42034638720

Names of 42034638720

• Cardinal: 42034638720 can be written as Forty-two billion, thirty-four million, six hundred thirty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.203463872 × 10¹⁰

Factors of 42034638720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4689

Divisors of 42034638720

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 4679 9358 14037 18716 23395 28074 37432 46790 56148 70185 74864 93580 112296 140370 149728 187160 224592 280740 299456 374320 449184 561480 598912 748640 898368 1122960 1497280 1796736 2245920 2994560 4491840 8983680 21893041 43786082 65679123 87572164 109465205 131358246 175144328 218930410 262716492 328395615 350288656 437860820 525432984 656791230 700577312 875721640 1050865968 1313582460 1401154624 1751443280 2101731936 2627164920 2802309248 3502886560 4203463872 5254329840 7005773120 8406927744 10508659680 14011546240 21017319360 42034638720
• Sum of all divisors σ(n): 134014052520
• Sum of proper divisors (its aliquot sum) s(n): 91979413800
• 42034638720 is an abundant number, because the sum of its proper divisors (91979413800) is greater than itself. Its abundance is 49944775080

Bases of 42034638720

• Binary: 100111001001011101011010111110000000₂
• Hexadecimal: 0x9C975AF80
• Base-36: JB6C6TC

Squares and roots of 42034638720

• 42034638720 squared (42034638720²) is 1766910852320923238400
• 42034638720 cubed (42034638720³) is 74271459327757281822996430848000
• The square root of 42034638720 is 205023.5077253337
• The cube root of 42034638720 is 3476.9819784435

Scales and comparisons

• 42,034,638,720 seconds is equal to 1,336 years, 29 weeks, 5 days, 32 minutes.
• To count from 1 to 42,034,638,720 would take you about two thousand, six hundred seventy-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 42034638720 cubic inches would be around 289.7 feet tall.

Recreational maths with 42034638720

• 42034638720 backwards is 02783643024
• The number of decimal digits it has is: 11
• The sum of 42034638720's digits is 39
• More coming soon!