1338987281216
1,338,987,281,216 is an even composite number composed of four prime numbers multiplied together.
1338987281216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 1338987281216:
26 × 132 × 3541 × 34961
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 3541 × 34961)See below for interesting mathematical facts about the number 1338987281216 from the Numbermatics database.
Names of 1338987281216
- Cardinal: 1338987281216 can be written as One trillion, three hundred thirty-eight billion, nine hundred eighty-seven million, two hundred eighty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.338987281216 × 1012
Factors of 1338987281216
Divisors of 1338987281216
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 169 208 338 416 676 832 1352 2704 3541 5408 7082 10816 14164 28328 34961 46033 56656 69922 92066 113312 139844 184132 226624 279688 368264 454493 559376 598429 736528 908986 1118752 1196858 1473056 1817972 2237504 2393716 2946112 3635944 4787432 5908409 7271888 9574864 11816818 14543776 19149728 23633636 29087552 38299456 47267272 94534544 123796901 189069088 247593802 378138176 495187604 990375208 1609359713 1980750416 3218719426 3961500832 6437438852 7923001664 12874877704 20921676269 25749755408 41843352538 51499510816 83686705076 102999021632 167373410152 334746820304 669493640608 1338987281216
- Sum of all divisors σ(n): 2878058624364
- Sum of proper divisors (its aliquot sum) s(n): 1539071343148
- 1338987281216 is an abundant number, because the sum of its proper divisors (1539071343148) is greater than itself. Its abundance is 200084061932
Bases of 1338987281216
- Binary: 100110111110000011101110001111011010000002
- Hexadecimal: 0x137C1DC7B40
- Base-36: H34EGEGW
Squares and roots of 1338987281216
- 1338987281216 squared (13389872812162) is 1792886939258215466438656
- 1338987281216 cubed (13389872812163) is 2400652808325033663198617291485085696
-
The
square root of 1338987281216 is 1157146.1797093745 -
The
cube root of 1338987281216 is 11021.9596615543
Scales and comparisons
How big is 1338987281216?- 1,338,987,281,216 seconds is equal to 42,575 years, 33 weeks, 6 days, 23 hours, 26 minutes, 56 seconds.
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To count from 1 to 1,338,987,281,216 would take you about one hundred six thousand, four hundred thirty-nine 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 1338987281216 cubic inches would be around 918.5 feet tall.
Recreational maths with 1338987281216
- 1338987281216 backwards is 6121827898331
- The number of decimal digits it has is: 13
- The sum of 1338987281216's digits is 59
- More coming soon!
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The information we have on file for 1338987281216 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!
Keywords: Divisors of 1338987281216, math, Factors of 1338987281216, curriculum, school, college, exams, university, Prime factorization of 1338987281216, STEM, science, technology, engineering, physics, economics, calculator, one trillion, three hundred thirty-eight billion, nine hundred eighty-seven million, two hundred eighty-one thousand, two hundred sixteen.