3328921390083742921

Names of 3328921390083742921

• Cardinal: 3328921390083742921 can be written as Three quintillion, three hundred twenty-eight quadrillion, nine hundred twenty-one trillion, three hundred ninety billion, eighty-three million, seven hundred forty-two thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 3.328921390083742921 × 10¹⁸

Factors of 3328921390083742921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 88102416

Divisors of 3328921390083742921

• Number of divisors d(n): 16
• Complete list of divisors:
  1 13 3593 46709 816539 10615007 87282271 1134669523 2933824627 38139720151 313605199703 4076867596139 71269378280069 926501917640897 256070876160287917 3328921390083742921
• Sum of all divisors σ(n): 3585994470319726080
• Sum of proper divisors (its aliquot sum) s(n): 257073080235983159
• 3328921390083742921 is a deficient number, because the sum of its proper divisors (257073080235983159) is less than itself. Its deficiency is 3071848309847759762

Bases of 3328921390083742921

• Binary: 10111000110010101101000101110111101101001001000001110011001001₂
• Hexadecimal: 0x2E32B45DED241CC9
• Base-36: PAHW5AKSM7RD

Squares and roots of 3328921390083742921

• 3328921390083742921 squared (3328921390083742921²) is 11081717621357079301962973256817612241
• 3328921390083742921 cubed (3328921390083742921³) is 36890166828603517519540424467393133132161525003306695961
• The square root of 3328921390083742921 is 1824533197.8573979679
• The cube root of 3328921390083742921 is 1493142.2344189345

Scales and comparisons

• 3,328,921,390,083,742,921 seconds is equal to 105,849,403,174 years, 37 weeks, 3 days, 21 hours, 2 minutes, 1 second.
• To count from 1 to 3,328,921,390,083,742,921 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 3328921390083742921 cubic inches would be around 124428.5 feet tall.

Recreational maths with 3328921390083742921

• 3328921390083742921 backwards is 1292473800931298233
• The number of decimal digits it has is: 19
• The sum of 3328921390083742921's digits is 76
• More coming soon!