121317491848402

Names of 121317491848402

• Cardinal: 121317491848402 can be written as One hundred twenty-one trillion, three hundred seventeen billion, four hundred ninety-one million, eight hundred forty-eight thousand, four hundred two.

Scientific notation

• Scientific notation: 1.21317491848402 × 10¹⁴

Factors of 121317491848402

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2118

Divisors of 121317491848402

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 17 34 83 127 166 254 289 578 1411 1889 2159 2822 3778 4318 6889 10541 13778 16129 21082 23987 32113 32258 36703 47974 64226 73406 117113 156787 179197 234226 239903 274193 313574 358394 479806 545921 548386 874903 1091842 1338707 1749806 1990921 2665379 2677414 3046349 3981842 4078351 4661281 5330758 6092698 8156702 9322562 13013321 14873351 19911949 22758019 26026642 29746702 30467681 39823898 45311443 45516038 60935362 69331967 90622886 111112681 138663934 221226457 222225362 252846967 338503133 386886323 442452914 505693934 517950577 677006266 773772646 1035901154 1652691767 1888915577 2528817523 3305383534 3760849769 3777831154 5057635046 5754553261 7521699538 8805159809 11509106522 17610319618 28095760039 32111564809 42989897891 56191520078 64223129618 85979795782 209891854409 419783708818 477627920663 730828264147 955255841326 1461656528294 3568161524953 7136323049906 60658745924201 121317491848402
• Sum of all divisors σ(n): 197324724582090
• Sum of proper divisors (its aliquot sum) s(n): 76007232733688
• 121317491848402 is a deficient number, because the sum of its proper divisors (76007232733688) is less than itself. Its deficiency is 45310259114714

Bases of 121317491848402

• Binary: 11011100101011001101110000000011011010011010010₂
• Hexadecimal: 0x6E566E01B4D2
• Base-36: 1704HIBKYA

Squares and roots of 121317491848402

• 121317491848402 squared (121317491848402²) is 14717933828387085718549953604
• 121317491848402 cubed (121317491848402³) is 1785542817250670312047672827192905301540808
• The square root of 121317491848402 is 11014421.9933867615
• The cube root of 121317491848402 is 49504.0967732511

Scales and comparisons

• 121,317,491,848,402 seconds is equal to 3,857,520 years, 51 weeks, 3 hours, 13 minutes, 22 seconds.
• To count from 1 to 121,317,491,848,402 would take you about nine million, six hundred forty-three thousand, eight hundred two 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 121317491848402 cubic inches would be around 4125.3 feet tall.

Recreational maths with 121317491848402

• 121317491848402 backwards is 204848194713121
• The number of decimal digits it has is: 15
• The sum of 121317491848402's digits is 55
• More coming soon!