26138961225
26,138,961,225 is an odd composite number composed of five prime numbers multiplied together.
26138961225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 26138961225:
34 × 52 × 13 × 232 × 1877
(3 × 3 × 3 × 3 × 5 × 5 × 13 × 23 × 23 × 1877)See below for interesting mathematical facts about the number 26138961225 from the Numbermatics database.
Names of 26138961225
- Cardinal: 26138961225 can be written as Twenty-six billion, one hundred thirty-eight million, nine hundred sixty-one thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 2.6138961225 × 1010
Factors of 26138961225
Divisors of 26138961225
- Number of divisors d(n): 180
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Complete list of divisors:
1 3 5 9 13 15 23 25 27 39 45 65 69 75 81 115 117 135 195 207 225 299 325 345 351 405 529 575 585 621 675 897 975 1035 1053 1495 1587 1725 1755 1863 1877 2025 2645 2691 2925 3105 4485 4761 5175 5265 5631 6877 7475 7935 8073 8775 9315 9385 13225 13455 14283 15525 16893 20631 22425 23805 24219 24401 26325 28155 34385 39675 40365 42849 43171 46575 46925 50679 61893 67275 71415 73203 84465 103155 119025 121095 122005 129513 140775 152037 171925 185679 201825 214245 215855 219609 253395 309465 357075 366015 388539 422325 515775 557037 561223 605475 610025 647565 658827 760185 928395 992933 1071225 1079275 1098045 1165617 1266975 1547325 1683669 1830075 1942695 1976481 2785185 2806115 2978799 3237825 3294135 3496851 3800925 4641975 4964665 5051007 5490225 5828085 8418345 8936397 9713475 9882405 12908129 13925925 14030575 14893995 15153021 16470675 17484255 24823325 25255035 26809191 29140425 38724387 42091725 44681985 45459063 49412025 64540645 74469975 75765105 80427573 87421275 116173161 126275175 134045955 193621935 223409925 227295315 322703225 348519483 378825525 402137865 580865805 670229775 968109675 1045558449 1136476575 1742597415 2010689325 2904329025 5227792245 8712987075 26138961225
- Sum of all divisors σ(n): 54537574476
- Sum of proper divisors (its aliquot sum) s(n): 28398613251
- 26138961225 is an abundant number, because the sum of its proper divisors (28398613251) is greater than itself. Its abundance is 2259652026
Bases of 26138961225
- Binary: 110000101100000000011100101010010012
- Hexadecimal: 0x61600E549
- Base-36: C0AGNK9
Squares and roots of 26138961225
- 26138961225 squared (261389612252) is 683245293922053500625
- 26138961225 cubed (261389612253) is 17859322244992284625212388265625
-
The
square root of 26138961225 is 161675.4812115925 -
The
cube root of 26138961225 is 2967.7645406713
Scales and comparisons
How big is 26138961225?- 26,138,961,225 seconds is equal to 831 years, 7 weeks, 1 day, 6 hours, 33 minutes, 45 seconds.
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To count from 1 to 26,138,961,225 would take you about one thousand, six hundred sixty-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 26138961225 cubic inches would be around 247.3 feet tall.
Recreational maths with 26138961225
- 26138961225 backwards is 52216983162
- 26138961225 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 26138961225's digits is 45
- More coming soon!
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