40420362540891234

Names of 40420362540891234

• Cardinal: 40420362540891234 can be written as Forty quadrillion, four hundred twenty trillion, three hundred sixty-two billion, five hundred forty million, eight hundred ninety-one thousand, two hundred thirty-four.

Scientific notation

• Scientific notation: 4.0420362540891234 × 10¹⁶

Factors of 40420362540891234

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 85056830

Divisors of 40420362540891234

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 11 22 33 66 7941767 15883534 23825301 47650602 77115047 87359437 154230094 174718874 231345141 262078311 462690282 524156622 848265517 1696531034 2544796551 5089593102 612429735468049 1224859470936098 1837289206404147 3674578412808294 6736727090148539 13473454180297078 20210181270445617 40420362540891234
• Sum of all divisors σ(n): 88189894155580416
• Sum of proper divisors (its aliquot sum) s(n): 47769531614689182
• 40420362540891234 is an abundant number, because the sum of its proper divisors (47769531614689182) is greater than itself. Its abundance is 7349169073797948

Bases of 40420362540891234

• Binary: 10001111100110100001101100000110111100010011110001100010₂
• Hexadecimal: 0x8F9A1B06F13C62
• Base-36: B1ZTM7E0G9U

Squares and roots of 40420362540891234

• 40420362540891234 squared (40420362540891234²) is 1633805707937083254376743018042756
• 40420362540891234 cubed (40420362540891234³) is 66039019036194363848378592990833160927702557600904
• The square root of 40420362540891234 is 201048159.7550478301
• The cube root of 40420362540891234 is 343189.0333796373

Scales and comparisons

• 40,420,362,540,891,234 seconds is equal to 1,285,242,500 years, 21 weeks, 2 days, 4 hours, 53 minutes, 54 seconds.
• To count from 1 to 40,420,362,540,891,234 would take you about three billion, eight hundred fifty-five million, seven hundred twenty-seven thousand, five hundred one 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 40420362540891234 cubic inches would be around 28599.1 feet tall.

Recreational maths with 40420362540891234

• 40420362540891234 backwards is 43219804526302404
• The number of decimal digits it has is: 17
• The sum of 40420362540891234's digits is 57
• More coming soon!