131478000
131,478,000 is an even composite number composed of five prime numbers multiplied together.
131478000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 131478000:
24 × 3 × 53 × 17 × 1289
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 17 × 1289)See below for interesting mathematical facts about the number 131478000 from the Numbermatics database.
Names of 131478000
- Cardinal: 131478000 can be written as One hundred thirty-one million, four hundred seventy-eight thousand.
Scientific notation
- Scientific notation: 1.31478 × 108
Factors of 131478000
Divisors of 131478000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 48 50 51 60 68 75 80 85 100 102 120 125 136 150 170 200 204 240 250 255 272 300 340 375 400 408 425 500 510 600 680 750 816 850 1000 1020 1200 1275 1289 1360 1500 1700 2000 2040 2125 2550 2578 3000 3400 3867 4080 4250 5100 5156 6000 6375 6445 6800 7734 8500 10200 10312 12750 12890 15468 17000 19335 20400 20624 21913 25500 25780 30936 32225 34000 38670 43826 51000 51560 61872 64450 65739 77340 87652 96675 102000 103120 109565 128900 131478 154680 161125 175304 193350 219130 257800 262956 309360 322250 328695 350608 386700 438260 483375 515600 525912 547825 644500 657390 773400 876520 966750 1051824 1095650 1289000 1314780 1546800 1643475 1753040 1933500 2191300 2578000 2629560 2739125 3286950 3867000 4382600 5259120 5478250 6573900 7734000 8217375 8765200 10956500 13147800 16434750 21913000 26295600 32869500 43826000 65739000 131478000
- Sum of all divisors σ(n): 449167680
- Sum of proper divisors (its aliquot sum) s(n): 317689680
- 131478000 is an abundant number, because the sum of its proper divisors (317689680) is greater than itself. Its abundance is 186211680
Bases of 131478000
- Binary: 1111101011000110001111100002
- Hexadecimal: 0x7D631F0
- Base-36: 26A12O
Squares and roots of 131478000
- 131478000 squared (1314780002) is 17286464484000000
- 131478000 cubed (1314780003) is 2272789777427352000000000
-
The
square root of 131478000 is 11466.3856554713 -
The
cube root of 131478000 is 508.4922791199
Scales and comparisons
How big is 131478000?- 131,478,000 seconds is equal to 4 years, 9 weeks, 2 days, 17 hours, 40 minutes.
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To count from 1 to 131,478,000 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 131478000 cubic inches would be around 42.4 feet tall.
Recreational maths with 131478000
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