140299740
140,299,740 is an even composite number composed of five prime numbers multiplied together.
140299740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 140299740:
22 × 32 × 5 × 72 × 15907
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 15907)See below for interesting mathematical facts about the number 140299740 from the Numbermatics database.
Names of 140299740
- Cardinal: 140299740 can be written as One hundred forty million, two hundred ninety-nine thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.4029974 × 108
Factors of 140299740
Divisors of 140299740
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 245 252 294 315 420 441 490 588 630 735 882 980 1260 1470 1764 2205 2940 4410 8820 15907 31814 47721 63628 79535 95442 111349 143163 159070 190884 222698 238605 286326 318140 334047 445396 477210 556745 572652 668094 715815 779443 954420 1002141 1113490 1336188 1431630 1558886 1670235 2004282 2226980 2338329 2863260 3117772 3340470 3897215 4008564 4676658 5010705 6680940 7014987 7794430 9353316 10021410 11691645 14029974 15588860 20042820 23383290 28059948 35074935 46766580 70149870 140299740
- Sum of all divisors σ(n): 495088776
- Sum of proper divisors (its aliquot sum) s(n): 354789036
- 140299740 is an abundant number, because the sum of its proper divisors (354789036) is greater than itself. Its abundance is 214489296
Bases of 140299740
- Binary: 10000101110011001101110111002
- Hexadecimal: 0x85CCDDC
- Base-36: 2BJ3Z0
Squares and roots of 140299740
- 140299740 squared (1402997402) is 19684017044067600
- 140299740 cubed (1402997403) is 2761662473438252822424000
-
The
square root of 140299740 is 11844.8191206113 -
The
cube root of 140299740 is 519.6197170307
Scales and comparisons
How big is 140299740?- 140,299,740 seconds is equal to 4 years, 23 weeks, 6 days, 20 hours, 9 minutes.
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To count from 1 to 140,299,740 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 140299740 cubic inches would be around 43.3 feet tall.
Recreational maths with 140299740
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