831776 1994033705608 2278895663552 3988067411216 4557791327104 7976134822432 15952269644864 31904539289728
- Sum of all divisors σ(n): 75188694528000
- Sum of proper divisors (its aliquot sum) s(n): 43284155238272
- 31904539289728 is an abundant number, because the sum of its proper divisors (43284155238272) is greater than itself. Its abundance is 11379615948544
Bases of 31904539289728
- Binary: 1110100000100010110101011101100101000100000002
- Hexadecimal: 0x1D045ABB2880
- Base-36: BB4QQXX8G
Squares and roots of 31904539289728
- 31904539289728 squared (319045392897282) is 1017899627289797634726313984
- 31904539289728 cubed (319045392897283) is 32475618651866836154651927942758873956352
-
The
square root of 31904539289728 is 5648410.3329811299 -
The
cube root of 31904539289728 is 31716.4199215921
Scales and comparisons
How big is 31904539289728?- 31,904,539,289,728 seconds is equal to 1,014,465 years, 34 weeks, 3 days, 55 minutes, 28 seconds.
-
To count from 1 to 31,904,539,289,728 would take you about two million, five hundred thirty-six thousand, one hundred sixty-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 31904539289728 cubic inches would be around 2643 feet tall.
Recreational maths with 31904539289728
- 31904539289728 backwards is 82798293540913
- The number of decimal digits it has is: 14
- The sum of 31904539289728's digits is 70
- More coming soon!
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The information we have on file for 31904539289728 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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