138743865000
138,743,865,000 is an even composite number composed of five prime numbers multiplied together.
138743865000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 138743865000:
23 × 32 × 54 × 13 × 4872
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 13 × 487 × 487)See below for interesting mathematical facts about the number 138743865000 from the Numbermatics database.
Names of 138743865000
- Cardinal: 138743865000 can be written as One hundred thirty-eight billion, seven hundred forty-three million, eight hundred sixty-five thousand.
Scientific notation
- Scientific notation: 1.38743865 × 1011
Factors of 138743865000
Divisors of 138743865000
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 65 72 75 78 90 100 104 117 120 125 130 150 156 180 195 200 225 234 250 260 300 312 325 360 375 390 450 468 487 500 520 585 600 625 650 750 780 900 936 974 975 1000 1125 1170 1250 1300 1461 1500 1560 1625 1800 1875 1948 1950 2250 2340 2435 2500 2600 2922 2925 3000 3250 3750 3896 3900 4383 4500 4680 4870 4875 5000 5625 5844 5850 6331 6500 7305 7500 7800 8125 8766 9000 9740 9750 11250 11688 11700 12175 12662 13000 14610 14625 15000 16250 17532 18993 19480 19500 21915 22500 23400 24350 24375 25324 29220 29250 31655 32500 35064 36525 37986 39000 43830 45000 48700 48750 50648 56979 58440 58500 60875 63310 65000 73050 73125 75972 87660 94965 97400 97500 109575 113958 117000 121750 126620 146100 146250 151944 158275 175320 182625 189930 195000 219150 227916 237169 243500 253240 284895 292200 292500 304375 316550 365250 379860 438300 455832 474338 474825 487000 547875 569790 585000 608750 633100 711507 730500 759720 791375 876600 913125 948676 949650 1095750 1139580 1185845 1217500 1266200 1423014 1424475 1461000 1582750 1826250 1897352 1899300 2134521 2191500 2279160 2371690 2374125 2435000 2739375 2846028 2848950 3083197 3165500 3557535 3652500 3798600 3956875 4269042 4383000 4743380 4748250 5478750 5692056 5697900 5929225 6166394 6331000 7115070 7122375 7305000 7913750 8538084 9249591 9486760 9496500 10672605 10957500 11395800 11858450 11870625 12332788 14230140 14244750 15415985 15827500 17076168 17787675 18499182 18993000 21345210 21915000 23716900 23741250 24665576 27748773 28460280 28489500 29646125 30831970 31655000 35575350 35611875 36998364 42690420 46247955 47433800 47482500 53363025 55497546 56979000 59292250 61663940 71150700 71223750 73996728 77079925 85380840 88938375 92495910 94965000 106726050 110995092 118584500 123327880 138743865 142301400 142447500 148230625 154159850 177876750 184991820 213452100 221990184 231239775 237169000 266815125 277487730 284895000 296461250 308319700 355753500 369983640 385399625 426904200 444691875 462479550 533630250 554975460 592922500 616639400 693719325 711507000 770799250 889383750 924959100 1067260500 1109950920 1156198875 1185845000 1334075625 1387438650 1541598500 1778767500 1849918200 1926998125 2134521000 2312397750 2668151250 2774877300 3083197000 3468596625 3557535000 3853996250 4624795500 5336302500 5549754600 5780994375 6937193250 7707992500 9249591000 10672605000 11561988750 13874386500 15415985000 17342983125 23123977500 27748773000 34685966250 46247955000 69371932500 138743865000
- Sum of all divisors σ(n): 506715619410
- Sum of proper divisors (its aliquot sum) s(n): 367971754410
- 138743865000 is an abundant number, because the sum of its proper divisors (367971754410) is greater than itself. Its abundance is 229227889410
Bases of 138743865000
- Binary: 100000010011011100011101011110101010002
- Hexadecimal: 0x204DC75EA8
- Base-36: 1RQKIJE0
Squares and roots of 138743865000
- 138743865000 squared (1387438650002) is 19249860075138225000000
- 138743865000 cubed (1387438650003) is 2670799987533867745739625000000000
-
The
square root of 138743865000 is 372483.3754679529 -
The
cube root of 138743865000 is 5176.9177237549
Scales and comparisons
How big is 138743865000?- 138,743,865,000 seconds is equal to 4,411 years, 32 weeks, 3 days, 18 hours, 30 minutes.
-
To count from 1 to 138,743,865,000 would take you about eight thousand, eight hundred twenty-three 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 138743865000 cubic inches would be around 431.4 feet tall.
Recreational maths with 138743865000
- 138743865000 backwards is 000568347831
- 138743865000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138743865000's digits is 45
- More coming soon!
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