140381540
140,381,540 is an even composite number composed of five prime numbers multiplied together.
140381540 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 140381540:
22 × 5 × 132 × 41 × 1013
(2 × 2 × 5 × 13 × 13 × 41 × 1013)See below for interesting mathematical facts about the number 140381540 from the Numbermatics database.
Names of 140381540
- Cardinal: 140381540 can be written as One hundred forty million, three hundred eighty-one thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.4038154 × 108
Factors of 140381540
Divisors of 140381540
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 13 20 26 41 52 65 82 130 164 169 205 260 338 410 533 676 820 845 1013 1066 1690 2026 2132 2665 3380 4052 5065 5330 6929 10130 10660 13169 13858 20260 26338 27716 34645 41533 52676 65845 69290 83066 131690 138580 166132 171197 207665 263380 342394 415330 539929 684788 830660 855985 1079858 1711970 2159716 2699645 3423940 5399290 7019077 10798580 14038154 28076308 35095385 70190770 140381540
- Sum of all divisors σ(n): 327331368
- Sum of proper divisors (its aliquot sum) s(n): 186949828
- 140381540 is an abundant number, because the sum of its proper divisors (186949828) is greater than itself. Its abundance is 46568288
Bases of 140381540
- Binary: 10000101111000001101011001002
- Hexadecimal: 0x85E0D64
- Base-36: 2BKV38
Squares and roots of 140381540
- 140381540 squared (1403815402) is 19706976772771600
- 140381540 cubed (1403815403) is 2766495748105907276264000
-
The
square root of 140381540 is 11848.2716039091 -
The
cube root of 140381540 is 519.7206833259
Scales and comparisons
How big is 140381540?- 140,381,540 seconds is equal to 4 years, 24 weeks, 18 hours, 52 minutes, 20 seconds.
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To count from 1 to 140,381,540 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 140381540 cubic inches would be around 43.3 feet tall.
Recreational maths with 140381540
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The information we have on file for 140381540 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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