13211738442
13,211,738,442 is an even composite number composed of five prime numbers multiplied together.
13211738442 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 13211738442:
2 × 36 × 7 × 67 × 1392
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 67 × 139 × 139)See below for interesting mathematical facts about the number 13211738442 from the Numbermatics database.
Names of 13211738442
- Cardinal: 13211738442 can be written as Thirteen billion, two hundred eleven million, seven hundred thirty-eight thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 1.3211738442 × 1010
Factors of 13211738442
Divisors of 13211738442
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 67 81 126 134 139 162 189 201 243 278 378 402 417 469 486 567 603 729 834 938 973 1134 1206 1251 1407 1458 1701 1809 1946 2502 2814 2919 3402 3618 3753 4221 5103 5427 5838 7506 8442 8757 9313 10206 10854 11259 12663 16281 17514 18626 19321 22518 25326 26271 27939 32562 33777 37989 38642 48843 52542 55878 57963 65191 67554 75978 78813 83817 97686 101331 113967 115926 130382 135247 157626 167634 173889 195573 202662 227934 236439 251451 270494 341901 347778 391146 405741 472878 502902 521667 586719 683802 709317 754353 811482 1043334 1173438 1217223 1294507 1418634 1508706 1565001 1760157 2263059 2434446 2589014 3130002 3520314 3651669 3883521 4526118 4695003 5280471 6789177 7303338 7767042 9061549 9390006 10560942 10955007 11650563 13578354 14085009 15841413 18123098 21910014 23301126 27184647 28170018 31682826 32865021 34951689 47524239 54369294 65730042 69903378 81553941 95048478 98595063 104855067 163107882 197190126 209710134 244661823 314565201 489323646 629130402 733985469 943695603 1467970938 1887391206 2201956407 4403912814 6605869221 13211738442
- Sum of all divisors σ(n): 34714064736
- Sum of proper divisors (its aliquot sum) s(n): 21502326294
- 13211738442 is an abundant number, because the sum of its proper divisors (21502326294) is greater than itself. Its abundance is 8290587852
Bases of 13211738442
- Binary: 11000100110111101100100001010010102
- Hexadecimal: 0x3137B214A
- Base-36: 62HXEMI
Squares and roots of 13211738442
- 13211738442 squared (132117384422) is 174550032659820587364
- 13211738442 cubed (132117384423) is 2306109376544107162899978246888
-
The
square root of 13211738442 is 114942.3265903383 -
The
cube root of 13211738442 is 2364.0318446327
Scales and comparisons
How big is 13211738442?- 13,211,738,442 seconds is equal to 420 years, 4 weeks, 5 days, 15 hours, 20 minutes, 42 seconds.
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To count from 1 to 13,211,738,442 would take you about eight hundred forty 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 13211738442 cubic inches would be around 197 feet tall.
Recreational maths with 13211738442
- 13211738442 backwards is 24483711231
- The number of decimal digits it has is: 11
- The sum of 13211738442's digits is 36
- More coming soon!
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The information we have on file for 13211738442 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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