133978323296400618664

Names of 133978323296400618664

• Cardinal: 133978323296400618664 can be written as One hundred thirty-three quintillion, nine hundred seventy-eight quadrillion, three hundred twenty-three trillion, two hundred ninety-six billion, four hundred million, six hundred eighteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.33978323296400618664 × 10²⁰

Factors of 133978323296400618664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24020

Divisors of 133978323296400618664

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 107 214 428 856 11449 22898 23911 45796 47822 91592 95644 191288 1225043 2450086 2558477 4900172 5116954 9800344 10233908 20467816 273757039 547514078 571735921 1095028156 1143471842 2190056312 2286943684 4573887368 29292003173 58584006346 61175743547 117168012692 122351487094 234336025384 244702974188 489405948376 6545804559529 13091609119058 26183218238116 52366436476232 700401087869603 1400802175739206 2801604351478412 5603208702956824
• Sum of all divisors σ(n): 133983325660839978840
• Sum of proper divisors (its aliquot sum) s(n): 5002364439360176
• 133978323296400618664 is a deficient number, because the sum of its proper divisors (5002364439360176) is less than itself. Its deficiency is 133973320931961258488

Bases of 133978323296400618664

• Binary: 1110100001101010010100111110011000011000100011001101011010010101000₂
• Hexadecimal: 0x743529F30C466B4A8
• Base-36: S9WK7VJJJVT7S

Squares and roots of 133978323296400618664

• 133978323296400618664 squared (133978323296400618664²) is 17950191113314844737383767688401945144896
• 133978323296400618664 cubed (133978323296400618664³) is 2404936508211873620043607510289332512084747807856165521938944
• The square root of 133978323296400618664 is 11574900573.9315367419
• 133978323296400618664 is a perfect cube number. Its cube root is 5116954

Scales and comparisons

• 133,978,323,296,400,618,664 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 133,978,323,296,400,618,664 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 133978323296400618664 cubic inches would be around 426412.8 feet tall.

Recreational maths with 133978323296400618664

• 133978323296400618664 backwards is 466816004692323879331
• The number of decimal digits it has is: 21
• The sum of 133978323296400618664's digits is 91
• More coming soon!