128838016736
128,838,016,736 is an even composite number composed of six prime numbers multiplied together.
128838016736 is an even 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 128838016736:
25 × 11 × 13 × 31 × 739 × 1229
(2 × 2 × 2 × 2 × 2 × 11 × 13 × 31 × 739 × 1229)See below for interesting mathematical facts about the number 128838016736 from the Numbermatics database.
Names of 128838016736
- Cardinal: 128838016736 can be written as One hundred twenty-eight billion, eight hundred thirty-eight million, sixteen thousand, seven hundred thirty-six.
Scientific notation
- Scientific notation: 1.28838016736 × 1011
Factors of 128838016736
Divisors of 128838016736
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 8 11 13 16 22 26 31 32 44 52 62 88 104 124 143 176 208 248 286 341 352 403 416 496 572 682 739 806 992 1144 1229 1364 1478 1612 2288 2458 2728 2956 3224 4433 4576 4916 5456 5912 6448 8129 8866 9607 9832 10912 11824 12896 13519 15977 16258 17732 19214 19664 22909 23648 27038 31954 32516 35464 38099 38428 39328 45818 54076 63908 65032 70928 76198 76856 91636 105677 108152 127816 130064 141856 152396 153712 175747 183272 211354 216304 251999 255632 260128 297817 304792 307424 351494 366544 419089 422708 432608 495287 503998 511264 595634 609584 702988 733088 838178 845416 908231 990574 1007996 1191268 1219168 1405976 1676356 1690832 1816462 1981148 2015992 2382536 2811952 3275987 3352712 3381664 3632924 3962296 4031984 4765072 5448157 5623904 6551974 6705424 7265848 7924592 8063968 9530144 9990541 10896314 11807003 13103948 13410848 14531696 15849184 19981082 21792628 23614006 26207896 28155161 29063392 39962164 43585256 47228012 52415792 56310322 79924328 87170512 94456024 104831584 112620644 129877033 159848656 174341024 188912048 225241288 259754066 309706771 319697312 366017093 377824096 450482576 519508132 619413542 732034186 900965152 1039016264 1238827084 1464068372 2078032528 2477654168 2928136744 4026188023 4156065056 4955308336 5856273488 8052376046 9910616672 11712546976 16104752092 32209504184 64419008368 128838016736
- Sum of all divisors σ(n): 308273817600
- Sum of proper divisors (its aliquot sum) s(n): 179435800864
- 128838016736 is an abundant number, because the sum of its proper divisors (179435800864) is greater than itself. Its abundance is 50597784128
Bases of 128838016736
- Binary: 11101111111110101100000011110111000002
- Hexadecimal: 0x1DFF581EE0
- Base-36: 1N6QTTY8
Squares and roots of 128838016736
- 128838016736 squared (1288380167362) is 16599234556465816093696
- 128838016736 cubed (1288380167363) is 2138612459590732350891503392096256
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The
square root of 128838016736 is 358940.1297375371 -
The
cube root of 128838016736 is 5050.6585650431
Scales and comparisons
How big is 128838016736?- 128,838,016,736 seconds is equal to 4,096 years, 33 weeks, 5 days, 17 hours, 58 minutes, 56 seconds.
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To count from 1 to 128,838,016,736 would take you about eight thousand, one hundred ninety-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 128838016736 cubic inches would be around 420.9 feet tall.
Recreational maths with 128838016736
- 128838016736 backwards is 637610838821
- The number of decimal digits it has is: 12
- The sum of 128838016736's digits is 53
- More coming soon!
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The information we have on file for 128838016736 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!
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