38128338225
38,128,338,225 is an odd composite number composed of six prime numbers multiplied together.
What does the number 38128338225 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 240 divisors.
38128338225 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 38128338225:
34 × 52 × 17 × 61 × 67 × 271
(3 × 3 × 3 × 3 × 5 × 5 × 17 × 61 × 67 × 271)See below for interesting mathematical facts about the number 38128338225 from the Numbermatics database.
Names of 38128338225
- Cardinal: 38128338225 can be written as Thirty-eight billion, one hundred twenty-eight million, three hundred thirty-eight thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 3.8128338225 × 1010
Factors of 38128338225
Divisors of 38128338225
- Number of divisors d(n): 240
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Complete list of divisors:
1 3 5 9 15 17 25 27 45 51 61 67 75 81 85 135 153 183 201 225 255 271 305 335 405 425 459 549 603 675 765 813 915 1005 1037 1139 1275 1355 1377 1525 1647 1675 1809 2025 2295 2439 2745 3015 3111 3417 3825 4065 4087 4575 4607 4941 5025 5185 5427 5695 6775 6885 7317 8235 9045 9333 10251 11475 12195 12261 13725 13821 15075 15555 16531 17085 18157 20325 20435 21951 23035 24705 25925 27135 27999 28475 30753 34425 36585 36783 41175 41463 45225 46665 49593 51255 54471 60975 61305 69105 69479 77775 82655 83997 85425 90785 92259 102175 109755 110349 115175 123525 124389 135675 139995 148779 153765 163413 182925 183915 207315 208437 233325 247965 256275 272355 281027 306525 308669 331047 345525 347395 373167 413275 419985 446337 453925 461295 490239 548775 551745 621945 625311 699975 743895 768825 817065 843081 919575 926007 1036575 1042185 1107577 1239825 1339011 1361775 1405135 1470717 1543345 1655235 1736975 1865835 1875933 2099925 2231685 2306475 2451195 2529243 2758725 2778021 3109725 3126555 3322731 3719475 4085325 4215405 4630035 5210925 5537885 5627799 6695055 7025675 7353585 7587729 7716725 8276175 8334063 9329175 9379665 9968193 11158425 12255975 12646215 13890105 15632775 16613655 18828809 21077025 22763187 23150175 25002189 27689425 28138995 29904579 33475275 36767925 37938645 41670315 46898325 49840965 56486427 63231075 69450525 83068275 89713737 94144045 113815935 125010945 140694975 149522895 169459281 189693225 208351575 249204825 282432135 448568685 470720225 508377843 569079675 625054725 747614475 847296405 1412160675 1525133529 2242843425 2541889215 4236482025 7625667645 12709446075 38128338225
- Sum of all divisors σ(n): 77426401536
- Sum of proper divisors (its aliquot sum) s(n): 39298063311
- 38128338225 is an abundant number, because the sum of its proper divisors (39298063311) is greater than itself. Its abundance is 1169725086
Bases of 38128338225
- Binary: 1000111000001010000001000101001100012
- Hexadecimal: 0x8E0A04531
- Base-36: HIKMM29
Squares and roots of 38128338225
- 38128338225 squared (381283382252) is 1453770175799996150625
- 38128338225 cubed (381283382253) is 55429840964319963184728045140625
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The
square root of 38128338225 is 195264.7900288221 -
The
cube root of 38128338225 is 3365.7559780965
Scales and comparisons
How big is 38128338225?- 38,128,338,225 seconds is equal to 1,212 years, 18 weeks, 6 days, 5 hours, 3 minutes, 45 seconds.
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To count from 1 to 38,128,338,225 would take you about two thousand, four hundred twenty-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 38128338225 cubic inches would be around 280.5 feet tall.
Recreational maths with 38128338225
- 38128338225 backwards is 52283382183
- 38128338225 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 38128338225's digits is 45
- More coming soon!
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