13121200128
13,121,200,128 is an even composite number composed of four prime numbers multiplied together.
13121200128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 13121200128:
213 × 3 × 331 × 1613
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 331 × 1613)See below for interesting mathematical facts about the number 13121200128 from the Numbermatics database.
Names of 13121200128
- Cardinal: 13121200128 can be written as Thirteen billion, one hundred twenty-one million, two hundred thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3121200128 × 1010
Factors of 13121200128
Divisors of 13121200128
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 331 384 512 662 768 993 1024 1324 1536 1613 1986 2048 2648 3072 3226 3972 4096 4839 5296 6144 6452 7944 8192 9678 10592 12288 12904 15888 19356 21184 24576 25808 31776 38712 42368 51616 63552 77424 84736 103232 127104 154848 169472 206464 254208 309696 338944 412928 508416 533903 619392 677888 825856 1016832 1067806 1238784 1355776 1601709 1651712 2033664 2135612 2477568 2711552 3203418 3303424 4067328 4271224 4955136 6406836 6606848 8134656 8542448 9910272 12813672 13213696 17084896 19820544 25627344 34169792 39641088 51254688 68339584 102509376 136679168 205018752 273358336 410037504 546716672 820075008 1093433344 1640150016 2186866688 3280300032 4373733376 6560600064 13121200128
- Sum of all divisors σ(n): 35115191136
- Sum of proper divisors (its aliquot sum) s(n): 21993991008
- 13121200128 is an abundant number, because the sum of its proper divisors (21993991008) is greater than itself. Its abundance is 8872790880
Bases of 13121200128
- Binary: 11000011100001010110100000000000002
- Hexadecimal: 0x30E15A000
- Base-36: 6100UTC
Squares and roots of 13121200128
- 13121200128 squared (131212001282) is 172165892799027216384
- 13121200128 cubed (131212001283) is 2259023134631830189893224497152
-
The
square root of 13121200128 is 114547.8071723769 -
The
cube root of 13121200128 is 2358.6193283989
Scales and comparisons
How big is 13121200128?- 13,121,200,128 seconds is equal to 417 years, 11 weeks, 17 hours, 48 minutes, 48 seconds.
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To count from 1 to 13,121,200,128 would take you about eight hundred thirty-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 13121200128 cubic inches would be around 196.6 feet tall.
Recreational maths with 13121200128
- 13121200128 backwards is 82100212131
- The number of decimal digits it has is: 11
- The sum of 13121200128's digits is 21
- More coming soon!
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The information we have on file for 13121200128 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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