138220160
138,220,160 is an even composite number composed of five prime numbers multiplied together.
138220160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138220160:
27 × 5 × 13 × 37 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 37 × 449)See below for interesting mathematical facts about the number 138220160 from the Numbermatics database.
Names of 138220160
- Cardinal: 138220160 can be written as One hundred thirty-eight million, two hundred twenty thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.3822016 × 108
Factors of 138220160
Divisors of 138220160
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 37 40 52 64 65 74 80 104 128 130 148 160 185 208 260 296 320 370 416 449 481 520 592 640 740 832 898 962 1040 1184 1480 1664 1796 1924 2080 2245 2368 2405 2960 3592 3848 4160 4490 4736 4810 5837 5920 7184 7696 8320 8980 9620 11674 11840 14368 15392 16613 17960 19240 23348 23680 28736 29185 30784 33226 35920 38480 46696 57472 58370 61568 66452 71840 76960 83065 93392 116740 132904 143680 153920 166130 186784 215969 233480 265808 287360 307840 332260 373568 431938 466960 531616 664520 747136 863876 933920 1063232 1079845 1329040 1727752 1867840 2126464 2159690 2658080 3455504 3735680 4319380 5316160 6911008 8638760 10632320 13822016 17277520 27644032 34555040 69110080 138220160
- Sum of all divisors σ(n): 366282000
- Sum of proper divisors (its aliquot sum) s(n): 228061840
- 138220160 is an abundant number, because the sum of its proper divisors (228061840) is greater than itself. Its abundance is 89841680
Bases of 138220160
- Binary: 10000011110100010010100000002
- Hexadecimal: 0x83D1280
- Base-36: 2AAJCW
Squares and roots of 138220160
- 138220160 squared (1382201602) is 19104812630425600
- 138220160 cubed (1382201603) is 2640670258547447300096000
-
The
square root of 138220160 is 11756.7070219517 -
The
cube root of 138220160 is 517.0395883221
Scales and comparisons
How big is 138220160?- 138,220,160 seconds is equal to 4 years, 20 weeks, 3 days, 18 hours, 29 minutes, 20 seconds.
-
To count from 1 to 138,220,160 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 138220160 cubic inches would be around 43.1 feet tall.
Recreational maths with 138220160
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The information we have on file for 138220160 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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