42636809823356007428

Names of 42636809823356007428

• Cardinal: 42636809823356007428 can be written as Forty-two quintillion, six hundred thirty-six quadrillion, eight hundred nine trillion, eight hundred twenty-three billion, three hundred fifty-six million, seven thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2636809823356007428 × 10¹⁹

Factors of 42636809823356007428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25146

Divisors of 42636809823356007428

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 13 26 52 169 173 338 346 676 692 2249 4498 5657 8996 11314 19301 22628 29237 29929 38602 58474 59858 73541 77204 116948 119716 147082 250913 294164 389077 501826 778154 956033 978661 1003652 1556308 1912066 1957322 3261869 3339073 3824132 3914644 5058001 6523738 6678146 10116002 12722593 13047476 13356292 20232004 25445186 43407949 50890372 86815898 109185757 165393709 169308353 173631796 218371514 330787418 338616706 372528601 436743028 564303337 577659629 661574836 677233412 745057202 1128606674 1155319258 1419414841 1490114404 2201008589 2257213348 2310638516 2838829682 4402017178 4842871813 5677659364 7509575177 8804034356 9685743626 15019150354 18452392933 18889135961 19371487252 28613111657 30038300708 36904785866 37778271922 57226223314 62957333569 64447447973 73809571732 75556543844 97624477301 114452446628 125914667138 128894895946 195248954602 245558767493 251829334276 257789791892 390497909204 491117534986 837816823649 982235069972 1675633647298 2107394295857 3192263977409 3267820521253 3351267294596 4214788591714 6384527954818 6535641042506 8429577183428 10891618707437 11149408499329 12769055909636 13071282085012 21783237414874 22298816998658 27396125846141 42481666776289 43566474829748 44597633997316 54792251692282 84963333552578 109584503384564 144942310491277 169926667105156 289884620982554 356149635999833 364579213183261 552261668091757 579769241965108 712299271999666 729158426366522 1104523336183514 1424598543999332 1458316852733044 1884250036386601 2209046672367028 3768500072773202 4739529771382393 7537000145546404 9479059542764786 18958119085529572 61613887027971109 63072203880704153 123227774055942218 126144407761408306 246455548111884436 252288815522816612 819938650449153989 1639877300898307978 3279754601796615956 10659202455839001857 21318404911678003714 42636809823356007428
• Sum of all divisors σ(n): 81283795519445783082
• Sum of proper divisors (its aliquot sum) s(n): 38646985696089775654
• 42636809823356007428 is a deficient number, because the sum of its proper divisors (38646985696089775654) is less than itself. Its deficiency is 3989824127266231774

Bases of 42636809823356007428

• Binary: 100100111110110100011000001010001010000101000001010011010000000100₂
• Hexadecimal: 0x24FB460A285053404
• Base-36: 8ZXN3OE3V435W

Squares and roots of 42636809823356007428

• 42636809823356007428 squared (42636809823356007428²) is 1817897551913027333335549471776791175184
• 42636809823356007428 cubed (42636809823356007428³) is 77509352199260201279452704413989638869918899048802353266752
• The square root of 42636809823356007428 is 6529686808.9791264833
• The cube root of 42636809823356007428 is 3493506.5951544979

Scales and comparisons

• 42,636,809,823,356,007,428 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,636,809,823,356,007,428 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42636809823356007428 cubic inches would be around 291125.5 feet tall.

Recreational maths with 42636809823356007428

• 42636809823356007428 backwards is 82470065332890863624
• The number of decimal digits it has is: 20
• The sum of 42636809823356007428's digits is 86
• More coming soon!