400442425400

Names of 400442425400

• Cardinal: 400442425400 can be written as Four hundred billion, four hundred forty-two million, four hundred twenty-five thousand, four hundred.

Scientific notation

• Scientific notation: 4.004424254 × 10¹¹

Factors of 400442425400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9489375

Divisors of 400442425400

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 200 211 422 844 1055 1688 2110 4220 5275 8440 10550 21100 42200 9489157 18978314 37956628 47445785 75913256 94891570 189783140 237228925 379566280 474457850 948915700 1897831400 2002212127 4004424254 8008848508 10011060635 16017697016 20022121270 40044242540 50055303175 80088485080 100110606350 200221212700 400442425400
• Sum of all divisors σ(n): 935441195640
• Sum of proper divisors (its aliquot sum) s(n): 534998770240
• 400442425400 is an abundant number, because the sum of its proper divisors (534998770240) is greater than itself. Its abundance is 134556344840

Bases of 400442425400

• Binary: 101110100111100001110101000000000111000₂
• Hexadecimal: 0x5D3C3A8038
• Base-36: 53YL2WXK

Squares and roots of 400442425400

• 400442425400 squared (400442425400²) is 160354136060234565160000
• 400442425400 cubed (400442425400³) is 64212599166881929765584739064000000
• The square root of 400442425400 is 632805.2033604023
• The cube root of 400442425400 is 7370.7785115321

Scales and comparisons

• 400,442,425,400 seconds is equal to 12,732 years, 43 weeks, 1 day, 7 hours, 3 minutes, 20 seconds.
• To count from 1 to 400,442,425,400 would take you about twenty-five thousand, four hundred sixty-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 400442425400 cubic inches would be around 614.2 feet tall.

Recreational maths with 400442425400

• 400442425400 backwards is 004524244004
• The number of decimal digits it has is: 12
• The sum of 400442425400's digits is 29
• More coming soon!