20329794420
20,329,794,420 is an even composite number composed of eight prime numbers multiplied together.
20329794420 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 20329794420:
22 × 3 × 5 × 13 × 17 × 192 × 31 × 137
(2 × 2 × 3 × 5 × 13 × 17 × 19 × 19 × 31 × 137)See below for interesting mathematical facts about the number 20329794420 from the Numbermatics database.
Names of 20329794420
- Cardinal: 20329794420 can be written as Twenty billion, three hundred twenty-nine million, seven hundred ninety-four thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.032979442 × 1010
Factors of 20329794420
Divisors of 20329794420
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 17 19 20 26 30 31 34 38 39 51 52 57 60 62 65 68 76 78 85 93 95 102 114 124 130 137 155 156 170 186 190 195 204 221 228 247 255 260 274 285 310 323 340 361 372 380 390 403 411 442 465 494 510 527 548 570 589 620 646 663 685 722 741 780 806 822 884 930 969 988 1020 1054 1083 1105 1140 1178 1209 1235 1292 1326 1370 1444 1482 1581 1612 1615 1644 1767 1781 1805 1860 1938 2015 2055 2108 2166 2210 2329 2356 2418 2470 2603 2635 2652 2740 2945 2964 3162 3230 3315 3534 3562 3610 3705 3876 4030 4110 4199 4247 4332 4420 4658 4693 4836 4845 4940 5206 5270 5343 5415 5890 6045 6137 6324 6460 6630 6851 6987 7068 7124 7220 7410 7657 7809 7905 8060 8220 8398 8494 8835 8905 9316 9386 9690 10013 10412 10540 10686 10830 11191 11645 11780 12090 12274 12597 12741 13015 13260 13702 13974 14079 14820 15314 15618 15810 16796 16988 17670 17810 18411 18772 19380 20026 20553 20995 21235 21372 21660 22382 22971 23290 23465 24180 24548 25194 25482 26030 26715 27404 27948 28158 30039 30277 30628 30685 31236 31620 33573 33839 34255 34935 35340 35620 36822 38285 39045 40052 41106 41990 42470 44251 44764 45942 46580 46930 49457 50065 50388 50964 52060 53430 55211 55955 56316 60078 60554 61370 62985 63705 67146 67678 68510 69870 70395 72199 73644 76570 78090 79781 80693 82212 83980 84940 88502 90831 91884 92055 93860 98914 100130 101517 102765 106860 110422 111910 114855 120156 121108 122740 125970 127410 130169 132753 134292 135356 137020 139740 140790 144398 145483 148371 150195 151385 153140 156180 159562 161386 165633 167865 169195 177004 181662 184110 190247 197828 200260 203034 205530 216597 220844 221255 223820 229710 239343 242079 247285 251940 254820 260338 265506 276055 281580 288796 290966 296742 300390 302770 319124 322772 331266 335730 338390 360995 363324 368220 380494 390507 398905 403465 406068 411060 433194 436449 442510 454155 459420 478686 484158 494570 507585 520676 531012 552110 570741 575263 581932 593484 600780 605540 642941 650845 662532 663765 671460 676780 721990 727415 741855 760988 781014 797810 806930 828165 840769 866388 872898 885020 908310 938587 951235 957372 968316 989140 1015170 1049009 1082985 1104220 1141482 1150526 1196715 1210395 1285882 1301690 1327530 1371781 1443980 1454830 1483710 1533167 1562028 1595620 1613860 1656330 1681538 1725789 1745796 1816620 1877174 1902470 1928823 1952535 2030340 2098018 2165970 2182245 2282964 2301052 2393430 2420790 2473211 2522307 2571764 2603380 2655060 2743562 2815761 2853705 2876315 2909660 2967420 3066334 3147027 3214705 3312660 3363076 3451578 3754348 3804940 3857646 3905070 4115343 4196036 4203845 4331940 4364490 4599501 4692935 4786860 4841580 4946422 5044614 5245045 5487124 5631522 5707410 5752630 6132668 6294054 6429410 6858905 6903156 7419633 7665835 7715292 7810140 8230686 8407690 8628945 8728980 9199002 9385870 9644115 9892844 10089228 10490090 10929997 11263044 11414820 11505260 12366055 12588108 12611535 12858820 13717810 14078805 14839266 15331670 15735135 16461372 16815380 17257890 17833153 18398004 18771740 19288230 19931171 20576715 20980180 21859994 22997505 24732110 25223070 26063839 27435620 28157610 29678532 30663340 31470270 32789991 34515780 35666306 37098165 38576460 39862342 41153430 43719988 45995010 49464220 50446140 52127678 53499459 54649985 56315220 59793513 62940540 65579982 71332612 74196330 78191517 79724684 82306860 89165765 91990020 99655855 104255356 106998918 109299970 119587026 130319195 131159964 148392660 156383034 163949955 178331530 199311710 213997836 218599940 239174052 260638390 267497295 298967565 312766068 327899910 338829907 356663060 390957585 398623420 521276780 534994590 597935130 655799820 677659814 781915170 1016489721 1069989180 1195870260 1355319628 1563830340 1694149535 2032979442 3388299070 4065958884 5082448605 6776598140 10164897210 20329794420
- Sum of all divisors σ(n): 71230150656
- Sum of proper divisors (its aliquot sum) s(n): 50900356236
- 20329794420 is an abundant number, because the sum of its proper divisors (50900356236) is greater than itself. Its abundance is 30570561816
Bases of 20329794420
- Binary: 100101110111100000000001011011101002
- Hexadecimal: 0x4BBC00B74
- Base-36: 9C7U1RO
Squares and roots of 20329794420
- 20329794420 squared (203297944202) is 413300541159463136400
- 20329794420 cubed (203297944203) is 8402315035446634000580418888000
-
The
square root of 20329794420 is 142582.5880674075 -
The
cube root of 20329794420 is 2729.2563472465
Scales and comparisons
How big is 20329794420?- 20,329,794,420 seconds is equal to 646 years, 22 weeks, 13 hours, 7 minutes.
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To count from 1 to 20,329,794,420 would take you about one thousand, two hundred ninety-two 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 20329794420 cubic inches would be around 227.4 feet tall.
Recreational maths with 20329794420
- 20329794420 backwards is 02449792302
- The number of decimal digits it has is: 11
- The sum of 20329794420's digits is 42
- More coming soon!
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