138320851800
138,320,851,800 is an even composite number composed of six prime numbers multiplied together.
138320851800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138320851800:
23 × 3 × 52 × 37 × 509 × 12241
(2 × 2 × 2 × 3 × 5 × 5 × 37 × 509 × 12241)See below for interesting mathematical facts about the number 138320851800 from the Numbermatics database.
Names of 138320851800
- Cardinal: 138320851800 can be written as One hundred thirty-eight billion, three hundred twenty million, eight hundred fifty-one thousand, eight hundred.
Scientific notation
- Scientific notation: 1.383208518 × 1011
Factors of 138320851800
Divisors of 138320851800
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 30 37 40 50 60 74 75 100 111 120 148 150 185 200 222 296 300 370 444 509 555 600 740 888 925 1018 1110 1480 1527 1850 2036 2220 2545 2775 3054 3700 4072 4440 5090 5550 6108 7400 7635 10180 11100 12216 12241 12725 15270 18833 20360 22200 24482 25450 30540 36723 37666 38175 48964 50900 56499 61080 61205 73446 75332 76350 94165 97928 101800 112998 122410 146892 150664 152700 183615 188330 225996 244820 282495 293784 305400 306025 367230 376660 451992 452917 470825 489640 564990 612050 734460 753320 905834 918075 941650 1129980 1224100 1358751 1412475 1468920 1811668 1836150 1883300 2259960 2264585 2448200 2717502 2824950 3623336 3672300 3766600 4529170 5435004 5649900 6230669 6793755 7344600 9058340 10870008 11299800 11322925 12461338 13587510 18116680 18692007 22645850 24922676 27175020 31153345 33968775 37384014 45291700 49845352 54350040 62306690 67937550 74768028 90583400 93460035 124613380 135875100 149536056 155766725 186920070 230534753 249226760 271750200 311533450 373840140 461069506 467300175 623066900 691604259 747680280 922139012 934600350 1152673765 1246133800 1383208518 1844278024 1869200700 2305347530 2766417036 3458021295 3738401400 4610695060 5532834072 5763368825 6916042590 9221390120 11526737650 13832085180 17290106475 23053475300 27664170360 34580212950 46106950600 69160425900 138320851800
- Sum of all divisors σ(n): 441284925600
- Sum of proper divisors (its aliquot sum) s(n): 302964073800
- 138320851800 is an abundant number, because the sum of its proper divisors (302964073800) is greater than itself. Its abundance is 164643222000
Bases of 138320851800
- Binary: 100000001101001001000010110011010110002
- Hexadecimal: 0x203490B358
- Base-36: 1RJKNWBC
Squares and roots of 138320851800
- 138320851800 squared (1383208518002) is 19132658042677563240000
- 138320851800 cubed (1383208518003) is 2646445557661281300105167832000000
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The
square root of 138320851800 is 371915.1137020381 -
The
cube root of 138320851800 is 5171.6511031511
Scales and comparisons
How big is 138320851800?- 138,320,851,800 seconds is equal to 4,398 years, 9 weeks, 18 hours, 50 minutes.
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To count from 1 to 138,320,851,800 would take you about eight thousand, seven hundred ninety-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 138320851800 cubic inches would be around 431 feet tall.
Recreational maths with 138320851800
- 138320851800 backwards is 008158023831
- The number of decimal digits it has is: 12
- The sum of 138320851800's digits is 39
- More coming soon!
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