20389936320
20,389,936,320 is an even composite number composed of seven prime numbers multiplied together.
20389936320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 20389936320:
26 × 32 × 5 × 13 × 37 × 41 × 359
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 37 × 41 × 359)See below for interesting mathematical facts about the number 20389936320 from the Numbermatics database.
Names of 20389936320
- Cardinal: 20389936320 can be written as Twenty billion, three hundred eighty-nine million, nine hundred thirty-six thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.038993632 × 1010
Factors of 20389936320
Divisors of 20389936320
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 37 39 40 41 45 48 52 60 64 65 72 74 78 80 82 90 96 104 111 117 120 123 130 144 148 156 160 164 180 185 192 195 205 208 222 234 240 246 260 288 296 312 320 328 333 359 360 369 370 390 410 416 444 468 480 481 492 520 533 555 576 585 592 615 624 656 666 718 720 738 740 780 820 832 888 936 960 962 984 1040 1066 1077 1110 1170 1184 1230 1248 1312 1332 1436 1440 1443 1476 1480 1517 1560 1599 1640 1665 1776 1795 1845 1872 1924 1968 2080 2132 2154 2220 2340 2368 2405 2460 2496 2624 2664 2665 2872 2880 2886 2952 2960 3034 3120 3198 3231 3280 3330 3552 3590 3690 3744 3848 3936 4160 4264 4308 4329 4440 4551 4667 4680 4797 4810 4920 5328 5330 5385 5744 5772 5904 5920 6068 6240 6396 6462 6560 6660 7104 7180 7215 7380 7488 7585 7696 7872 7995 8528 8616 8658 8880 9102 9334 9360 9594 9620 9840 10656 10660 10770 11488 11544 11808 11840 12136 12480 12792 12924 13120 13283 13320 13653 14001 14360 14430 14719 14760 15170 15392 15990 16155 17056 17232 17316 17760 18204 18668 18720 19188 19240 19680 19721 21312 21320 21540 21645 22755 22976 23088 23335 23616 23985 24272 25584 25848 26566 26640 27306 28002 28720 28860 29438 29520 30340 30784 31980 32310 34112 34464 34632 35520 36408 37336 37440 38376 38480 39360 39442 39849 42003 42640 43080 43290 44157 45510 46176 46670 47970 48544 51168 51696 53132 53280 54612 56004 57440 57720 58876 59040 59163 60680 63960 64620 66415 68265 68928 69264 70005 72816 73595 74672 76752 76960 78884 79698 84006 85280 86160 86580 88314 91020 92352 93340 95940 97088 98605 102336 103392 106264 106560 109224 112008 114880 115440 117752 118080 118326 119547 121360 127920 129240 132471 132830 136530 138528 140010 145632 147190 149344 153504 153920 157768 159396 168012 170560 172320 172679 173160 176628 177489 182040 186680 191347 191880 197210 199245 206784 210015 212528 218448 220785 224016 230880 235504 236652 239094 242720 255840 258480 264942 265660 273060 277056 280020 291264 294380 295815 298688 307008 315536 318792 336024 344640 345358 346320 353256 354978 364080 373360 382694 383760 394420 398490 420030 425056 436896 441570 448032 461760 471008 473304 478188 485440 511680 516960 518037 529884 531320 544603 546120 560040 574041 588760 591630 597735 631072 637584 662355 672048 690716 692640 706512 709956 728160 746720 765388 767520 788840 796980 840060 850112 863395 873792 883140 887445 896064 942016 946608 956376 956735 1033920 1036074 1059768 1062640 1089206 1092240 1120080 1148082 1177520 1183260 1195470 1262144 1275168 1324710 1344096 1381432 1385280 1413024 1419912 1456320 1493440 1530776 1535040 1554111 1577680 1593960 1633809 1680120 1722123 1726790 1766280 1774890 1893216 1912752 1913470 2072148 2119536 2125280 2178412 2184480 2240160 2296164 2355040 2366520 2390940 2550336 2590185 2649420 2688192 2723015 2762864 2826048 2839824 2870205 3061552 3108222 3155360 3187920 3267618 3360240 3444246 3453580 3532560 3549780 3786432 3825504 3826940 4144296 4239072 4250560 4356824 4368960 4480320 4592328 4710080 4733040 4781880 4901427 5180370 5298840 5446030 5525728 5679648 5740410 6123104 6216444 6310720 6375840 6535236 6720480 6888492 6907160 7065120 7079839 7099560 7651008 7653880 7770555 8169045 8288592 8478144 8610615 8713648 9184656 9466080 9563760 9802854 10360740 10597680 10892060 11051456 11359296 11480820 12246208 12432888 12751680 13070472 13440960 13776984 13814320 14130240 14159678 14199120 15307760 15541110 16338090 16577184 17221230 17427296 18369312 18932160 19127520 19605708 20721480 21195360 21239517 21784120 22961640 24507135 24865776 26140944 27553968 27628640 28319356 28398240 30615520 31082220 32676180 33154368 34442460 34854592 35399195 36738624 38255040 39211416 41442960 42390720 42479034 43568240 45923280 49014270 49731552 52281888 55107936 55257280 56638712 56796480 61231040 62164440 63718551 65352360 68884920 70798390 78422832 82885920 84958068 87136480 91846560 98028540 99463104 104563776 106197585 110215872 113277424 124328880 127437102 130704720 137769840 141596780 156845664 165771840 169916136 174272960 183693120 196057080 212395170 226554848 248657760 254874204 261409440 275539680 283193560 313691328 318592755 339832272 392114160 424790340 453109696 497315520 509748408 522818880 551079360 566387120 637185510 679664544 784228320 849580680 1019496816 1132774240 1274371020 1359329088 1568456640 1699161360 2038993632 2265548480 2548742040 3398322720 4077987264 5097484080 6796645440 10194968160 20389936320
- Sum of all divisors σ(n): 79682279040
- Sum of proper divisors (its aliquot sum) s(n): 59292342720
- 20389936320 is an abundant number, because the sum of its proper divisors (59292342720) is greater than itself. Its abundance is 38902406400
Bases of 20389936320
- Binary: 100101111110101010110111100110000002
- Hexadecimal: 0x4BF55BCC0
- Base-36: 9D7N3K0
Squares and roots of 20389936320
- 20389936320 squared (203899363202) is 415749503133655142400
- 20389936320 cubed (203899363203) is 8477105893966868802376531968000
-
The
square root of 20389936320 is 142793.3342982089 -
The
cube root of 20389936320 is 2731.9450293949
Scales and comparisons
How big is 20389936320?- 20,389,936,320 seconds is equal to 648 years, 17 weeks, 3 days, 15 hours, 12 minutes.
-
To count from 1 to 20,389,936,320 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 20389936320 cubic inches would be around 227.7 feet tall.
Recreational maths with 20389936320
- 20389936320 backwards is 02363998302
- 20389936320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20389936320's digits is 45
- More coming soon!
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The information we have on file for 20389936320 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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