139406321025
139,406,321,025 is an odd composite number composed of six prime numbers multiplied together.
139406321025 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 139406321025:
33 × 52 × 17 × 61 × 79 × 2521
(3 × 3 × 3 × 5 × 5 × 17 × 61 × 79 × 2521)See below for interesting mathematical facts about the number 139406321025 from the Numbermatics database.
Names of 139406321025
- Cardinal: 139406321025 can be written as One hundred thirty-nine billion, four hundred six million, three hundred twenty-one thousand and twenty-five.
Scientific notation
- Scientific notation: 1.39406321025 × 1011
Factors of 139406321025
Divisors of 139406321025
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 9 15 17 25 27 45 51 61 75 79 85 135 153 183 225 237 255 305 395 425 459 549 675 711 765 915 1037 1185 1275 1343 1525 1647 1975 2133 2295 2521 2745 3111 3555 3825 4029 4575 4819 5185 5925 6715 7563 8235 9333 10665 11475 12087 12605 13725 14457 15555 17775 20145 22689 24095 25925 27999 33575 36261 37815 41175 42857 43371 46665 53325 60435 63025 68067 72285 77775 81923 100725 113445 120475 128571 130113 139995 153781 181305 189075 199159 214285 216855 233325 245769 302175 340335 361425 385713 409615 461343 567225 597477 642855 650565 699975 737307 768905 906525 995795 1071425 1084275 1157139 1228845 1384029 1701675 1792431 1928565 2048075 2211921 2306715 2614277 2987385 3214275 3252825 3385703 3686535 3844525 4152087 4978975 5377293 5785695 6144225 6920145 7842831 8962155 9642825 10157109 11059605 11533575 12148699 13071385 14936925 16928515 18432675 20760435 23528493 26886465 28928475 30471327 34600725 36446097 39214155 44810775 50785545 55298025 60743495 65356925 70585479 84642575 91413981 103802175 109338291 117642465 134432325 152356635 182230485 196070775 206527883 253927725 303717475 328014873 352927395 457069905 546691455 588212325 619583649 761783175 911152425 1032639415 1640074365 1764636975 1858750947 2285349525 2733457275 3097918245 5163197075 5576252841 8200371825 9293754735 15489591225 27881264205 46468773675 139406321025
- Sum of all divisors σ(n): 279203558400
- Sum of proper divisors (its aliquot sum) s(n): 139797237375
- 139406321025 is an abundant number, because the sum of its proper divisors (139797237375) is greater than itself. Its abundance is 390916350
Bases of 139406321025
- Binary: 100000011101010100001110100101100000012
- Hexadecimal: 0x207543A581
- Base-36: 1S1IX9Q9
Squares and roots of 139406321025
- 139406321025 squared (1394063210252) is 19434122341725357050625
- 139406321025 cubed (1394063210253) is 2709239498009689877382175926890625
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The
square root of 139406321025 is 373371.5589396173 -
The
cube root of 139406321025 is 5185.1440011437
Scales and comparisons
How big is 139406321025?- 139,406,321,025 seconds is equal to 4,432 years, 35 weeks, 6 days, 2 hours, 3 minutes, 45 seconds.
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To count from 1 to 139,406,321,025 would take you about eight thousand, eight hundred sixty-five 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 139406321025 cubic inches would be around 432.1 feet tall.
Recreational maths with 139406321025
- 139406321025 backwards is 520123604931
- The number of decimal digits it has is: 12
- The sum of 139406321025's digits is 36
- More coming soon!
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