97162121994037742571620161

Names of 97162121994037742571620161

• Cardinal: 97162121994037742571620161 can be written as Ninety-seven septillion, one hundred sixty-two sextillion, one hundred twenty-one quintillion, nine hundred ninety-four quadrillion, thirty-seven trillion, seven hundred forty-two billion, five hundred seventy-one million, six hundred twenty thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 9.7162121994037742571620161 × 10²⁵

Factors of 97162121994037742571620161

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 65930503

Divisors of 97162121994037742571620161

• Number of divisors d(n): 27
• Complete list of divisors:
  1 307 487 94249 149509 237169 45899263 65929709 72810883 20240420663 22352941081 32107768283 6213809143541 9857084862881 15636483153821 3026125052904467 4346726528824681 4800400328223047 1334445044349177067 1473722900764475429 2116855819537619647 409674628615197359569 649874736598049231629 1030908784114820768089 199511544135601114110103 316488996723249975803323 97162121994037742571620161
• Sum of all divisors σ(n): 97680217930274720553529059
• Sum of proper divisors (its aliquot sum) s(n): 518095936236977981908898
• 97162121994037742571620161 is a deficient number, because the sum of its proper divisors (518095936236977981908898) is less than itself. Its deficiency is 96644026057800764589711263

Bases of 97162121994037742571620161

• Binary: 101000001011110111000010010111111111101100000000011101001101011110101000000011101000001₂
• Hexadecimal: 0x505EE12FFD803A6BD40741
• Base-36: C7I0SC66WBTQZT7PD

Squares and roots of 97162121994037742571620161

• 97162121994037742571620161 squared (97162121994037742571620161²) is 9440477950384272832732252155125554570982532461665921
• 97162121994037742571620161 cubed (97162121994037742571620161³) is 917256870297260104068081969375539574787883946969533846493855803115582090233281
• 97162121994037742571620161 is a perfect square number. Its square root is 9857084862881
• The cube root of 97162121994037742571620161 is 459725926.8342892649

Scales and comparisons

• 97,162,121,994,037,742,571,620,161 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 97,162,121,994,037,742,571,620,161 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 97162121994037742571620161 cubic inches would be around 38310493.9 feet tall.

Recreational maths with 97162121994037742571620161

• 97162121994037742571620161 backwards is 16102617524773049912126179
• The number of decimal digits it has is: 26
• The sum of 97162121994037742571620161's digits is 103
• More coming soon!