131444040
131,444,040 is an even composite number composed of six prime numbers multiplied together.
131444040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 131444040:
23 × 3 × 5 × 7 × 13 × 12037
(2 × 2 × 2 × 3 × 5 × 7 × 13 × 12037)See below for interesting mathematical facts about the number 131444040 from the Numbermatics database.
Names of 131444040
- Cardinal: 131444040 can be written as One hundred thirty-one million, four hundred forty-four thousand and forty.
Scientific notation
- Scientific notation: 1.3144404 × 108
Factors of 131444040
Divisors of 131444040
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 26 28 30 35 39 40 42 52 56 60 65 70 78 84 91 104 105 120 130 140 156 168 182 195 210 260 273 280 312 364 390 420 455 520 546 728 780 840 910 1092 1365 1560 1820 2184 2730 3640 5460 10920 12037 24074 36111 48148 60185 72222 84259 96296 120370 144444 156481 168518 180555 240740 252777 288888 312962 337036 361110 421295 469443 481480 505554 625924 674072 722220 782405 842590 938886 1011108 1095367 1251848 1263885 1444440 1564810 1685180 1877772 2022216 2190734 2347215 2527770 3129620 3286101 3370360 3755544 4381468 4694430 5055540 5476835 6259240 6572202 8762936 9388860 10111080 10953670 13144404 16430505 18777720 21907340 26288808 32861010 43814680 65722020 131444040
- Sum of all divisors σ(n): 485372160
- Sum of proper divisors (its aliquot sum) s(n): 353928120
- 131444040 is an abundant number, because the sum of its proper divisors (353928120) is greater than itself. Its abundance is 222484080
Bases of 131444040
- Binary: 1111101010110101101010010002
- Hexadecimal: 0x7D5AD48
- Base-36: 269AVC
Squares and roots of 131444040
- 131444040 squared (1314440402) is 17277535651521600
- 131444040 cubed (1314440403) is 2271029087280031251264000
-
The
square root of 131444040 is 11464.9047095909 -
The
cube root of 131444040 is 508.4484951541
Scales and comparisons
How big is 131444040?- 131,444,040 seconds is equal to 4 years, 9 weeks, 2 days, 8 hours, 14 minutes.
-
To count from 1 to 131,444,040 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 131444040 cubic inches would be around 42.4 feet tall.
Recreational maths with 131444040
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