21350736837480000

Names of 21350736837480000

• Cardinal: 21350736837480000 can be written as Twenty-one quadrillion, three hundred fifty trillion, seven hundred thirty-six billion, eight hundred thirty-seven million, four hundred eighty thousand.

Scientific notation

• Scientific notation: 2.135073683748 × 10¹⁶

Factors of 21350736837480000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 16771044

Divisors of 21350736837480000

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 103 120 125 150 160 192 200 206 240 250 300 309 320 375 400 412 480 500 515 600 618 625 750 800 824 960 1000 1030 1200 1236 1250 1500 1545 1600 1648 1875 2000 2060 2400 2472 2500 2575 3000 3090 3296 3750 4000 4120 4800 4944 5000 5150 6000 6180 6592 7500 7725 8000 8240 9888 10000 10300 10609 12000 12360 12875 15000 15450 16480 19776 20000 20600 21218 24000 24720 25750 30000 30900 31827 32960 38625 40000 41200 42436 49440 51500 53045 60000 61800 63654 64375 77250 82400 84872 98880 103000 106090 120000 123600 127308 128750 154500 159135 164800 169744 193125 206000 212180 247200 254616 257500 265225 309000 318270 339488 386250 412000 424360 494400 509232 515000 530450 618000 636540 678976 772500 795675 824000 848720 1018464 1030000 1060900 1236000 1273080 1326125 1545000 1591350 1697440 2036928 2060000 2121800 2472000 2546160 2652250 3090000 3182700 3394880 3978375 4120000 4243600 5092320 5304500 6180000 6365400 6630625 7956750 8487200 10184640 10609000 12360000 12730800 13261250 15913500 16770931 16974400 19891875 21218000 25461600 26522500 31827000 33541862 39783750 42436000 50312793 50923200 53045000 63654000 67083724 79567500 83854655 84872000 100625586 106090000 127308000 134167448 159135000 167709310 201251172 212180000 251563965 254616000 268334896 318270000 335418620 402502344 419273275 424360000 503127930 536669792 636540000 670837240 805004688 838546550 1006255860 1073339584 1257819825 1273080000 1341674480 1610009376 1677093100 1727405893 2012511720 2096366375 2515639650 2683348960 3220018752 3354186200 3454811786 4025023440 4192732750 5031279300 5182217679 5366697920 6289099125 6708372400 6909623572 8050046880 8385465500 8637029465 10062558600 10364435358 10481831875 12578198250 13416744800 13819247144 16100093760 16770931000 17274058930 20125117200 20728870716 20963663750 25156396500 25911088395 26833489600 27638494288 31445495625 33541862000 34548117860 40250234400 41457741432 41927327500 43185147325 50312793000 51822176790 55276988576 62890991250 67083724000 69096235720 80500468800 82915482864 83854655000 86370294650 100625586000 103644353580 110553977152 125781982500 129555441975 134167448000 138192471440 165830965728 167709310000 172740589300 177922806979 201251172000 207288707160 215925736625 251563965000 259110883950 276384942880 331661931456 335418620000 345481178600 355845613958 402502344000 414577414320 431851473250 503127930000 518221767900 533768420937 552769885760 647777209875 670837240000 690962357200 711691227916 829154828640 863702946500 889614034895 1006255860000 1036443535800 1067536841874 1079628683125 1295554419750 1381924714400 1423382455832 1658309657280 1727405893000 1779228069790 2012511720000 2072887071600 2135073683748 2159257366250 2591108839500 2668842104685 2763849428800 2846764911664 3238886049375 3454811786000 3558456139580 4145774143200 4270147367496 4318514732500 4448070174475 5182217679000 5337684209370 5693529823328 6477772098750 6909623572000 7116912279160 8291548286400 8540294734992 8637029465000 8896140348950 10364435358000 10675368418740 11387059646656 12955544197500 13344210523425 13819247144000 14233824558320 17080589469984 17274058930000 17792280697900 20728870716000 21350736837480 22240350872375 25911088395000 26688421046850 28467649116640 34161178939968 34548117860000 35584561395800 41457741432000 42701473674960 44480701744750 51822176790000 53376842093700 56935298233280 66721052617125 69096235720000 71169122791600 85402947349920 88961403489500 103644353580000 106753684187400 111201754361875 133442105234250 142338245583200 170805894699840 177922806979000 207288707160000 213507368374800 222403508723750 266884210468500 284676491166400 333605263085625 355845613958000 427014736749600 444807017447500 533768420937000 667210526171250 711691227916000 854029473499200 889614034895000 1067536841874000 1334421052342500 1423382455832000 1779228069790000 2135073683748000 2668842104685000 3558456139580000 4270147367496000 5337684209370000 7116912279160000 10675368418740000 21350736837480000
• Sum of all divisors σ(n): 71282520740233968
• Sum of proper divisors (its aliquot sum) s(n): 49931783902753968
• 21350736837480000 is an abundant number, because the sum of its proper divisors (49931783902753968) is greater than itself. Its abundance is 28581047065273968

Bases of 21350736837480000

• Binary: 1001011110110100110000111001100111001000000111001000000₂
• Hexadecimal: 0x4BDA61CCE40E40
• Base-36: 5U87D3HCH1C

Squares and roots of 21350736837480000

• 21350736837480000 squared (21350736837480000²) is 455853963503325471932750400000000
• 21350736837480000 cubed (21350736837480000³) is 9732818011081714628076579778534204992000000000000
• The square root of 21350736837480000 is 146118913.3462194893
• The cube root of 21350736837480000 is 277419.9074649177

Scales and comparisons

• 21,350,736,837,480,000 seconds is equal to 678,887,389 years, 13 weeks, 6 days, 1 hour, 20 minutes.
• To count from 1 to 21,350,736,837,480,000 would take you about two billion, thirty-six million, six hundred sixty-two thousand, one hundred sixty-seven 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 21350736837480000 cubic inches would be around 23118.3 feet tall.

Recreational maths with 21350736837480000

• 21350736837480000 backwards is 00008473863705312
• The number of decimal digits it has is: 17
• The sum of 21350736837480000's digits is 57
• More coming soon!