138055500
138,055,500 is an even composite number composed of five prime numbers multiplied together.
138055500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138055500:
22 × 32 × 53 × 11 × 2789
(2 × 2 × 3 × 3 × 5 × 5 × 5 × 11 × 2789)See below for interesting mathematical facts about the number 138055500 from the Numbermatics database.
Names of 138055500
- Cardinal: 138055500 can be written as One hundred thirty-eight million, fifty-five thousand, five hundred.
Scientific notation
- Scientific notation: 1.380555 × 108
Factors of 138055500
Divisors of 138055500
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 25 30 33 36 44 45 50 55 60 66 75 90 99 100 110 125 132 150 165 180 198 220 225 250 275 300 330 375 396 450 495 500 550 660 750 825 900 990 1100 1125 1375 1500 1650 1980 2250 2475 2750 2789 3300 4125 4500 4950 5500 5578 8250 8367 9900 11156 12375 13945 16500 16734 24750 25101 27890 30679 33468 41835 49500 50202 55780 61358 69725 83670 92037 100404 122716 125505 139450 153395 167340 184074 209175 251010 276111 278900 306790 348625 368148 418350 460185 502020 552222 613580 627525 697250 766975 836700 920370 1045875 1104444 1255050 1380555 1394500 1533950 1840740 2091750 2300925 2510100 2761110 3067900 3137625 3834875 4183500 4601850 5522220 6275250 6902775 7669750 9203700 11504625 12550500 13805550 15339500 23009250 27611100 34513875 46018500 69027750 138055500
- Sum of all divisors σ(n): 475282080
- Sum of proper divisors (its aliquot sum) s(n): 337226580
- 138055500 is an abundant number, because the sum of its proper divisors (337226580) is greater than itself. Its abundance is 199171080
Bases of 138055500
- Binary: 10000011101010001111010011002
- Hexadecimal: 0x83A8F4C
- Base-36: 2A70B0
Squares and roots of 138055500
- 138055500 squared (1380555002) is 19059321080250000
- 138055500 cubed (1380555003) is 2631244101394453875000000
-
The
square root of 138055500 is 11749.7021238839 -
The
cube root of 138055500 is 516.8341924087
Scales and comparisons
How big is 138055500?- 138,055,500 seconds is equal to 4 years, 20 weeks, 1 day, 20 hours, 45 minutes.
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To count from 1 to 138,055,500 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 138055500 cubic inches would be around 43.1 feet tall.
Recreational maths with 138055500
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The information we have on file for 138055500 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!
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