61231738028125

Names of 61231738028125

• Cardinal: 61231738028125 can be written as Sixty-one trillion, two hundred thirty-one billion, seven hundred thirty-eight million, twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 6.1231738028125 × 10¹³

Factors of 61231738028125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 132444

Divisors of 61231738028125

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 7 25 35 125 175 625 875 3125 4375 21875 26399 106033 131995 184793 530165 659975 742231 923965 2650825 3299875 3711155 4619825 13254125 16499375 18555775 23099125 66270625 82496875 92778875 115495625 331353125 463894375 577478125 2319471875 2799165167 13995825835 19594156169 69979129175 97970780845 349895645875 489853904225 1749478229375 2449269521125 8747391146875 12246347605625 61231738028125
• Sum of all divisors σ(n): 87472451404800
• Sum of proper divisors (its aliquot sum) s(n): 26240713376675
• 61231738028125 is a deficient number, because the sum of its proper divisors (26240713376675) is less than itself. Its deficiency is 34991024651450

Bases of 61231738028125

• Binary: 1101111011000010011111111111101000000001011101₂
• Hexadecimal: 0x37B09FFE805D
• Base-36: LPDGZV5GD

Squares and roots of 61231738028125

• 61231738028125 squared (61231738028125²) is 3749325741944929263291015625
• 61231738028125 cubed (61231738028125³) is 229577731612877305570569622033966064453125
• The square root of 61231738028125 is 7825071.1196847917
• The cube root of 61231738028125 is 39414.7578057063

Scales and comparisons

• 61,231,738,028,125 seconds is equal to 1,946,979 years, 45 weeks, 14 hours, 55 minutes, 25 seconds.
• To count from 1 to 61,231,738,028,125 would take you about four million, eight hundred sixty-seven thousand, four hundred forty-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 61231738028125 cubic inches would be around 3284.6 feet tall.

Recreational maths with 61231738028125

• 61231738028125 backwards is 52182083713216
• The number of decimal digits it has is: 14
• The sum of 61231738028125's digits is 49
• More coming soon!