20329362691995280

Names of 20329362691995280

• Cardinal: 20329362691995280 can be written as Twenty quadrillion, three hundred twenty-nine trillion, three hundred sixty-two billion, six hundred ninety-one million, nine hundred ninety-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.032936269199528 × 10¹⁶

Factors of 20329362691995280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5431672

Divisors of 20329362691995280

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 140 154 176 220 280 308 385 397 440 560 616 770 794 880 1232 1531 1540 1588 1985 2779 3062 3080 3176 3970 4367 5558 6124 6160 6352 7655 7940 8734 10717 11116 12248 13895 15310 15880 16841 17468 21434 21835 22232 24496 27790 30569 30620 31760 33682 34936 42868 43670 44464 53585 55580 61138 61240 67364 69872 84205 85736 87340 107170 111160 117887 122276 122480 134728 152845 168410 171472 174680 214340 222320 235774 244552 269456 305690 336820 349360 428680 471548 489104 589435 607807 611380 673640 857360 943096 1178870 1215614 1222760 1347280 1886192 2357740 2431228 2445520 3039035 4254649 4715480 4862456 5429719 6078070 6685877 8509298 9430960 9724912 10859438 12156140 13371754 17018596 21273245 21718876 24312280 26743508 27148595 33429385 34037192 38008033 42546490 43437752 46801139 48624560 53487016 54297190 59726909 66858770 68074384 76016066 85092980 86875504 93602278 106974032 108594380 119453818 133717540 152032132 170185960 187204556 190040165 217188760 234005695 238907636 267435080 298634545 304064264 340371920 374409112 380080330 418088363 434377520 468011390 477815272 534870160 597269090 608128528 748818224 760160660 836176726 936022780 955630544 1194538180 1520321320 1672353452 1872045560 2090441815 2155598443 2389076360 3040642640 3344706904 3744091120 4180883630 4311196886 4778152720 6689413808 8312899789 8361767260 8622393772 10777992215 15089189101 16625799578 16723534520 17244787544 21555984430 23711582873 30178378202 33251599156 33447069040 34489575088 41564498945 43111968860 47423165746 58190298523 60356756404 66503198312 75445945505 83128997890 86223937720 91441897679 94846331492 116380597046 118557914365 120713512808 133006396624 150891891010 165981080111 166257995780 172447875440 182883795358 189692662984 232761194092 237115828730 241427025616 290951492615 301783782020 331962160222 332515991560 365767590716 379385325968 457209488395 465522388184 474231657460 581902985230 603567564040 640093283753 663924320444 665031983120 731535181432 829905400555 914418976790 931044776368 948463314920 1163805970460 1207135128080 1280186567506 1327848640888 1463070362864 1659810801110 1828837953580 1896926629840 2327611940920 2560373135012 2655697281776 3200466418765 3300221216233 3319621602220 3657675907160 4655223881840 5120746270024 6400932837530 6600442432466 6639243204440 7315351814320 10241492540048 12801865675060 13200884864932 13278486408880 16501106081165 23101548513631 25603731350120 26401769729864 33002212162330 36302433378563 46203097027262 51207462700240 52803539459728 66004424324660 72604866757126 92406194054524 115507742568155 132008848649320 145209733514252 181512166892815 184812388109048 231015485136310 254117033649941 264017697298640 290419467028504 363024333785630 369624776218096 462030970272620 508234067299882 580838934057008 726048667571260 924061940545240 1016468134599764 1270585168249705 1452097335142520 1848123881090480 2032936269199528 2541170336499410 2904194670285040 4065872538399056 5082340672998820 10164681345997640 20329362691995280
• Sum of all divisors σ(n): 59115783381995520
• Sum of proper divisors (its aliquot sum) s(n): 38786420690000240
• 20329362691995280 is an abundant number, because the sum of its proper divisors (38786420690000240) is greater than itself. Its abundance is 18457057998004960

Bases of 20329362691995280

• Binary: 1001000001110010111001010011001110001000011011010010000₂
• Hexadecimal: 0x48397299C43690
• Base-36: 5K65OAI8234

Squares and roots of 20329362691995280

• 20329362691995280 squared (20329362691995280²) is 413282987462689577680187542278400
• 20329362691995280 cubed (20329362691995280³) is 8401779746560354546768016634751027152253245952000
• The square root of 20329362691995280 is 142581074.1017028529
• The cube root of 20329362691995280 is 272923.7027412953

Scales and comparisons

• 20,329,362,691,995,280 seconds is equal to 646,410,850 years, 39 weeks, 2 days, 20 hours, 54 minutes, 40 seconds.
• To count from 1 to 20,329,362,691,995,280 would take you about one billion, nine hundred thirty-nine million, two hundred thirty-two thousand, five hundred fifty-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 20329362691995280 cubic inches would be around 22743.6 feet tall.

Recreational maths with 20329362691995280

• 20329362691995280 backwards is 08259919626392302
• The number of decimal digits it has is: 17
• The sum of 20329362691995280's digits is 76
• More coming soon!