42856846400

Names of 42856846400

• Cardinal: 42856846400 can be written as Forty-two billion, eight hundred fifty-six million, eight hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 4.28568464 × 10¹⁰

Factors of 42856846400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 301057

Divisors of 42856846400

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 89 100 160 178 200 320 356 400 445 712 800 890 1424 1600 1780 2225 2848 3560 4450 5696 7120 8900 14240 17800 28480 35600 71200 142400 300961 601922 1203844 1504805 2407688 3009610 4815376 6019220 7524025 9630752 12038440 15048050 19261504 24076880 26785529 30096100 48153760 53571058 60192200 96307520 107142116 120384400 133927645 214284232 240768800 267855290 428568464 481537600 535710580 669638225 857136928 1071421160 1339276450 1714273856 2142842320 2678552900 4285684640 5357105800 8571369280 10714211600 21428423200 42856846400
• Sum of all divisors σ(n): 106639865460
• Sum of proper divisors (its aliquot sum) s(n): 63783019060
• 42856846400 is an abundant number, because the sum of its proper divisors (63783019060) is greater than itself. Its abundance is 20926172660

Bases of 42856846400

• Binary: 100111111010011101111001010001000000₂
• Hexadecimal: 0x9FA779440
• Base-36: JORUYBK

Squares and roots of 42856846400

• 42856846400 squared (42856846400²) is 1836709283353192960000
• 42856846400 cubed (42856846400³) is 78715567638121867636281344000000
• The square root of 42856846400 is 207018.9517894437
• The cube root of 42856846400 is 3499.5059547559

Scales and comparisons

• 42,856,846,400 seconds is equal to 1,362 years, 37 weeks, 1 day, 7 hours, 33 minutes, 20 seconds.
• To count from 1 to 42,856,846,400 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 42856846400 cubic inches would be around 291.6 feet tall.

Recreational maths with 42856846400

• 42856846400 backwards is 00464865824
• The number of decimal digits it has is: 11
• The sum of 42856846400's digits is 47
• More coming soon!