427493276978881481

Names of 427493276978881481

• Cardinal: 427493276978881481 can be written as Four hundred twenty-seven quadrillion, four hundred ninety-three trillion, two hundred seventy-six billion, nine hundred seventy-eight million, eight hundred eighty-one thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 4.27493276978881481 × 10¹⁷

Factors of 427493276978881481

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 297954

Divisors of 427493276978881481

• Number of divisors d(n): 64
• Complete list of divisors:
  1 41 127 211 281 4733 5207 8651 11521 26797 35687 59291 194053 292561 601091 998663 1098677 1329973 1463167 2430931 7529957 11995001 24644731 37155247 40945183 54528893 61730371 82209641 126830201 168906571 280624303 308728237 1384691213 1523365127 2530945211 3370595281 5200038241 6925169411 7839757117 10440624407 11505596423 17346234251 35639286481 56772339733 175855784051 292169845943 321430041797 389098230853 428065600687 711195604291 1461210745721 2202971749877 7210087146091 11978963683663 15953027464973 37105570434761 49415475318331 82099726709983 90321841744957 1521328387825201 2026034488051571 3366088795109303 10426665292167841 427493276978881481
• Sum of all divisors σ(n): 445133622325174272
• Sum of proper divisors (its aliquot sum) s(n): 17640345346292791
• 427493276978881481 is a deficient number, because the sum of its proper divisors (17640345346292791) is less than itself. Its deficiency is 409852931632588690

Bases of 427493276978881481

• Binary: 10111101110110000101101111011010110001100011010001111001001₂
• Hexadecimal: 0x5EEC2DED631A3C9
• Base-36: 38X9PWA3WFYH

Squares and roots of 427493276978881481

• 427493276978881481 squared (427493276978881481²) is 182750501862142679215052465844753361
• 427493276978881481 cubed (427493276978881481³) is 78124610910582556233367370799190196964714722095407641
• The square root of 427493276978881481 is 653829700.2881419129
• The cube root of 427493276978881481 is 753314.6782832195

Scales and comparisons

• 427,493,276,978,881,481 seconds is equal to 13,592,963,884 years, 20 weeks, 6 days, 5 hours, 44 minutes, 41 seconds.
• To count from 1 to 427,493,276,978,881,481 would take you about forty billion, seven hundred seventy-eight million, eight hundred ninety-one thousand, six hundred fifty-three 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 427493276978881481 cubic inches would be around 62776.2 feet tall.

Recreational maths with 427493276978881481

• 427493276978881481 backwards is 184188879672394724
• The number of decimal digits it has is: 18
• The sum of 427493276978881481's digits is 98
• More coming soon!