1321616288388992
1,321,616,288,388,992 is an even composite number composed of three prime numbers multiplied together.
1321616288388992 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1321616288388992:
27 × 1032 × 9913
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 103 × 103 × 991 × 991 × 991)See below for interesting mathematical facts about the number 1321616288388992 from the Numbermatics database.
Names of 1321616288388992
- Cardinal: 1321616288388992 can be written as One quadrillion, three hundred twenty-one trillion, six hundred sixteen billion, two hundred eighty-eight million, three hundred eighty-eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.321616288388992 × 1015
Factors of 1321616288388992
Divisors of 1321616288388992
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 8 16 32 64 103 128 206 412 824 991 1648 1982 3296 3964 6592 7928 10609 13184 15856 21218 31712 42436 63424 84872 102073 126848 169744 204146 339488 408292 678976 816584 982081 1357952 1633168 1964162 3266336 3928324 6532672 7856648 10513519 13065344 15713296 21027038 31426592 42054076 62853184 84108152 101154343 125706368 168216304 202308686 336432608 404617372 672865216 809234744 973242271 1345730432 1618469488 1946484542 3236938976 3892969084 6473877952 7785938168 10418897329 12947755904 15571876336 20837794658 31143752672 41675589316 62287505344 83351178632 100243953913 124575010688 166702357264 200487907826 333404714528 400975815652 666809429056 801951631304 1333618858112 1603903262608 3207806525216 6415613050432 10325127253039 12831226100864 20650254506078 41300509012156 82601018024312 165202036048624 330404072097248 660808144194496 1321616288388992
- Sum of all divisors σ(n): 2661403408119360
- Sum of proper divisors (its aliquot sum) s(n): 1339787119730368
- 1321616288388992 is an abundant number, because the sum of its proper divisors (1339787119730368) is greater than itself. Its abundance is 18170831341376
Bases of 1321616288388992
- Binary: 1001011001000000000110001010110011000010111100000002
- Hexadecimal: 0x4B200C5661780
- Base-36: D0H252ZH4W
Squares and roots of 1321616288388992
- 1321616288388992 squared (13216162883889922) is 1746669613735095270354706776064
- 1321616288388992 cubed (13216162883889923) is 2308427011946410932918586192115969028666687488
-
The
square root of 1321616288388992 is 36354040.8811591673 -
The
cube root of 1321616288388992 is 109740.8856613395
Scales and comparisons
How big is 1321616288388992?- 1,321,616,288,388,992 seconds is equal to 42,023,309 years, 49 weeks, 7 hours, 36 minutes, 32 seconds.
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To count from 1 to 1,321,616,288,388,992 would take you about one hundred twenty-six million, sixty-nine thousand, nine hundred twenty-nine 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 1321616288388992 cubic inches would be around 9145.1 feet tall.
Recreational maths with 1321616288388992
- 1321616288388992 backwards is 2998838826161231
- The number of decimal digits it has is: 16
- The sum of 1321616288388992's digits is 77
- More coming soon!
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