42852528640

Names of 42852528640

• Cardinal: 42852528640 can be written as Forty-two billion, eight hundred fifty-two million, five hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.285252864 × 10¹⁰

Factors of 42852528640

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 16739276

Divisors of 42852528640

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1280 2560 16739269 33478538 66957076 83696345 133914152 167392690 267828304 334785380 535656608 669570760 1071313216 1339141520 2142626432 2678283040 4285252864 5356566080 8570505728 10713132160 21426264320 42852528640
• Sum of all divisors σ(n): 102745639260
• Sum of proper divisors (its aliquot sum) s(n): 59893110620
• 42852528640 is an abundant number, because the sum of its proper divisors (59893110620) is greater than itself. Its abundance is 17040581980

Bases of 42852528640

• Binary: 100111111010001101011011001000000000₂
• Hexadecimal: 0x9FA35B200
• Base-36: JOPAEPS

Squares and roots of 42852528640

• 42852528640 squared (42852528640²) is 1836339210842020249600
• 42852528640 cubed (42852528640³) is 78691778625362671261443948544000
• The square root of 42852528640 is 207008.5231095571
• The cube root of 42852528640 is 3499.3884275649

Scales and comparisons

• 42,852,528,640 seconds is equal to 1,362 years, 30 weeks, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 42,852,528,640 would take you about two thousand, seven hundred twenty-five 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 42852528640 cubic inches would be around 291.6 feet tall.

Recreational maths with 42852528640

• 42852528640 backwards is 04682525824
• The number of decimal digits it has is: 11
• The sum of 42852528640's digits is 46
• More coming soon!