131742380
131,742,380 is an even composite number composed of five prime numbers multiplied together.
131742380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 131742380:
22 × 5 × 72 × 113 × 101
(2 × 2 × 5 × 7 × 7 × 11 × 11 × 11 × 101)See below for interesting mathematical facts about the number 131742380 from the Numbermatics database.
Names of 131742380
- Cardinal: 131742380 can be written as One hundred thirty-one million, seven hundred forty-two thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.3174238 × 108
Factors of 131742380
Divisors of 131742380
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 101 110 121 140 154 196 202 220 242 245 308 385 404 484 490 505 539 605 707 770 847 980 1010 1078 1111 1210 1331 1414 1540 1694 2020 2156 2222 2420 2662 2695 2828 3388 3535 4235 4444 4949 5324 5390 5555 5929 6655 7070 7777 8470 9317 9898 10780 11110 11858 12221 13310 14140 15554 16940 18634 19796 22220 23716 24442 24745 26620 29645 31108 37268 38885 46585 48884 49490 54439 59290 61105 65219 77770 85547 93170 98980 108878 118580 122210 130438 134431 155540 171094 186340 217756 244420 260876 268862 272195 326095 342188 427735 537724 544390 598829 652190 672155 855470 941017 1088780 1197658 1304380 1344310 1710940 1882034 2395316 2688620 2994145 3764068 4705085 5988290 6587119 9410170 11976580 13174238 18820340 26348476 32935595 65871190 131742380
- Sum of all divisors σ(n): 357491232
- Sum of proper divisors (its aliquot sum) s(n): 225748852
- 131742380 is an abundant number, because the sum of its proper divisors (225748852) is greater than itself. Its abundance is 94006472
Bases of 131742380
- Binary: 1111101101000111010101011002
- Hexadecimal: 0x7DA3AAC
- Base-36: 26FP2K
Squares and roots of 131742380
- 131742380 squared (1317423802) is 17356054688064400
- 131742380 cubed (1317423803) is 2286527952015761649272000
-
The
square root of 131742380 is 11477.9083460359 -
The
cube root of 131742380 is 508.8328815541
Scales and comparisons
How big is 131742380?- 131,742,380 seconds is equal to 4 years, 9 weeks, 5 days, 19 hours, 6 minutes, 20 seconds.
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To count from 1 to 131,742,380 would take you about six 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 131742380 cubic inches would be around 42.4 feet tall.
Recreational maths with 131742380
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The information we have on file for 131742380 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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