21231401418709400
21,231,401,418,709,400 is an even composite number composed of four prime numbers multiplied together.
21231401418709400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21231401418709400:
23 × 52 × 1633 × 49512
(2 × 2 × 2 × 5 × 5 × 163 × 163 × 163 × 4951 × 4951)See below for interesting mathematical facts about the number 21231401418709400 from the Numbermatics database.
Names of 21231401418709400
- Cardinal: 21231401418709400 can be written as Twenty-one quadrillion, two hundred thirty-one trillion, four hundred one billion, four hundred eighteen million, seven hundred nine thousand, four hundred.
Scientific notation
- Scientific notation: 2.12314014187094 × 1016
Factors of 21231401418709400
Divisors of 21231401418709400
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 20 25 40 50 100 163 200 326 652 815 1304 1630 3260 4075 4951 6520 8150 9902 16300 19804 24755 26569 32600 39608 49510 53138 99020 106276 123775 132845 198040 212552 247550 265690 495100 531380 664225 807013 990200 1062760 1328450 1614026 2656900 3228052 4035065 4330747 5313800 6456104 8070130 8661494 16140260 17322988 20175325 21653735 24512401 32280520 34645976 40350650 43307470 49024802 80701300 86614940 98049604 108268675 122562005 131543119 161402600 173229880 196099208 216537350 245124010 263086238 433074700 490248020 526172476 612810025 657715595 866149400 980496040 1052344952 1225620050 1315431190 2451240100 2630862380 3288577975 3995521363 4902480200 5261724760 6577155950 7991042726 13154311900 15982085452 19977606815 21441528397 26308623800 31964170904 39955213630 42883056794 79910427260 85766113588 99888034075 107207641985 159820854520 171532227176 199776068150 214415283970 399552136300 428830567940 536038209925 651269982169 799104272600 857661135880 1072076419850 1302539964338 2144152839700 2605079928676 3256349910845 4288305679400 5210159857352 6512699821690 13025399643380 16281749554225 26050799286760 32563499108450 65126998216900 106157007093547 130253996433800 212314014187094 424628028374188 530785035467735 849256056748376 1061570070935470 2123140141870940 2653925177338675 4246280283741880 5307850354677350 10615700709354700 21231401418709400
- Sum of all divisors σ(n): 49677752037954600
- Sum of proper divisors (its aliquot sum) s(n): 28446350619245200
- 21231401418709400 is an abundant number, because the sum of its proper divisors (28446350619245200) is greater than itself. Its abundance is 7214949200535800
Bases of 21231401418709400
- Binary: 10010110110110111011000110110111010010101011001100110002
- Hexadecimal: 0x4B6DD8DBA55998
- Base-36: 5T1WJ5U5QXK
Squares and roots of 21231401418709400
- 21231401418709400 squared (212314014187094002) is 450772406202375523056361648360000
- 21231401418709400 cubed (212314014187094003) is 9570529904560165620147293590967504327826584000000
-
The
square root of 21231401418709400 is 145709990.7992221375 -
The
cube root of 21231401418709400 is 276902.0815771771
Scales and comparisons
How big is 21231401418709400?- 21,231,401,418,709,400 seconds is equal to 675,092,892 years, 4 weeks, 13 hours, 3 minutes, 20 seconds.
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To count from 1 to 21,231,401,418,709,400 would take you about two billion, twenty-five million, two hundred seventy-eight thousand, six hundred seventy-six 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 21231401418709400 cubic inches would be around 23075.2 feet tall.
Recreational maths with 21231401418709400
- 21231401418709400 backwards is 00490781410413212
- The number of decimal digits it has is: 17
- The sum of 21231401418709400's digits is 47
- More coming soon!
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The information we have on file for 21231401418709400 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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