42390873920863751441625010

Names of 42390873920863751441625010

• Cardinal: 42390873920863751441625010 can be written as Forty-two septillion, three hundred ninety sextillion, eight hundred seventy-three quintillion, nine hundred twenty quadrillion, eight hundred sixty-three trillion, seven hundred fifty-one billion, four hundred forty-one million, six hundred twenty-five thousand and ten.

Scientific notation

• Scientific notation: 4.239087392086375144162501 × 10²⁵

Factors of 42390873920863751441625010

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 43326254489811597

Divisors of 42390873920863751441625010

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 97841077 195682154 489205385 978410770 43326254391970513 86652508783941026 216631271959852565 433262543919705130 4239087392086375144162501 8478174784172750288325002 21195436960431875720812505 42390873920863751441625010
• Sum of all divisors σ(n): 76303573837427333411533656
• Sum of proper divisors (its aliquot sum) s(n): 33912699916563581969908646
• 42390873920863751441625010 is a deficient number, because the sum of its proper divisors (33912699916563581969908646) is less than itself. Its deficiency is 8478174004300169471716364

Bases of 42390873920863751441625010

• Binary: 10001100010000100111011110000101000010111101011100011101011100111110100010111110110010₂
• Hexadecimal: 0x23109DE142F5C75CFA2FB2
• Base-36: 5BQZPEPOM6T1YXI2A

Squares and roots of 42390873920863751441625010

• 42390873920863751441625010 squared (42390873920863751441625010²) is 1796986191774566523321034144210387683057669457500100
• 42390873920863751441625010 cubed (42390873920863751441625010³) is 76175815093048739966480216612627567397231389780804185173197273620276237501000
• The square root of 42390873920863751441625010 is 6510827437497.0000000011
• The cube root of 42390873920863751441625010 is 348677660.4684465135

Scales and comparisons

• 42,390,873,920,863,751,441,625,010 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,390,873,920,863,751,441,625,010 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42390873920863751441625010 cubic inches would be around 29056471.7 feet tall.

Recreational maths with 42390873920863751441625010

• 42390873920863751441625010 backwards is 01052614415736802937809324
• The number of decimal digits it has is: 26
• The sum of 42390873920863751441625010's digits is 100
• More coming soon!