137779097609487925

Names of 137779097609487925

• Cardinal: 137779097609487925 can be written as One hundred thirty-seven quadrillion, seven hundred seventy-nine trillion, ninety-seven billion, six hundred nine million, four hundred eighty-seven thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 1.37779097609487925 × 10¹⁷

Factors of 137779097609487925

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 221624

Divisors of 137779097609487925

• Number of divisors d(n): 36
• Complete list of divisors:
  1 5 25 37 185 925 3121 15605 78025 115477 218461 577385 1092305 2886925 5461525 8083057 40415285 202076425 681816781 3409083905 17045419525 25227220897 47725208521 126136104485 238626042605 630680522425 1193130213025 1765832715277 8829163576385 44145817881925 148950375794041 744751878970205 3723759394851025 5511163904379517 27555819521897585 137779097609487925
• Sum of all divisors σ(n): 175520566422210828
• Sum of proper divisors (its aliquot sum) s(n): 37741468812722903
• 137779097609487925 is a deficient number, because the sum of its proper divisors (37741468812722903) is less than itself. Its deficiency is 100037628796765022

Bases of 137779097609487925

• Binary: 111101001011111010101101111111010011111001100011000110101₂
• Hexadecimal: 0x1E97D5BFA7CC635
• Base-36: 11OMM3N9T2D1

Squares and roots of 137779097609487925

• 137779097609487925 squared (137779097609487925²) is 18983079738084801249282980720805625
• 137779097609487925 cubed (137779097609487925³) is 2615471596162278305225529968643899782359449709578125
• The square root of 137779097609487925 is 371186068.7168740239
• The cube root of 137779097609487925 is 516489.0422116445

Scales and comparisons

• 137,779,097,609,487,925 seconds is equal to 4,380,949,125 years, 13 weeks, 7 hours, 5 minutes, 25 seconds.
• To count from 1 to 137,779,097,609,487,925 would take you about thirteen billion, one hundred forty-two million, eight hundred forty-seven thousand, three hundred seventy-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 137779097609487925 cubic inches would be around 43040.8 feet tall.

Recreational maths with 137779097609487925

• 137779097609487925 backwards is 529784906790977731
• The number of decimal digits it has is: 18
• The sum of 137779097609487925's digits is 100
• More coming soon!