138085041200
138,085,041,200 is an even composite number composed of five prime numbers multiplied together.
138085041200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 138085041200:
24 × 52 × 47 × 61 × 3472
(2 × 2 × 2 × 2 × 5 × 5 × 47 × 61 × 347 × 347)See below for interesting mathematical facts about the number 138085041200 from the Numbermatics database.
Names of 138085041200
- Cardinal: 138085041200 can be written as One hundred thirty-eight billion, eighty-five million, forty-one thousand, two hundred.
Scientific notation
- Scientific notation: 1.380850412 × 1011
Factors of 138085041200
Divisors of 138085041200
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 47 50 61 80 94 100 122 188 200 235 244 305 347 376 400 470 488 610 694 752 940 976 1175 1220 1388 1525 1735 1880 2350 2440 2776 2867 3050 3470 3760 4700 4880 5552 5734 6100 6940 8675 9400 11468 12200 13880 14335 16309 17350 18800 21167 22936 24400 27760 28670 32618 34700 42334 45872 57340 65236 69400 71675 81545 84668 105835 114680 120409 130472 138800 143350 163090 169336 211670 229360 240818 260944 286700 326180 338672 407725 423340 481636 529175 573400 602045 652360 815450 846680 963272 994849 1058350 1146800 1204090 1304720 1630900 1693360 1926544 1989698 2116700 2408180 3010225 3261800 3979396 4233400 4816360 4974245 5659223 6020450 6523600 7344949 7958792 8466800 9632720 9948490 11318446 12040900 14689898 15917584 19896980 22636892 24081800 24871225 28296115 29379796 36724745 39793960 45273784 48163600 49742450 56592230 58759592 73449490 79587920 90547568 99484900 113184460 117519184 141480575 146898980 183623725 198969800 226368920 282961150 293797960 345212603 367247450 397939600 452737840 565922300 587595920 690425206 734494900 1131844600 1380850412 1468989800 1726063015 2263689200 2761700824 2937979600 3452126030 5523401648 6904252060 8630315075 13808504120 17260630150 27617008240 34521260300 69042520600 138085041200
- Sum of all divisors σ(n): 345357291552
- Sum of proper divisors (its aliquot sum) s(n): 207272250352
- 138085041200 is an abundant number, because the sum of its proper divisors (207272250352) is greater than itself. Its abundance is 69187209152
Bases of 138085041200
- Binary: 100000001001101000001010000100001100002
- Hexadecimal: 0x2026828430
- Base-36: 1RFO9NOW
Squares and roots of 138085041200
- 138085041200 squared (1380850412002) is 19067478603205697440000
- 138085041200 cubed (1380850412003) is 2632933568503777183077134528000000
-
The
square root of 138085041200 is 371597.9563991169 -
The
cube root of 138085041200 is 5168.7105394477
Scales and comparisons
How big is 138085041200?- 138,085,041,200 seconds is equal to 4,390 years, 35 weeks, 1 day, 11 hours, 53 minutes, 20 seconds.
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To count from 1 to 138,085,041,200 would take you about eight thousand, seven hundred eighty-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 138085041200 cubic inches would be around 430.7 feet tall.
Recreational maths with 138085041200
- 138085041200 backwards is 002140580831
- The number of decimal digits it has is: 12
- The sum of 138085041200's digits is 32
- More coming soon!
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