427648531771746442

Names of 427648531771746442

• Cardinal: 427648531771746442 can be written as Four hundred twenty-seven quadrillion, six hundred forty-eight trillion, five hundred thirty-one billion, seven hundred seventy-one million, seven hundred forty-six thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 4.27648531771746442 × 10¹⁷

Factors of 427648531771746442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 321455766

Divisors of 427648531771746442

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 431 862 1129 1367 2258 2734 486599 589177 973198 1178354 1543343 3086686 321452837 642905674 665180833 1330361666 138546172747 277092345494 362920252973 439426028179 725840505946 878852056358 156418629031363 189392618145149 312837258062726 378785236290298 496111985814091 992223971628182 213824265885873221 427648531771746442
• Sum of all divisors σ(n): 644001393001720320
• Sum of proper divisors (its aliquot sum) s(n): 216352861229973878
• 427648531771746442 is a deficient number, because the sum of its proper divisors (216352861229973878) is less than itself. Its deficiency is 211295670541772564

Bases of 427648531771746442

• Binary: 10111101111010100000001001011101000111110001110100010001010₂
• Hexadecimal: 0x5EF5012E8F8E88A
• Base-36: 38YSR3CJ0GWA

Squares and roots of 427648531771746442

• 427648531771746442 squared (427648531771746442²) is 182883266726530426047145974739659364
• 427648531771746442 cubed (427648531771746442³) is 78209760501221425823402956146607464714948274458982888
• The square root of 427648531771746442 is 653948416.7514640003
• The cube root of 427648531771746442 is 753405.8622191515

Scales and comparisons

• 427,648,531,771,746,442 seconds is equal to 13,597,900,506 years, 30 weeks, 1 day, 5 hours, 7 minutes, 22 seconds.
• To count from 1 to 427,648,531,771,746,442 would take you about forty billion, seven hundred ninety-three million, seven hundred one thousand, five hundred nineteen 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 427648531771746442 cubic inches would be around 62783.8 feet tall.

Recreational maths with 427648531771746442

• 427648531771746442 backwards is 244647177135846724
• The number of decimal digits it has is: 18
• The sum of 427648531771746442's digits is 82
• More coming soon!