21348242641128
21,348,242,641,128 is an even composite number composed of six prime numbers multiplied together.
21348242641128 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 21348242641128:
23 × 3 × 13 × 43 × 9907 × 160619
(2 × 2 × 2 × 3 × 13 × 43 × 9907 × 160619)See below for interesting mathematical facts about the number 21348242641128 from the Numbermatics database.
Names of 21348242641128
- Cardinal: 21348242641128 can be written as Twenty-one trillion, three hundred forty-eight billion, two hundred forty-two million, six hundred forty-one thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 2.1348242641128 × 1013
Factors of 21348242641128
Divisors of 21348242641128
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 12 13 24 26 39 43 52 78 86 104 129 156 172 258 312 344 516 559 1032 1118 1677 2236 3354 4472 6708 9907 13416 19814 29721 39628 59442 79256 118884 128791 160619 237768 257582 321238 386373 426001 481857 515164 642476 772746 852002 963714 1030328 1278003 1284952 1545492 1704004 1927428 2088047 2556006 3090984 3408008 3854856 4176094 5112012 5538013 6264141 6906617 8352188 10224024 11076026 12528282 13813234 16614039 16704376 20719851 22152052 25056564 27626468 33228078 41439702 44304104 50113128 55252936 66456156 82879404 89786021 132912312 165758808 179572042 269358063 359144084 538716126 718288168 1077432252 1591252433 2154864504 3182504866 4773757299 6365009732 9547514598 12730019464 19095029196 20686281629 38190058392 41372563258 62058844887 68423854619 82745126516 124117689774 136847709238 165490253032 205271563857 248235379548 273695418476 410543127714 496470759096 547390836952 821086255428 889510110047 1642172510856 1779020220094 2668530330141 3558040440188 5337060660282 7116080880376 10674121320564 21348242641128
- Sum of all divisors σ(n): 58818992601600
- Sum of proper divisors (its aliquot sum) s(n): 37470749960472
- 21348242641128 is an abundant number, because the sum of its proper divisors (37470749960472) is greater than itself. Its abundance is 16122507319344
Bases of 21348242641128
- Binary: 1001101101010100001100110101101010000111010002
- Hexadecimal: 0x136A866B50E8
- Base-36: 7KF8WH1BC
Squares and roots of 21348242641128
- 21348242641128 squared (213482426411282) is 455747463864475804997112384
- 21348242641128 cubed (213482426411283) is 9729407441657544700726808381017596529152
-
The
square root of 21348242641128 is 4620415.8515363095 -
The
cube root of 21348242641128 is 27740.9104298851
Scales and comparisons
How big is 21348242641128?- 21,348,242,641,128 seconds is equal to 678,808 years, 4 weeks, 1 day, 16 hours, 18 minutes, 48 seconds.
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To count from 1 to 21,348,242,641,128 would take you about one million, six hundred ninety-seven thousand and twenty 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 21348242641128 cubic inches would be around 2311.7 feet tall.
Recreational maths with 21348242641128
- 21348242641128 backwards is 82114624284312
- The number of decimal digits it has is: 14
- The sum of 21348242641128's digits is 48
- More coming soon!
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