396378733122

Names of 396378733122

• Cardinal: 396378733122 can be written as Three hundred ninety-six billion, three hundred seventy-eight million, seven hundred thirty-three thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 3.96378733122 × 10¹¹

Factors of 396378733122

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 16397004

Divisors of 396378733122

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 17 18 34 51 79 102 153 158 237 306 474 711 1343 1422 2686 4029 8058 12087 24174 16396903 32793806 49190709 98381418 147572127 278747351 295144254 557494702 836242053 1295355337 1672484106 2508726159 2590710674 3886066011 5017452318 7772132022 11658198033 22021040729 23316396066 44042081458 66063122187 132126244374 198189366561 396378733122
• Sum of all divisors σ(n): 920850128640
• Sum of proper divisors (its aliquot sum) s(n): 524471395518
• 396378733122 is an abundant number, because the sum of its proper divisors (524471395518) is greater than itself. Its abundance is 128092662396

Bases of 396378733122

• Binary: 101110001001010000000110111101001000010₂
• Hexadecimal: 0x5C4A037A42
• Base-36: 523DNVWI

Squares and roots of 396378733122

• 396378733122 squared (396378733122²) is 157116100071401699866884
• 396378733122 cubed (396378733122³) is 62277480699371579535992755961731848
• The square root of 396378733122 is 629586.1602052573
• The cube root of 396378733122 is 7345.7607906577

Scales and comparisons

• 396,378,733,122 seconds is equal to 12,603 years, 32 weeks, 19 hours, 38 minutes, 42 seconds.
• To count from 1 to 396,378,733,122 would take you about twenty-five thousand, two hundred seven 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 396378733122 cubic inches would be around 612.1 feet tall.

Recreational maths with 396378733122

• 396378733122 backwards is 221337873693
• The number of decimal digits it has is: 12
• The sum of 396378733122's digits is 54
• More coming soon!