121139195128
121,139,195,128 is an even composite number composed of five prime numbers multiplied together.
121139195128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 121139195128:
23 × 73 × 19 × 89 × 26107
(2 × 2 × 2 × 7 × 7 × 7 × 19 × 89 × 26107)See below for interesting mathematical facts about the number 121139195128 from the Numbermatics database.
Names of 121139195128
- Cardinal: 121139195128 can be written as One hundred twenty-one billion, one hundred thirty-nine million, one hundred ninety-five thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.21139195128 × 1011
Factors of 121139195128
Divisors of 121139195128
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 14 19 28 38 49 56 76 89 98 133 152 178 196 266 343 356 392 532 623 686 712 931 1064 1246 1372 1691 1862 2492 2744 3382 3724 4361 4984 6517 6764 7448 8722 11837 13034 13528 17444 23674 26068 26107 30527 34888 47348 52136 52214 61054 82859 94696 104428 122108 165718 182749 208856 244216 331436 365498 496033 580013 662872 730996 992066 1160026 1279243 1461992 1984132 2320052 2323523 2558486 3472231 3968264 4640104 4647046 5116972 6944462 8954701 9294092 10233944 13888924 16264661 17909402 18588184 24305617 27777848 32529322 35818804 44146937 48611234 65058644 71637608 88293874 97222468 113852627 130117288 170139319 176587748 194444936 227705254 309028559 340278638 353175496 455410508 618057118 680557276 796968389 910821016 1236114236 1361114552 1593936778 2163199913 2472228472 3187873556 4326399826 6375747112 8652799652 15142399391 17305599304 30284798782 60569597564 121139195128
- Sum of all divisors σ(n): 281966400000
- Sum of proper divisors (its aliquot sum) s(n): 160827204872
- 121139195128 is an abundant number, because the sum of its proper divisors (160827204872) is greater than itself. Its abundance is 39688009744
Bases of 121139195128
- Binary: 11100001101000111010101101100111110002
- Hexadecimal: 0x1C34756CF8
- Base-36: 1JNF5D6G
Squares and roots of 121139195128
- 121139195128 squared (1211391951282) is 14674704596259658936384
- 121139195128 cubed (1211391951283) is 1777681903532057282849350314737152
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The
square root of 121139195128 is 348050.5640391925 -
The
cube root of 121139195128 is 4947.9833315233
Scales and comparisons
How big is 121139195128?- 121,139,195,128 seconds is equal to 3,851 years, 44 weeks, 2 days, 25 minutes, 28 seconds.
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To count from 1 to 121,139,195,128 would take you about seven thousand, seven hundred three 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 121139195128 cubic inches would be around 412.3 feet tall.
Recreational maths with 121139195128
- 121139195128 backwards is 821591931121
- The number of decimal digits it has is: 12
- The sum of 121139195128's digits is 43
- More coming soon!
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The information we have on file for 121139195128 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 121139195128, math, Factors of 121139195128, curriculum, school, college, exams, university, Prime factorization of 121139195128, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one billion, one hundred thirty-nine million, one hundred ninety-five thousand, one hundred twenty-eight.