20390591520
20,390,591,520 is an even composite number composed of six prime numbers multiplied together.
What does the number 20390591520 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 432 divisors.
20390591520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 20390591520:
25 × 32 × 5 × 13 × 172 × 3769
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 17 × 17 × 3769)See below for interesting mathematical facts about the number 20390591520 from the Numbermatics database.
Names of 20390591520
- Cardinal: 20390591520 can be written as Twenty billion, three hundred ninety million, five hundred ninety-one thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.039059152 × 1010
Factors of 20390591520
Divisors of 20390591520
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 30 32 34 36 39 40 45 48 51 52 60 65 68 72 78 80 85 90 96 102 104 117 120 130 136 144 153 156 160 170 180 195 204 208 221 234 240 255 260 272 288 289 306 312 340 360 390 408 416 442 468 480 510 520 544 578 585 612 624 663 680 720 765 780 816 867 884 936 1020 1040 1105 1156 1170 1224 1248 1326 1360 1440 1445 1530 1560 1632 1734 1768 1872 1989 2040 2080 2210 2312 2340 2448 2601 2652 2720 2890 3060 3120 3315 3468 3536 3744 3757 3769 3978 4080 4335 4420 4624 4680 4896 5202 5304 5780 6120 6240 6630 6936 7072 7514 7538 7956 8160 8670 8840 9248 9360 9945 10404 10608 11271 11307 11560 12240 13005 13260 13872 15028 15076 15912 17340 17680 18720 18785 18845 19890 20808 21216 22542 22614 23120 24480 26010 26520 27744 30056 30152 31824 33813 33921 34680 35360 37570 37690 39780 41616 45084 45228 46240 48997 52020 53040 56355 56535 60112 60304 63648 64073 67626 67842 69360 75140 75380 79560 83232 90168 90456 97994 104040 106080 112710 113070 120224 120608 128146 135252 135684 138720 146991 150280 150760 159120 169065 169605 180336 180912 192219 195988 208080 225420 226140 244985 256292 270504 271368 293982 300560 301520 318240 320365 338130 339210 360672 361824 384438 391976 416160 440973 450840 452280 489970 512584 541008 542736 576657 587964 601120 603040 640730 676260 678420 734955 768876 783952 832949 881946 901680 904560 961095 979940 1025168 1082016 1085472 1089241 1153314 1175928 1281460 1352520 1356840 1469910 1537752 1567904 1665898 1763892 1803360 1809120 1922190 1959880 2050336 2178482 2204865 2306628 2351856 2498847 2562920 2705040 2713680 2883285 2939820 3075504 3267723 3331796 3527784 3844380 3919760 4164745 4356964 4409730 4613256 4703712 4997694 5125840 5410080 5427360 5446205 5766570 5879640 6151008 6535446 6663592 7055568 7496541 7688760 7839520 8329490 8713928 8819460 9226512 9803169 9995388 10251680 10892410 11533140 11759280 12494235 13070892 13327184 14111136 14160133 14993082 15377520 16338615 16658980 17427856 17638920 18453024 19606338 19990776 21784820 23066280 23518560 24988470 26141784 26654368 28320266 29986164 30755040 32677230 33317960 34855712 35277840 37482705 39212676 39981552 42480399 43569640 46132560 49015845 49976940 52283568 56640532 59972328 65354460 66635920 70555680 70800665 74965410 78425352 79963104 84960798 87139280 92265120 98031690 99953880 104567136 113281064 119944656 127441197 130708920 133271840 141601330 149930820 156850704 169921596 174278560 196063380 199907760 212401995 226562128 239889312 254882394 261417840 283202660 299861640 313701408 339843192 392126760 399815520 424803990 453124256 509764788 522835680 566405320 599723280 637205985 679686384 784253520 849607980 1019529576 1132810640 1199446560 1274411970 1359372768 1568507040 1699215960 2039059152 2265621280 2548823940 3398431920 4078118304 5097647880 6796863840 10195295760 20390591520
- Sum of all divisors σ(n): 79623802440
- Sum of proper divisors (its aliquot sum) s(n): 59233210920
- 20390591520 is an abundant number, because the sum of its proper divisors (59233210920) is greater than itself. Its abundance is 38842619400
Bases of 20390591520
- Binary: 100101111110101111110111100001000002
- Hexadecimal: 0x4BF5FBC20
- Base-36: 9D81540
Squares and roots of 20390591520
- 20390591520 squared (203905915202) is 415776222535495910400
- 20390591520 cubed (203905915203) is 8477923117449915809596919808000
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The
square root of 20390591520 is 142795.6285045169 -
The
cube root of 20390591520 is 2731.9742913993
Scales and comparisons
How big is 20390591520?- 20,390,591,520 seconds is equal to 648 years, 18 weeks, 4 days, 5 hours, 12 minutes.
-
To count from 1 to 20,390,591,520 would take you about one thousand, two hundred ninety-six 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 20390591520 cubic inches would be around 227.7 feet tall.
Recreational maths with 20390591520
- 20390591520 backwards is 02519509302
- 20390591520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20390591520's digits is 36
- More coming soon!
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The information we have on file for 20390591520 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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