42238440975

Names of 42238440975

• Cardinal: 42238440975 can be written as Forty-two billion, two hundred thirty-eight million, four hundred forty thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 4.2238440975 × 10¹⁰

Factors of 42238440975

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 45387

Divisors of 42238440975

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 15 17 25 43 51 75 85 129 215 255 289 425 645 731 867 1075 1275 1445 2193 3225 3655 4335 7225 10965 12427 18275 21675 37281 45319 54825 62135 135957 186405 226595 310675 679785 770423 932025 1132975 1948717 2311269 3398925 3852115 5846151 9743585 11556345 13097191 19260575 29230755 33128189 39291573 48717925 57781725 65485955 99384567 146153775 165640945 196457865 327429775 496922835 563179213 828204725 982289325 1689537639 2484614175 2815896065 8447688195 14079480325 42238440975
• Sum of all divisors σ(n): 75910637440
• Sum of proper divisors (its aliquot sum) s(n): 33672196465
• 42238440975 is a deficient number, because the sum of its proper divisors (33672196465) is less than itself. Its deficiency is 8566244510

Bases of 42238440975

• Binary: 100111010101100110110111011000001111₂
• Hexadecimal: 0x9D59B760F
• Base-36: JEJODN3

Squares and roots of 42238440975

• 42238440975 squared (42238440975²) is 1784085895998558950625
• 42238440975 cubed (42238440975³) is 75357006812465120921032001859375
• The square root of 42238440975 is 205519.9284132807
• The cube root of 42238440975 is 3482.5922293897

Scales and comparisons

• 42,238,440,975 seconds is equal to 1,343 years, 2 weeks, 4 days, 20 hours, 16 minutes, 15 seconds.
• To count from 1 to 42,238,440,975 would take you about two thousand, six hundred eighty-six 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 42238440975 cubic inches would be around 290.2 feet tall.

Recreational maths with 42238440975

• 42238440975 backwards is 57904483224
• The number of decimal digits it has is: 11
• The sum of 42238440975's digits is 48
• More coming soon!