20818140024
20,818,140,024 is an even composite number composed of seven prime numbers multiplied together.
20818140024 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20818140024:
23 × 3 × 112 × 17 × 31 × 61 × 223
(2 × 2 × 2 × 3 × 11 × 11 × 17 × 31 × 61 × 223)See below for interesting mathematical facts about the number 20818140024 from the Numbermatics database.
Names of 20818140024
- Cardinal: 20818140024 can be written as Twenty billion, eight hundred eighteen million, one hundred forty thousand and twenty-four.
Scientific notation
- Scientific notation: 2.0818140024 × 1010
Factors of 20818140024
Divisors of 20818140024
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 11 12 17 22 24 31 33 34 44 51 61 62 66 68 88 93 102 121 122 124 132 136 183 186 187 204 223 242 244 248 264 341 363 366 372 374 408 446 484 488 527 561 669 671 682 726 732 744 748 892 968 1023 1037 1054 1122 1338 1342 1364 1452 1464 1496 1581 1784 1891 2013 2046 2057 2074 2108 2244 2453 2676 2684 2728 2904 3111 3162 3751 3782 3791 4026 4092 4114 4148 4216 4488 4906 5352 5368 5673 5797 6171 6222 6324 6913 7359 7381 7502 7564 7582 8052 8184 8228 8296 9812 11253 11346 11373 11407 11594 12342 12444 12648 13603 13826 14718 14762 15004 15128 15164 16104 16456 17391 19624 20739 20801 22143 22506 22692 22746 22814 23188 24684 24888 26983 27206 27652 29436 29524 30008 30328 32147 34221 34782 40809 41478 41602 41701 44286 45012 45384 45492 45628 46376 49368 53966 54412 55304 58872 59048 62403 63767 64294 68442 69564 76043 80949 81618 82956 83204 83402 88572 90024 90984 91256 96441 107932 108824 117521 124806 125103 125477 127534 128588 136884 139128 149633 152086 161898 163236 165912 166408 166804 177144 191301 192882 215864 228129 228811 231251 235042 249612 250206 250954 255068 257176 273768 299266 304172 323796 326472 333608 352563 353617 376431 382602 385764 421693 448899 456258 457622 458711 462502 470084 499224 500412 501908 510136 598532 608344 647592 686433 693753 705126 707234 752862 765204 771528 836473 843386 897798 912516 915244 917422 925004 940168 1000824 1003816 1060851 1197064 1265079 1292731 1372866 1376133 1387506 1410252 1414468 1505724 1530408 1645963 1672946 1686772 1795596 1825032 1830488 1834844 1850008 2121702 2509419 2530158 2543761 2585462 2745732 2752266 2775012 2820504 2828936 3011448 3291926 3345892 3373544 3591192 3669688 3878193 3889787 4243404 4638623 4937889 5018838 5060316 5087522 5170924 5491464 5504532 5550024 6583852 6691784 7168781 7631283 7756386 7779574 8486808 9277246 9875778 10037676 10120632 10175044 10341848 11009064 11669361 13167704 13915869 14220041 14337562 15262566 15512772 15559148 18554492 19751556 20075352 20350088 21506343 23338722 27831738 27981371 28440082 28675124 30525132 31025544 31118296 37108984 39503112 42660123 43012686 46677444 51024853 55663476 55962742 56880164 57350248 61050264 78856591 83944113 85320246 86025372 93354888 102049706 111326952 111925484 113760328 153074559 157713182 167888226 170640492 172050744 204099412 223850968 236569773 306149118 315426364 335776452 341280984 408198824 473139546 612298236 630852728 671552904 867422501 946279092 1224596472 1734845002 1892558184 2602267503 3469690004 5204535006 6939380008 10409070012 20818140024
- Sum of all divisors σ(n): 63835914240
- Sum of proper divisors (its aliquot sum) s(n): 43017774216
- 20818140024 is an abundant number, because the sum of its proper divisors (43017774216) is greater than itself. Its abundance is 22199634192
Bases of 20818140024
- Binary: 100110110001101101110011011011110002
- Hexadecimal: 0x4D8DB9B78
- Base-36: 9KAKZNC
Squares and roots of 20818140024
- 20818140024 squared (208181400242) is 433394954058870720576
- 20818140024 cubed (208181400243) is 9022476839292617800264945933824
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The
square root of 20818140024 is 144284.9265308057 -
The
cube root of 20818140024 is 2750.9369820479
Scales and comparisons
How big is 20818140024?- 20,818,140,024 seconds is equal to 661 years, 49 weeks, 3 days, 16 hours, 40 minutes, 24 seconds.
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To count from 1 to 20,818,140,024 would take you about one thousand, three hundred twenty-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 20818140024 cubic inches would be around 229.2 feet tall.
Recreational maths with 20818140024
- 20818140024 backwards is 42004181802
- The number of decimal digits it has is: 11
- The sum of 20818140024's digits is 30
- More coming soon!
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The information we have on file for 20818140024 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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