1997000222364036

Names of 1997000222364036

• Cardinal: 1997000222364036 can be written as One quadrillion, nine hundred ninety-seven trillion, two hundred twenty-two million, three hundred sixty-four thousand and thirty-six.

Scientific notation

• Scientific notation: 1.997000222364036 × 10¹⁵

Factors of 1997000222364036

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9532473

Divisors of 1997000222364036

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 2710451 5420902 6822017 8131353 10841804 13644034 16262706 20466051 24394059 27288068 32525412 40932102 48788118 61398153 73182177 81864204 97576236 122796306 146364354 184194459 245592612 292728708 368388918 736777836 18490742799667 36981485599334 55472228399001 73962971198668 110944456798002 166416685197003 221888913596004 332833370394006 499250055591009 665666740788012 998500111182018 1997000222364036
• Sum of all divisors σ(n): 5177410652998080
• Sum of proper divisors (its aliquot sum) s(n): 3180410430634044
• 1997000222364036 is an abundant number, because the sum of its proper divisors (3180410430634044) is greater than itself. Its abundance is 1183410208270008

Bases of 1997000222364036

• Binary: 111000110000100001011011000110111101101000110000100₂
• Hexadecimal: 0x71842D8DED184
• Base-36: JNVL8JDLL0

Squares and roots of 1997000222364036

• 1997000222364036 squared (1997000222364036²) is 3988009888122009229764506209296
• 1997000222364036 cubed (1997000222364036³) is 7964056633369626762558151659651042246119278656
• The square root of 1997000222364036 is 44687808.4309807701
• The cube root of 1997000222364036 is 125929.0820867189

Scales and comparisons

• 1,997,000,222,364,036 seconds is equal to 63,498,429 years, 49 weeks, 14 hours, 36 seconds.
• To count from 1 to 1,997,000,222,364,036 would take you about one hundred ninety million, four hundred ninety-five thousand, two hundred eighty-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 1997000222364036 cubic inches would be around 10494.1 feet tall.

Recreational maths with 1997000222364036

• 1997000222364036 backwards is 6304632220007991
• 1997000222364036 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1997000222364036's digits is 54
• More coming soon!