138537154738080
138,537,154,738,080 is an even composite number composed of five prime numbers multiplied together.
138537154738080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138537154738080:
25 × 34 × 5 × 7 × 1527085039
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 1527085039)See below for interesting mathematical facts about the number 138537154738080 from the Numbermatics database.
Names of 138537154738080
- Cardinal: 138537154738080 can be written as One hundred thirty-eight trillion, five hundred thirty-seven billion, one hundred fifty-four million, seven hundred thirty-eight thousand and eighty.
Scientific notation
- Scientific notation: 1.3853715473808 × 1014
Factors of 138537154738080
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 12
- Sum of prime factors: 1527085056
Divisors of 138537154738080
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 210 216 224 240 252 270 280 288 315 324 336 360 378 405 420 432 480 504 540 560 567 630 648 672 720 756 810 840 864 945 1008 1080 1120 1134 1260 1296 1440 1512 1620 1680 1890 2016 2160 2268 2520 2592 2835 3024 3240 3360 3780 4320 4536 5040 5670 6048 6480 7560 9072 10080 11340 12960 15120 18144 22680 30240 45360 90720 1527085039 3054170078 4581255117 6108340156 7635425195 9162510234 10689595273 12216680312 13743765351 15270850390 18325020468 21379190546 22906275585 24433360624 27487530702 30541700780 32068785819 36650040936 41231296053 42758381092 45812551170 48866721248 53447976365 54975061404 61083401560 64137571638 68718826755 73300081872 82462592106 85516762184 91625102340 96206357457 106895952730 109950122808 122166803120 123693888159 128275143276 137437653510 146600163744 160343929095 164925184212 171033524368 183250204680 192412714914 206156480265 213791905460 219900245616 244333606240 247387776318 256550286552 274875307020 288619072371 320687858190 329850368424 342067048736 366500409360 384825429828 412312960530 427583810920 439800491232 481031787285 494775552636 513100573104 549750614040 577238144742 618469440795 641375716380 659700736848 733000818720 769650859656 824625921060 855167621840 865857217113 962063574570 989551105272 1026201146208 1099501228080 1154476289484 1236938881590 1282751432760 1319401473696 1443095361855 1539301719312 1649251842120 1710335243680 1731714434226 1924127149140 1979102210544 2199002456160 2308952578968 2473877763180 2565502865520 2886190723710 3078603438624 3298503684240 3463428868452 3848254298280 3958204421088 4329286085565 4617905157936 4947755526360 5131005731040 5772381447420 6597007368480 6926857736904 7696508596560 8658572171130 9235810315872 9895511052720 11544762894840 13853715473808 15393017193120 17317144342260 19791022105440 23089525789680 27707430947616 34634288684520 46179051579360 69268577369040 138537154738080
- Sum of all divisors σ(n): 558766524476160
- Sum of proper divisors (its aliquot sum) s(n): 420229369738080
- 138537154738080 is an abundant number, because the sum of its proper divisors (420229369738080) is greater than itself. Its abundance is 281692215000000
Bases of 138537154738080
- Binary: 111110111111111101100011110010101110111101000002
- Hexadecimal: 0x7DFFB1E577A0
- Base-36: 1D3V390A00
Squares and roots of 138537154738080
- 138537154738080 squared (1385371547380802) is 19192543242922721793402086400
- 138537154738080 cubed (1385371547380803) is 2658880333062076835928103528792317530112000
-
The
square root of 138537154738080 is 11770180.7436453583 -
The
cube root of 138537154738080 is 51743.4546850283
Scales and comparisons
How big is 138537154738080?- 138,537,154,738,080 seconds is equal to 4,405,052 years, 51 weeks, 5 days, 22 hours, 48 minutes.
-
To count from 1 to 138,537,154,738,080 would take you about eleven million, twelve thousand, six hundred thirty-two 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 138537154738080 cubic inches would be around 4312 feet tall.
Recreational maths with 138537154738080
- 138537154738080 backwards is 080837451735831
- 138537154738080 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 138537154738080's digits is 63
- More coming soon!
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