21024761326368000

Names of 21024761326368000

• Cardinal: 21024761326368000 can be written as Twenty-one quadrillion, twenty-four trillion, seven hundred sixty-one billion, three hundred twenty-six million, three hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 2.1024761326368 × 10¹⁶

Factors of 21024761326368000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5528694

Divisors of 21024761326368000

• Number of divisors d(n): 288
• 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 96 100 120 125 128 150 160 192 200 240 250 256 300 320 375 384 400 480 500 600 640 750 768 800 960 1000 1200 1280 1500 1600 1920 2000 2400 3000 3200 3840 4000 4800 6000 6400 8000 9600 12000 16000 19200 24000 32000 39901 48000 79802 96000 119703 159604 199505 239406 319208 399010 478812 598515 638416 798020 957624 997525 1197030 1276832 1596040 1915248 1995050 2394060 2553664 2992575 3192080 3830496 3990100 4788120 4987625 5107328 5488783 5985150 6384160 7660992 7980200 9576240 9975250 10214656 10977566 11970300 12768320 14962875 15321984 15960400 16466349 19152480 19950500 21955132 23940600 25536640 27443915 29925750 30643968 31920800 32932698 38304960 39901000 43910264 47881200 51073280 54887830 59851500 63841600 65865396 76609920 79802000 82331745 87820528 95762400 109775660 119703000 127683200 131730792 137219575 153219840 159604000 164663490 175641056 191524800 219551320 239406000 255366400 263461584 274439150 319208000 329326980 351282112 383049600 411658725 439102640 478812000 526923168 548878300 638416000 658653960 686097875 702564224 766099200 823317450 878205280 957624000 1053846336 1097756600 1276832000 1317307920 1372195750 1405128448 1646634900 1756410560 1915248000 2058293625 2107692672 2195513200 2634615840 2744391500 3293269800 3512821120 3830496000 4116587250 4215385344 4391026400 5269231680 5488783000 6586539600 7025642240 8233174500 8782052800 10538463360 10977566000 13173079200 16466349000 17564105600 21076926720 21955132000 26346158400 32932698000 35128211200 43910264000 52692316800 65865396000 87820528000 105384633600 131730792000 175641056000 219007930483 263461584000 438015860966 526923168000 657023791449 876031721932 1095039652415 1314047582898 1752063443864 2190079304830 2628095165796 3285118957245 3504126887728 4380158609660 5256190331592 5475198262075 6570237914490 7008253775456 8760317219320 10512380663184 10950396524150 13140475828980 14016507550912 16425594786225 17520634438640 21024761326368 21900793048300 26280951657960 27375991310375 28033015101824 32851189572450 35041268877280 42049522652736 43801586096600 52561903315920 54751982620750 56066030203648 65702379144900 70082537754560 82127973931125 84099045305472 87603172193200 105123806631840 109503965241500 131404758289800 140165075509120 164255947862250 168198090610944 175206344386400 210247613263680 219007930483000 262809516579600 280330151018240 328511895724500 350412688772800 420495226527360 438015860966000 525619033159200 657023791449000 700825377545600 840990453054720 876031721932000 1051238066318400 1314047582898000 1401650755091200 1752063443864000 2102476132636800 2628095165796000 3504126887728000 4204952265273600 5256190331592000 7008253775456000 10512380663184000 21024761326368000
• Sum of all divisors σ(n): 69835507644145152
• Sum of proper divisors (its aliquot sum) s(n): 48810746317777152
• 21024761326368000 is an abundant number, because the sum of its proper divisors (48810746317777152) is greater than itself. Its abundance is 27785984991409152

Bases of 21024761326368000

• Binary: 1001010101100011110100010110110010110000111010100000000₂
• Hexadecimal: 0x4AB1E8B6587500
• Base-36: 5R0NM0IGVEO

Squares and roots of 21024761326368000

• 21024761326368000 squared (21024761326368000²) is 442040588830739502612071424000000
• 21024761326368000 cubed (21024761326368000³) is 9293797876733470391188467393026190508032000000000
• The square root of 21024761326368000 is 144999176.9851401605
• The cube root of 21024761326368000 is 276000.8109545591

Scales and comparisons

• 21,024,761,326,368,000 seconds is equal to 668,522,376 years, 16 weeks, 5 days, 2 hours, 40 minutes.
• To count from 1 to 21,024,761,326,368,000 would take you about two billion, five million, five hundred sixty-seven thousand, one hundred twenty-eight 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 21024761326368000 cubic inches would be around 23000.1 feet tall.

Recreational maths with 21024761326368000

• 21024761326368000 backwards is 00086362316742012
• The number of decimal digits it has is: 17
• The sum of 21024761326368000's digits is 51
• More coming soon!