21727542371472
21,727,542,371,472 is an even composite number composed of four prime numbers multiplied together.
21727542371472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 21727542371472:
24 × 33 × 7 × 7185033853
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7185033853)See below for interesting mathematical facts about the number 21727542371472 from the Numbermatics database.
Names of 21727542371472
- Cardinal: 21727542371472 can be written as Twenty-one trillion, seven hundred twenty-seven billion, five hundred forty-two million, three hundred seventy-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.1727542371472 × 1013
Factors of 21727542371472
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 9
- Sum of prime factors: 7185033865
Divisors of 21727542371472
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 126 144 168 189 216 252 336 378 432 504 756 1008 1512 3024 7185033853 14370067706 21555101559 28740135412 43110203118 50295236971 57480270824 64665304677 86220406236 100590473942 114960541648 129330609354 150885710913 172440812472 193995914031 201180947884 258661218708 301771421826 344881624944 387991828062 402361895768 452657132739 517322437416 603542843652 775983656124 804723791536 905314265478 1034644874832 1207085687304 1357971398217 1551967312248 1810628530956 2414171374608 2715942796434 3103934624496 3621257061912 5431885592868 7242514123824 10863771185736 21727542371472
- Sum of all divisors σ(n): 71275535831680
- Sum of proper divisors (its aliquot sum) s(n): 49547993460208
- 21727542371472 is an abundant number, because the sum of its proper divisors (49547993460208) is greater than itself. Its abundance is 27820451088736
Bases of 21727542371472
- Binary: 1001111000010110101100111000111100100100100002
- Hexadecimal: 0x13C2D671E490
- Base-36: 7P9HTQMC0
Squares and roots of 21727542371472
- 21727542371472 squared (217275423714722) is 472086097504111101639446784
- 21727542371472 cubed (217275423714723) is 10257270686503435945584508004333503746048
-
The
square root of 21727542371472 is 4661281.1942074467 -
The
cube root of 21727542371472 is 27904.2402103953
Scales and comparisons
How big is 21727542371472?- 21,727,542,371,472 seconds is equal to 690,868 years, 33 weeks, 1 day, 20 hours, 31 minutes, 12 seconds.
-
To count from 1 to 21,727,542,371,472 would take you about one million, seven hundred twenty-seven thousand, one hundred seventy-one 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 21727542371472 cubic inches would be around 2325.4 feet tall.
Recreational maths with 21727542371472
- 21727542371472 backwards is 27417324572712
- 21727542371472 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21727542371472's digits is 54
- More coming soon!
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