138880948640
138,880,948,640 is an even composite number composed of five prime numbers multiplied together.
138880948640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138880948640:
25 × 5 × 7 × 1879 × 65993
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 1879 × 65993)See below for interesting mathematical facts about the number 138880948640 from the Numbermatics database.
Names of 138880948640
- Cardinal: 138880948640 can be written as One hundred thirty-eight billion, eight hundred eighty million, nine hundred forty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.3888094864 × 1011
Factors of 138880948640
Divisors of 138880948640
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 1879 3758 7516 9395 13153 15032 18790 26306 30064 37580 52612 60128 65765 65993 75160 105224 131530 131986 150320 210448 263060 263972 300640 329965 420896 461951 526120 527944 659930 923902 1052240 1055888 1319860 1847804 2104480 2111776 2309755 2639720 3695608 4619510 5279440 7391216 9239020 10558880 14782432 18478040 36956080 73912160 124000847 248001694 496003388 620004235 868005929 992006776 1240008470 1736011858 1984013552 2480016940 3472023716 3968027104 4340029645 4960033880 6944047432 8680059290 9920067760 13888094864 17360118580 19840135520 27776189728 34720237160 69440474320 138880948640
- Sum of all divisors σ(n): 375183809280
- Sum of proper divisors (its aliquot sum) s(n): 236302860640
- 138880948640 is an abundant number, because the sum of its proper divisors (236302860640) is greater than itself. Its abundance is 97421912000
Bases of 138880948640
- Binary: 100000010101011111001100011001101000002
- Hexadecimal: 0x2055F319A0
- Base-36: 1RSU4PSW
Squares and roots of 138880948640
- 138880948640 squared (1388809486402) is 19287917895146317849600
- 138880948640 cubed (1388809486403) is 2678724334568352674555412844544000
-
The
square root of 138880948640 is 372667.3431359395 -
The
cube root of 138880948640 is 5178.6221525779
Scales and comparisons
How big is 138880948640?- 138,880,948,640 seconds is equal to 4,415 years, 51 weeks, 1 day, 9 hours, 17 minutes, 20 seconds.
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To count from 1 to 138,880,948,640 would take you about eight thousand, eight hundred thirty-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 138880948640 cubic inches would be around 431.6 feet tall.
Recreational maths with 138880948640
- 138880948640 backwards is 046849088831
- The number of decimal digits it has is: 12
- The sum of 138880948640's digits is 59
- More coming soon!
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The information we have on file for 138880948640 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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