138348912944
138,348,912,944 is an even composite number composed of four prime numbers multiplied together.
138348912944 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty divisors.
Prime factorization of 138348912944:
24 × 11 × 234 × 532
(2 × 2 × 2 × 2 × 11 × 23 × 23 × 23 × 23 × 53 × 53)See below for interesting mathematical facts about the number 138348912944 from the Numbermatics database.
Names of 138348912944
- Cardinal: 138348912944 can be written as One hundred thirty-eight billion, three hundred forty-eight million, nine hundred twelve thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.38348912944 × 1011
Factors of 138348912944
Divisors of 138348912944
- Number of divisors d(n): 150
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Complete list of divisors:
1 2 4 8 11 16 22 23 44 46 53 88 92 106 176 184 212 253 368 424 506 529 583 848 1012 1058 1166 1219 2024 2116 2332 2438 2809 4048 4232 4664 4876 5618 5819 8464 9328 9752 11236 11638 12167 13409 19504 22472 23276 24334 26818 28037 30899 44944 46552 48668 53636 56074 61798 64607 93104 97336 107272 112148 123596 129214 133837 194672 214544 224296 247192 258428 267674 279841 308407 448592 494384 516856 535348 559682 616814 644851 710677 1033712 1070696 1119364 1233628 1289702 1421354 1485961 2141392 2238728 2467256 2579404 2842708 2971922 3078251 4477456 4934512 5158808 5685416 5943844 6156502 7093361 10317616 11370832 11887688 12313004 14186722 14831573 16345571 23775376 24626008 28373444 29663146 32691142 34177103 49252016 56746888 59326292 65382284 68354206 113493776 118652584 130764568 136708412 163147303 237305168 261529136 273416824 326294606 375948133 546833648 652589212 751896266 786073369 1305178424 1503792532 1572146738 2610356848 3007585064 3144293476 6015170128 6288586952 8646807059 12577173904 17293614118 34587228236 69174456472 138348912944
- Sum of all divisors σ(n): 311587997196
- Sum of proper divisors (its aliquot sum) s(n): 173239084252
- 138348912944 is an abundant number, because the sum of its proper divisors (173239084252) is greater than itself. Its abundance is 34890171308
Bases of 138348912944
- Binary: 100000001101100011110011100001001100002
- Hexadecimal: 0x20363CE130
- Base-36: 1RK1DCFK
Squares and roots of 138348912944
- 138348912944 squared (1383489129442) is 19140421712786490747136
- 138348912944 cubed (1383489129443) is 2648056537253745580034779981328384
-
The
square root of 138348912944 is 371952.8369887773 -
The
cube root of 138348912944 is 5172.0008037009
Scales and comparisons
How big is 138348912944?- 138,348,912,944 seconds is equal to 4,399 years, 3 weeks, 3 days, 13 hours, 35 minutes, 44 seconds.
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To count from 1 to 138,348,912,944 would take you about eight thousand, seven hundred ninety-eight 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 138348912944 cubic inches would be around 431 feet tall.
Recreational maths with 138348912944
- 138348912944 backwards is 449219843831
- The number of decimal digits it has is: 12
- The sum of 138348912944's digits is 56
- More coming soon!
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