40531370463840

Names of 40531370463840

• Cardinal: 40531370463840 can be written as Forty trillion, five hundred thirty-one billion, three hundred seventy million, four hundred sixty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.053137046384 × 10¹³

Factors of 40531370463840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 84440355143

Divisors of 40531370463840

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 84440355133 168880710266 253321065399 337761420532 422201775665 506642130798 675522841064 844403551330 1013284261596 1266605326995 1351045682128 1688807102660 2026568523192 2533210653990 2702091364256 3377614205320 4053137046384 5066421307980 6755228410640 8106274092768 10132842615960 13510456821280 20265685231920 40531370463840
• Sum of all divisors σ(n): 127673816962608
• Sum of proper divisors (its aliquot sum) s(n): 87142446498768
• 40531370463840 is an abundant number, because the sum of its proper divisors (87142446498768) is greater than itself. Its abundance is 46611076034928

Bases of 40531370463840

• Binary: 1001001101110011110001111100000101001001100000₂
• Hexadecimal: 0x24DCF1F05260
• Base-36: ED7URHGTC

Squares and roots of 40531370463840

• 40531370463840 squared (40531370463840²) is 1642791991677041536747545600
• 40531370463840 cubed (40531370463840³) is 66584610809691728450762313710453551104000
• The square root of 40531370463840 is 6366425.2500001915
• The cube root of 40531370463840 is 34350.2917084445

Scales and comparisons

• 40,531,370,463,840 seconds is equal to 1,288,772 years, 10 weeks, 6 days, 1 hour, 44 minutes.
• To count from 1 to 40,531,370,463,840 would take you about three million, two hundred twenty-one thousand, nine hundred thirty 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 40531370463840 cubic inches would be around 2862.5 feet tall.

Recreational maths with 40531370463840

• 40531370463840 backwards is 04836407313504
• 40531370463840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40531370463840's digits is 48
• More coming soon!