42840064000

Names of 42840064000

• Cardinal: 42840064000 can be written as Forty-two billion, eight hundred forty million, sixty-four thousand.

Scientific notation

• Scientific notation: 4.2840064 × 10¹⁰

Factors of 42840064000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 10466

Divisors of 42840064000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 640 800 1000 1024 1280 1600 2000 2048 2560 3200 4000 4096 5120 6400 8000 8192 10240 10459 12800 16000 16384 20480 20918 25600 32000 32768 40960 41836 51200 52295 64000 81920 83672 102400 104590 128000 163840 167344 204800 209180 256000 261475 334688 409600 418360 512000 522950 669376 819200 836720 1024000 1045900 1307375 1338752 1673440 2048000 2091800 2614750 2677504 3346880 4096000 4183600 5229500 5355008 6693760 8367200 10459000 10710016 13387520 16734400 20918000 21420032 26775040 33468800 41836000 42840064 53550080 66937600 83672000 85680128 107100160 133875200 167344000 171360256 214200320 267750400 334688000 342720512 428400640 535500800 669376000 856801280 1071001600 1338752000 1713602560 2142003200 2677504000 4284006400 5355008000 8568012800 10710016000 21420032000 42840064000
• Sum of all divisors σ(n): 106937391600
• Sum of proper divisors (its aliquot sum) s(n): 64097327600
• 42840064000 is an abundant number, because the sum of its proper divisors (64097327600) is greater than itself. Its abundance is 21257263600

Bases of 42840064000

• Binary: 100111111001011101111000000000000000₂
• Hexadecimal: 0x9F9778000
• Base-36: JOHV8XS

Squares and roots of 42840064000

• 42840064000 squared (42840064000²) is 1835271083524096000000
• 42840064000 cubed (42840064000³) is 78623130675521618182144000000000
• The square root of 42840064000 is 206978.4143334757
• The cube root of 42840064000 is 3499.0491022229

Scales and comparisons

• 42,840,064,000 seconds is equal to 1,362 years, 9 weeks, 3 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 42,840,064,000 would take you about two thousand, seven hundred twenty-four 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 42840064000 cubic inches would be around 291.6 feet tall.

Recreational maths with 42840064000

• 42840064000 backwards is 00046004824
• The number of decimal digits it has is: 11
• The sum of 42840064000's digits is 28
• More coming soon!