140162742
140,162,742 is an even composite number composed of five prime numbers multiplied together.
What does the number 140162742 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
140162742 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 140162742:
2 × 32 × 292 × 47 × 197
(2 × 3 × 3 × 29 × 29 × 47 × 197)See below for interesting mathematical facts about the number 140162742 from the Numbermatics database.
Names of 140162742
- Cardinal: 140162742 can be written as One hundred forty million, one hundred sixty-two thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.40162742 × 108
Factors of 140162742
Divisors of 140162742
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 9 18 29 47 58 87 94 141 174 197 261 282 394 423 522 591 841 846 1182 1363 1682 1773 2523 2726 3546 4089 5046 5713 7569 8178 9259 11426 12267 15138 17139 18518 24534 27777 34278 39527 51417 55554 79054 83331 102834 118581 165677 166662 237162 268511 331354 355743 497031 537022 711486 805533 994062 1491093 1611066 2416599 2982186 4833198 7786819 15573638 23360457 46720914 70081371 140162742
- Sum of all divisors σ(n): 322841376
- Sum of proper divisors (its aliquot sum) s(n): 182678634
- 140162742 is an abundant number, because the sum of its proper divisors (182678634) is greater than itself. Its abundance is 42515892
Bases of 140162742
- Binary: 10000101101010110110101101102
- Hexadecimal: 0x85AB6B6
- Base-36: 2BG69I
Squares and roots of 140162742
- 140162742 squared (1401627422) is 19645594244958564
- 140162742 cubed (1401627423) is 2753580357592812006622488
-
The
square root of 140162742 is 11839.0346734859 -
The
cube root of 140162742 is 519.4505315305
Scales and comparisons
How big is 140162742?- 140,162,742 seconds is equal to 4 years, 23 weeks, 5 days, 6 hours, 5 minutes, 42 seconds.
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To count from 1 to 140,162,742 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 140162742 cubic inches would be around 43.3 feet tall.
Recreational maths with 140162742
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The information we have on file for 140162742 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 140162742, math, Factors of 140162742, curriculum, school, college, exams, university, Prime factorization of 140162742, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty million, one hundred sixty-two thousand, seven hundred forty-two.