421236874691136

Names of 421236874691136

• Cardinal: 421236874691136 can be written as Four hundred twenty-one trillion, two hundred thirty-six billion, eight hundred seventy-four million, six hundred ninety-one thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 4.21236874691136 × 10¹⁴

Factors of 421236874691136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 122179

Divisors of 421236874691136

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 144 147 168 192 196 224 252 288 294 336 392 441 448 504 576 588 672 784 882 1008 1176 1344 1568 1764 2016 2352 3136 3528 4032 4704 7056 9408 14112 28224 122167 244334 366501 488668 733002 855169 977336 1099503 1466004 1710338 1954672 2199006 2565507 2932008 3420676 3909344 4398012 5131014 5864016 5986183 6841352 7696521 7818688 8796024 10262028 11728032 11972366 13682704 15393042 17592048 17958549 20524056 23456064 23944732 27365408 30786084 35184096 35917098 41048112 47889464 53875647 54730816 61572168 70368192 71834196 82096224 95778928 107751294 123144336 143668392 164192448 191557856 215502588 246288672 287336784 383115712 431005176 492577344 574673568 862010352 1149347136 1724020704 3448041408 14924775889 29849551778 44774327667 59699103556 89548655334 104473431223 119398207112 134322983001 179097310668 208946862446 238796414224 268645966002 313420293669 358194621336 417893724892 477592828448 537291932004 626840587338 716389242672 731314018561 835787449784 940260881007 955185656896 1074583864008 1253681174676 1432778485344 1462628037122 1671574899568 1880521762014 2149167728016 2193942055683 2507362349352 2865556970688 2925256074244 3343149799136 3761043524028 4298335456032 4387884111366 5014724698704 5850512148488 6581826167049 6686299598272 7522087048056 8596670912064 8775768222732 10029449397408 11701024296976 13163652334098 15044174096112 17551536445464 20058898794816 23402048593952 26327304668196 30088348192224 35103072890928 46804097187904 52654609336392 60176696384448 70206145781856 105309218672784 140412291563712 210618437345568 421236874691136
• Sum of all divisors σ(n): 1404537381450099
• Sum of proper divisors (its aliquot sum) s(n): 983300506758963
• 421236874691136 is an abundant number, because the sum of its proper divisors (983300506758963) is greater than itself. Its abundance is 562063632067827

Bases of 421236874691136

• Binary: 1011111110001110011011010010010000100001001000000₂
• Hexadecimal: 0x17F1CDA484240
• Base-36: 45BDJR6DS0

Squares and roots of 421236874691136

• 421236874691136 squared (421236874691136²) is 177440504599555812775396970496
• 421236874691136 cubed (421236874691136³) is 74744483601135032948956090179142030104723456
• 421236874691136 is a perfect square number. Its square root is 20524056
• The cube root of 421236874691136 is 74962.1660846893

Scales and comparisons

• 421,236,874,691,136 seconds is equal to 13,394,029 years, 33 weeks, 3 days, 9 hours, 45 minutes, 36 seconds.
• To count from 1 to 421,236,874,691,136 would take you about thirty-three million, four hundred eighty-five thousand and seventy-four 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 421236874691136 cubic inches would be around 6246.8 feet tall.

Recreational maths with 421236874691136

• 421236874691136 backwards is 631196478632124
• 421236874691136 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421236874691136's digits is 63
• More coming soon!