138142236672
138,142,236,672 is an even composite number composed of four prime numbers multiplied together.
What does the number 138142236672 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 300 divisors.
138142236672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred divisors.
Prime factorization of 138142236672:
214 × 34 × 11 × 9463
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 9463)See below for interesting mathematical facts about the number 138142236672 from the Numbermatics database.
Names of 138142236672
- Cardinal: 138142236672 can be written as One hundred thirty-eight billion, one hundred forty-two million, two hundred thirty-six thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.38142236672 × 1011
Factors of 138142236672
Divisors of 138142236672
- Number of divisors d(n): 300
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 256 264 288 297 324 352 384 396 432 512 528 576 594 648 704 768 792 864 891 1024 1056 1152 1188 1296 1408 1536 1584 1728 1782 2048 2112 2304 2376 2592 2816 3072 3168 3456 3564 4096 4224 4608 4752 5184 5632 6144 6336 6912 7128 8192 8448 9216 9463 9504 10368 11264 12288 12672 13824 14256 16384 16896 18432 18926 19008 20736 22528 24576 25344 27648 28389 28512 33792 36864 37852 38016 41472 45056 49152 50688 55296 56778 57024 67584 73728 75704 76032 82944 85167 90112 101376 104093 110592 113556 114048 135168 147456 151408 152064 165888 170334 180224 202752 208186 221184 227112 228096 255501 270336 302816 304128 312279 331776 340668 405504 416372 442368 454224 456192 511002 540672 605632 608256 624558 663552 681336 766503 811008 832744 908448 912384 936837 1022004 1211264 1216512 1249116 1327104 1362672 1533006 1622016 1665488 1816896 1824768 1873674 2044008 2422528 2433024 2498232 2725344 2810511 3066012 3330976 3633792 3649536 3747348 4088016 4845056 4866048 4996464 5450688 5621022 6132024 6661952 7267584 7299072 7494696 8176032 8431533 9690112 9992928 10901376 11242044 12264048 13323904 14535168 14598144 14989392 16352064 16863066 19380224 19985856 21802752 22484088 24528096 26647808 29070336 29978784 32704128 33726132 38760448 39971712 43605504 44968176 49056192 53295616 58140672 59957568 65408256 67452264 77520896 79943424 87211008 89936352 98112384 106591232 116281344 119915136 130816512 134904528 155041792 159886848 174422016 179872704 196224768 213182464 232562688 239830272 261633024 269809056 319773696 348844032 359745408 392449536 426364928 465125376 479660544 523266048 539618112 639547392 697688064 719490816 784899072 852729856 959321088 1046532096 1079236224 1279094784 1395376128 1438981632 1569798144 1705459712 1918642176 2093064192 2158472448 2558189568 2877963264 3139596288 3837284352 4186128384 4316944896 5116379136 5755926528 6279192576 7674568704 8633889792 11511853056 12558385152 15349137408 17267779584 23023706112 34535559168 46047412224 69071118336 138142236672
- Sum of all divisors σ(n): 450275201376
- Sum of proper divisors (its aliquot sum) s(n): 312132964704
- 138142236672 is an abundant number, because the sum of its proper divisors (312132964704) is greater than itself. Its abundance is 173990728032
Bases of 138142236672
- Binary: 100000001010011110101101000000000000002
- Hexadecimal: 0x2029EB4000
- Base-36: 1RGMBK00
Squares and roots of 138142236672
- 138142236672 squared (1381422366722) is 19083277552742861635584
- 138142236672 cubed (1381422366723) is 2636206644168469354821393944936448
-
The
square root of 138142236672 is 371674.9072401849 -
The
cube root of 138142236672 is 5169.4240756595
Scales and comparisons
How big is 138142236672?- 138,142,236,672 seconds is equal to 4,392 years, 25 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
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To count from 1 to 138,142,236,672 would take you about eight thousand, seven hundred eighty-four 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 138142236672 cubic inches would be around 430.8 feet tall.
Recreational maths with 138142236672
- 138142236672 backwards is 276632241831
- The number of decimal digits it has is: 12
- The sum of 138142236672's digits is 45
- More coming soon!
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