420763739985620046

Names of 420763739985620046

• Cardinal: 420763739985620046 can be written as Four hundred twenty quadrillion, seven hundred sixty-three trillion, seven hundred thirty-nine billion, nine hundred eighty-five million, six hundred twenty thousand and forty-six.

Scientific notation

• Scientific notation: 4.20763739985620046 × 10¹⁷

Factors of 420763739985620046

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 814

Divisors of 420763739985620046

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 17 18 34 51 59 102 118 153 177 289 306 354 531 578 733 867 1003 1062 1466 1734 2006 2199 2601 3009 3481 4398 5202 6018 6597 6962 9027 10443 12461 13194 17051 18054 20886 24922 31329 34102 37383 43247 51153 59177 62658 74766 86494 102306 112149 118354 129741 153459 177531 205379 211837 224298 259482 306918 355062 389223 410758 423674 532593 537289 616137 635511 735199 778446 1006009 1065186 1074578 1232274 1271022 1470398 1611867 1848411 1906533 2012018 2205597 2551573 3018027 3223734 3491443 3696822 3813066 4411194 4835601 5103146 6036054 6616791 6982886 7654719 9054081 9133913 9671202 10474329 12498383 13233582 15309438 18108162 18267826 20948658 22964157 24996766 27401739 31422987 31700051 37495149 43376741 45928314 54803478 59354531 62845974 63400102 74990298 82205217 86753482 95100153 112485447 118709062 130130223 150542807 155276521 164410434 178063593 190200306 224970894 260260446 285300459 301085614 310553042 356127186 390390669 393832837 451628421 465829563 534190779 538900867 570600918 737404597 780781338 787665674 903256842 931659126 1068381558 1077801734 1181498511 1354885263 1397488689 1474809194 1616702601 1870303009 2212213791 2362997022 2559227719 2709770526 2794977378 3233405202 3544495533 3740606018 4424427582 4850107803 5118455438 5610909027 6636641373 6695158229 7088991066 7677683157 9161314739 9700215606 11221818054 13273282746 13390316458 15355366314 16832727081 18322629478 20085474687 23033049471 23236137383 27483944217 31795151153 33665454162 40170949374 43506871223 46066098942 46472274766 54967888434 60256424061 63590302306 69708412149 82451832651 87013742446 95385453459 110347877531 113817689893 120512848122 130520613669 139416824298 164903665302 190770906918 209125236447 220695755062 227635379786 261041227338 286156360377 331043632593 341453069679 391561841007 395014335511 418250472894 540517569601 572312720754 662087265186 682906139358 783123682014 790028671022 993130897779 1024359209037 1081035139202 1185043006533 1370932105597 1621552708803 1875913918027 1986261795558 2048718418074 2370086013066 2741864211194 3243105417606 3555129019599 3751827836054 4112796316791 4864658126409 5627741754081 6715243703687 7110258039198 8225592633582 9729316252818 11255483508162 12338388950373 13430487407374 16883225262243 20145731111061 23305845795149 24676777900746 31890536606459 33766450524486 40291462222122 46611691590298 60437193333183 63781073212918 69917537385447 80884994230223 95671609819377 120874386666366 139835074770894 161769988460446 191343219638754 209752612156341 242654982690669 287014829458131 396199378517533 419505224312682 485309965381338 574029658916262 727964948072007 792398757035066 1188598135552599 1375044901913791 1455929896144014 2377196271105198 2750089803827582 3565794406657797 4125134705741373 7131588813315594 8250269411482746 12375404117224119 23375763332534447 24750808234448238 46751526665068894 70127289997603341 140254579995206682 210381869992810023 420763739985620046
• Sum of all divisors σ(n): 986478937932477600
• Sum of proper divisors (its aliquot sum) s(n): 565715197946857554
• 420763739985620046 is an abundant number, because the sum of its proper divisors (565715197946857554) is greater than itself. Its abundance is 144951457961237508

Bases of 420763739985620046

• Binary: 10111010110110110100110010001101000001101010010110001001110₂
• Hexadecimal: 0x5D6DA6468352C4E
• Base-36: 3730APNXLXZI

Squares and roots of 420763739985620046

• 420763739985620046 squared (420763739985620046²) is 177042124886686473548070863077042116
• 420763739985620046 cubed (420763739985620046³) is 74492906602323419205564559431280673065885675915857336
• The square root of 420763739985620046 is 648663040.4035827645
• The cube root of 420763739985620046 is 749340.8964934657

Scales and comparisons

• 420,763,739,985,620,046 seconds is equal to 13,378,985,423 years, 43 weeks, 5 days, 14 minutes, 6 seconds.
• To count from 1 to 420,763,739,985,620,046 would take you about forty billion, one hundred thirty-six million, nine hundred fifty-six thousand, two hundred seventy-one 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 420763739985620046 cubic inches would be around 62445.1 feet tall.

Recreational maths with 420763739985620046

• 420763739985620046 backwards is 640026589937367024
• The number of decimal digits it has is: 18
• The sum of 420763739985620046's digits is 81
• More coming soon!