20731894849120
20,731,894,849,120 is an even composite number composed of seven prime numbers multiplied together.
What does the number 20731894849120 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 576 divisors.
20731894849120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 20731894849120:
25 × 5 × 72 × 13 × 19 × 181 × 59149
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 19 × 181 × 59149)See below for interesting mathematical facts about the number 20731894849120 from the Numbermatics database.
Names of 20731894849120
- Cardinal: 20731894849120 can be written as Twenty trillion, seven hundred thirty-one billion, eight hundred ninety-four million, eight hundred forty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.073189484912 × 1013
Factors of 20731894849120
Divisors of 20731894849120
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 19 20 26 28 32 35 38 40 49 52 56 65 70 76 80 91 95 98 104 112 130 133 140 152 160 181 182 190 196 208 224 245 247 260 266 280 304 362 364 380 392 416 455 490 494 520 532 560 608 637 665 724 728 760 784 905 910 931 980 988 1040 1064 1120 1235 1267 1274 1330 1448 1456 1520 1568 1729 1810 1820 1862 1960 1976 2080 2128 2353 2470 2534 2548 2660 2896 2912 3040 3185 3439 3458 3620 3640 3724 3920 3952 4256 4655 4706 4940 5068 5096 5320 5792 6335 6370 6878 6916 7240 7280 7448 7840 7904 8645 8869 9310 9412 9880 10136 10192 10640 11765 12103 12670 12740 13756 13832 14480 14560 14896 16471 17195 17290 17738 18620 18824 19760 20272 20384 21280 23530 24073 24206 25340 25480 27512 27664 28960 29792 32942 34390 34580 35476 37240 37648 39520 40544 44345 44707 47060 48146 48412 50680 50960 55024 55328 59149 60515 65884 68780 69160 70952 74480 75296 82355 88690 89414 94120 96292 96824 101360 101920 110048 115297 118298 120365 121030 131768 137560 138320 141904 148960 164710 168511 177380 178828 188240 192584 193648 202720 223535 230594 236596 240730 242060 263536 275120 276640 283808 295745 312949 329420 337022 354760 357656 376480 385168 387296 414043 447070 461188 473192 481460 484120 527072 550240 576485 591490 625898 658840 674044 709520 715312 768937 770336 828086 842555 894140 922376 946384 962920 968240 1123831 1152970 1182980 1251796 1317680 1348088 1419040 1430624 1537874 1564745 1656172 1685110 1788280 1844752 1892768 1925840 1936480 2070215 2190643 2247662 2305940 2365960 2503592 2635360 2696176 2898301 3075748 3129490 3312344 3370220 3576560 3689504 3844685 3851680 4140430 4381286 4495324 4611880 4731920 5007184 5382559 5392352 5619155 5796602 6151496 6258980 6624688 6740440 7153120 7689370 7866817 8280860 8762572 8990648 9223760 9463840 10014368 10705969 10765118 10953215 11238310 11593204 12302992 12517960 13249376 13480880 14491505 14609803 15378740 15733634 16561720 17525144 17981296 18447520 21411938 21530236 21906430 22476620 23186408 24605984 25035920 26912795 26961760 28983010 29219606 30757480 31467268 33123440 35050288 35962592 37677913 39334085 42823876 43060472 43812860 44953240 46372816 50071840 53529845 53825590 55067719 57966020 58439212 61514960 62934536 66246880 70100576 73049015 74941783 75355826 78668170 85647752 86120944 87625720 89906480 92745632 102268621 107059690 107651180 110135438 115932040 116878424 123029920 125869072 139177597 146098030 149883566 150711652 157336340 171295504 172241888 175251440 179812960 188389565 203413411 204537242 214119380 215302360 220270876 231864080 233756848 251738144 275338595 278355194 292196060 299767132 301423304 314672680 342591008 350502880 374708915 376779130 406826822 409074484 428238760 430604720 440541752 463728160 467513696 511343105 524592481 550677190 556710388 584392120 599534264 602846608 629345360 695887985 715880347 749417830 753558260 813653644 818148968 856477520 861209440 881083504 974243179 1017067055 1022686210 1049184962 1101354380 1113420776 1168784240 1199068528 1205693216 1258690720 1391775970 1423893877 1431760694 1498835660 1507116520 1627307288 1636297936 1712955040 1762167008 1948486358 2034134110 2045372420 2098369924 2202708760 2226841552 2337568480 2398137056 2622962405 2644374343 2783551940 2847787754 2863521388 2997671320 3014233040 3254614576 3272595872 3579401735 3896972716 4068268220 4090744840 4196739848 4405417520 4453683104 4871215895 5245924810 5288748686 5567103880 5695575508 5727042776 5995342640 6028466080 6509229152 6819702253 7119469385 7158803470 7793945432 8136536440 8181489680 8393479696 8810835040 9742431790 9967257139 10491849620 10577497372 11134207760 11391151016 11454085552 11990685280 13221871715 13639404506 14238938770 14317606940 15587890864 16273072880 16362979360 16786959392 18510620401 19484863580 19934514278 20983699240 21154994744 22268415520 22782302032 22908171104 26443743430 27278809012 28477877540 28635213880 31175781728 32546145760 34098511265 37021240802 38969727160 39869028556 41967398480 42309989488 45564604064 49836285695 52887486860 54557618024 56955755080 57270427760 68197022530 74042481604 77939454320 79738057112 83934796960 84619978976 92553102005 99672571390 105774973720 109115236048 113911510160 114540855520 129574342807 136394045060 148084963208 155878908640 159476114224 185106204010 199345142780 211549947440 218230472096 227823020320 259148685614 272788090120 296169926416 318952228448 370212408020 398690285560 423099894880 518297371228 545576180240 592339852832 647871714035 740424816040 797380571120 1036594742456 1091152360480 1295743428070 1480849632080 1594761142240 2073189484912 2591486856140 2961699264160 4146378969824 5182973712280 10365947424560 20731894849120
- Sum of all divisors σ(n): 64945763064000
- Sum of proper divisors (its aliquot sum) s(n): 44213868214880
- 20731894849120 is an abundant number, because the sum of its proper divisors (44213868214880) is greater than itself. Its abundance is 23481973365760
Bases of 20731894849120
- Binary: 1001011011011000001010011101001011110011000002
- Hexadecimal: 0x12DB053A5E60
- Base-36: 7CK3MWTB4
Squares and roots of 20731894849120
- 20731894849120 squared (207318948491202) is 429811464034968387564774400
- 20731894849120 cubed (207318948491203) is 8910806077319287245716178243714838528000
-
The
square root of 20731894849120 is 4553229.0573965197 -
The
cube root of 20731894849120 is 27471.3287291429
Scales and comparisons
How big is 20731894849120?- 20,731,894,849,120 seconds is equal to 659,210 years, 6 weeks, 4 days, 16 hours, 18 minutes, 40 seconds.
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To count from 1 to 20,731,894,849,120 would take you about one million, six hundred forty-eight thousand and twenty-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 20731894849120 cubic inches would be around 2289.3 feet tall.
Recreational maths with 20731894849120
- 20731894849120 backwards is 02194849813702
- The number of decimal digits it has is: 14
- The sum of 20731894849120's digits is 58
- More coming soon!
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The information we have on file for 20731894849120 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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