421241993550

Names of 421241993550

• Cardinal: 421241993550 can be written as Four hundred twenty-one billion, two hundred forty-one million, nine hundred ninety-three thousand, five hundred fifty.

Scientific notation

• Scientific notation: 4.2124199355 × 10¹¹

Factors of 421241993550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 38355

Divisors of 421241993550

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 50 63 70 75 90 105 126 150 175 210 225 315 350 450 525 630 1050 1575 3150 3881 7762 11643 19405 23286 27167 34457 34929 38810 54334 58215 68914 69858 81501 97025 103371 116430 135835 163002 172285 174645 194050 206742 241199 244503 271670 291075 310113 344570 349290 407505 482398 489006 516855 582150 620226 679175 723597 815010 861425 873225 1033710 1205995 1222515 1358350 1447194 1550565 1722850 1746450 2037525 2170791 2411990 2445030 2584275 3101130 3617985 4075050 4341582 5168550 6029975 6112575 7235970 7752825 10853955 12059950 12225150 15505650 18089925 21707910 36179850 54269775 108539550 133727617 267455234 401182851 668638085 802365702 936093319 1203548553 1337276170 1872186638 2005914255 2407097106 2808279957 3343190425 4011828510 4680466595 5616559914 6017742765 6686380850 8424839871 9360933190 10029571275 12035485530 14041399785 16849679742 20059142550 23402332975 28082799570 30088713825 42124199355 46804665950 60177427650 70206998925 84248398710 140413997850 210620996775 421241993550
• Sum of all divisors σ(n): 1293784326432
• Sum of proper divisors (its aliquot sum) s(n): 872542332882
• 421241993550 is an abundant number, because the sum of its proper divisors (872542332882) is greater than itself. Its abundance is 451300339332

Bases of 421241993550

• Binary: 110001000010011111110101011100101001110₂
• Hexadecimal: 0x6213FAB94E
• Base-36: 5DIKLUFI

Squares and roots of 421241993550

• 421241993550 squared (421241993550²) is 177444817129978241602500
• 421241993550 cubed (421241993550³) is 74747208512947223960760646663875000
• The square root of 421241993550 is 649031.5813194301
• The cube root of 421241993550 is 7496.2469729517

Scales and comparisons

• 421,241,993,550 seconds is equal to 13,394 years, 10 weeks, 52 minutes, 30 seconds.
• To count from 1 to 421,241,993,550 would take you about twenty-six thousand, seven hundred eighty-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 421241993550 cubic inches would be around 624.7 feet tall.

Recreational maths with 421241993550

• 421241993550 backwards is 055399142124
• 421241993550 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421241993550's digits is 45
• More coming soon!