138985299600
138,985,299,600 is an even composite number composed of five prime numbers multiplied together.
138985299600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 138985299600:
24 × 3 × 52 × 7 × 16545869
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 16545869)See below for interesting mathematical facts about the number 138985299600 from the Numbermatics database.
Names of 138985299600
- Cardinal: 138985299600 can be written as One hundred thirty-eight billion, nine hundred eighty-five million, two hundred ninety-nine thousand, six hundred.
Scientific notation
- Scientific notation: 1.389852996 × 1011
Factors of 138985299600
Divisors of 138985299600
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 80 84 100 105 112 120 140 150 168 175 200 210 240 280 300 336 350 400 420 525 560 600 700 840 1050 1200 1400 1680 2100 2800 4200 8400 16545869 33091738 49637607 66183476 82729345 99275214 115821083 132366952 165458690 198550428 231642166 248188035 264733904 330917380 347463249 397100856 413646725 463284332 496376070 579105415 661834760 694926498 794201712 827293450 926568664 992752140 1158210830 1240940175 1323669520 1389852996 1654586900 1737316245 1853137328 1985504280 2316421660 2481880350 2779705992 2895527075 3309173800 3474632490 3971008560 4632843320 4963760700 5559411984 5791054150 6618347600 6949264980 8686581225 9265686640 9927521400 11582108300 13898529960 17373162450 19855042800 23164216600 27797059920 34746324900 46328433200 69492649800 138985299600
- Sum of all divisors σ(n): 508818594240
- Sum of proper divisors (its aliquot sum) s(n): 369833294640
- 138985299600 is an abundant number, because the sum of its proper divisors (369833294640) is greater than itself. Its abundance is 230847995040
Bases of 138985299600
- Binary: 100000010111000010101101011110100100002
- Hexadecimal: 0x205C2B5E90
- Base-36: 1RUK9BIO
Squares and roots of 138985299600
- 138985299600 squared (1389852996002) is 19316913504901760160000
- 138985299600 cubed (1389852996003) is 2684767010826057204404943936000000
-
The
square root of 138985299600 is 372807.3223529817 -
The
cube root of 138985299600 is 5179.9188480799
Scales and comparisons
How big is 138985299600?- 138,985,299,600 seconds is equal to 4,419 years, 15 weeks, 5 days, 3 hours, 40 minutes.
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To count from 1 to 138,985,299,600 would take you about eight thousand, eight hundred thirty-eight 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 138985299600 cubic inches would be around 431.7 feet tall.
Recreational maths with 138985299600
- 138985299600 backwards is 006992589831
- 138985299600 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138985299600's digits is 60
- More coming soon!
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The information we have on file for 138985299600 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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