6427420541220

Names of 6427420541220

• Cardinal: 6427420541220 can be written as Six trillion, four hundred twenty-seven billion, four hundred twenty million, five hundred forty-one thousand, two hundred twenty.

Scientific notation

• Scientific notation: 6.42742054122 × 10¹²

Factors of 6427420541220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2186197480

Divisors of 6427420541220

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 140 147 196 210 245 294 420 490 588 735 980 1470 2940 2186197463 4372394926 6558592389 8744789852 10930987315 13117184778 15303382241 21861974630 26234369556 30606764482 32792961945 43723949260 45910146723 61213528964 65585923890 76516911205 91820293446 107123675687 131171847780 153033822410 183640586892 214247351374 229550733615 306067644820 321371027061 428494702748 459101467230 535618378435 642742054122 918202934460 1071236756870 1285484108244 1606855135305 2142473513740 3213710270610 6427420541220
• Sum of all divisors σ(n): 20935026915264
• Sum of proper divisors (its aliquot sum) s(n): 14507606374044
• 6427420541220 is an abundant number, because the sum of its proper divisors (14507606374044) is greater than itself. Its abundance is 8080185832824

Bases of 6427420541220

• Binary: 1011101100010000000000111100100000100100100₂
• Hexadecimal: 0x5D8801E4124
• Base-36: 2A0PS8LYC

Squares and roots of 6427420541220

• 6427420541220 squared (6427420541220²) is 41311734813696797719088400
• 6427420541220 cubed (6427420541220³) is 265527892934988187464604025453023848000
• The square root of 6427420541220 is 2535235.7959803265
• The cube root of 6427420541220 is 18592.8331555631

Scales and comparisons

• 6,427,420,541,220 seconds is equal to 204,372 years, 4 weeks, 5 days, 10 hours, 47 minutes.
• To count from 1 to 6,427,420,541,220 would take you about five hundred ten thousand, nine hundred thirty 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 6427420541220 cubic inches would be around 1549.4 feet tall.

Recreational maths with 6427420541220

• 6427420541220 backwards is 0221450247246
• The number of decimal digits it has is: 13
• The sum of 6427420541220's digits is 39
• More coming soon!