131829980
131,829,980 is an even composite number composed of four prime numbers multiplied together.
131829980 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 131829980:
22 × 5 × 193 × 312
(2 × 2 × 5 × 19 × 19 × 19 × 31 × 31)See below for interesting mathematical facts about the number 131829980 from the Numbermatics database.
Names of 131829980
- Cardinal: 131829980 can be written as One hundred thirty-one million, eight hundred twenty-nine thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.3182998 × 108
Factors of 131829980
Divisors of 131829980
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 19 20 31 38 62 76 95 124 155 190 310 361 380 589 620 722 961 1178 1444 1805 1922 2356 2945 3610 3844 4805 5890 6859 7220 9610 11191 11780 13718 18259 19220 22382 27436 34295 36518 44764 55955 68590 73036 91295 111910 137180 182590 212629 223820 346921 365180 425258 693842 850516 1063145 1387684 1734605 2126290 3469210 4252580 6591499 6938420 13182998 26365996 32957495 65914990 131829980
- Sum of all divisors σ(n): 301951440
- Sum of proper divisors (its aliquot sum) s(n): 170121460
- 131829980 is an abundant number, because the sum of its proper divisors (170121460) is greater than itself. Its abundance is 38291480
Bases of 131829980
- Binary: 1111101101110010000110111002
- Hexadecimal: 0x7DB90DC
- Base-36: 26HKNW
Squares and roots of 131829980
- 131829980 squared (1318299802) is 17379143626800400
- 131829980 cubed (1318299803) is 2291092156738224195992000
-
The
square root of 131829980 is 11481.7237381849 -
The
cube root of 131829980 is 508.9456366765
Scales and comparisons
How big is 131829980?- 131,829,980 seconds is equal to 4 years, 9 weeks, 6 days, 19 hours, 26 minutes, 20 seconds.
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To count from 1 to 131,829,980 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 131829980 cubic inches would be around 42.4 feet tall.
Recreational maths with 131829980
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