6427446473920

Names of 6427446473920

• Cardinal: 6427446473920 can be written as Six trillion, four hundred twenty-seven billion, four hundred forty-six million, four hundred seventy-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.42744647392 × 10¹²

Factors of 6427446473920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1081039

Divisors of 6427446473920

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 320 18911 37822 75644 94555 151288 189110 302576 378220 605152 756440 1062121 1210304 1512880 2124242 3025760 4248484 5310605 6051520 8496968 10621210 16993936 21242420 33987872 42484840 67975744 84969680 169939360 339878720 20085770231 40171540462 80343080924 100428851155 160686161848 200857702310 321372323696 401715404620 642744647392 803430809240 1285489294784 1606861618480 3213723236960 6427446473920
• Sum of all divisors σ(n): 15306180663168
• Sum of proper divisors (its aliquot sum) s(n): 8878734189248
• 6427446473920 is an abundant number, because the sum of its proper divisors (8878734189248) is greater than itself. Its abundance is 2451287715328

Bases of 6427446473920

• Binary: 1011101100010000001101010011111010011000000₂
• Hexadecimal: 0x5D881A9F4C0
• Base-36: 2A0Q7OFR4

Squares and roots of 6427446473920

• 6427446473920 squared (6427446473920²) is 41312068175106641240166400
• 6427446473920 cubed (6427446473920³) is 265531106922431830359081983554060288000
• The square root of 6427446473920 is 2535240.9104304073
• The cube root of 6427446473920 is 18592.8581610179

Scales and comparisons

• 6,427,446,473,920 seconds is equal to 204,372 years, 47 weeks, 4 days, 14 hours, 18 minutes, 40 seconds.
• To count from 1 to 6,427,446,473,920 would take you about five hundred ten thousand, nine hundred thirty-two 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 6427446473920 cubic inches would be around 1549.4 feet tall.

Recreational maths with 6427446473920

• 6427446473920 backwards is 0293746447246
• The number of decimal digits it has is: 13
• The sum of 6427446473920's digits is 58
• More coming soon!