220142245977

Names of 220142245977

• Cardinal: 220142245977 can be written as Two hundred twenty billion, one hundred forty-two million, two hundred forty-five thousand, nine hundred seventy-seven.

Scientific notation

• Scientific notation: 2.20142245977 × 10¹¹

Factors of 220142245977

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26553

Divisors of 220142245977

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 17 23 51 69 103 153 207 309 391 529 927 1173 1587 1751 2369 3519 4761 5253 7107 8993 15759 21321 26407 26979 40273 54487 79221 80937 120819 163461 237663 362457 448919 490383 607361 926279 1346757 1822083 2719921 2778837 4040271 5466249 8159763 8336511 10325137 13969303 24479289 30975411 41907909 46238657 62558183 92926233 125723727 138715971 187674549 237478151 416147913 563023647 712434453 1063489111 1438838209 2137303359 3190467333 4316514627 9571401999 12949543881 24460249553 73380748659 220142245977
• Sum of all divisors σ(n): 355393793664
• Sum of proper divisors (its aliquot sum) s(n): 135251547687
• 220142245977 is a deficient number, because the sum of its proper divisors (135251547687) is less than itself. Its deficiency is 84890698290

Bases of 220142245977

• Binary: 11001101000001100000000001100001011001₂
• Hexadecimal: 0x3341801859
• Base-36: 2T4R0C49

Squares and roots of 220142245977

• 220142245977 squared (220142245977²) is 48462608463797972684529
• 220142245977 cubed (220142245977³) is 10668667473124455402351510140389833
• The square root of 220142245977 is 469193.1862005245
• The cube root of 220142245977 is 6038.1115353347

Scales and comparisons

• 220,142,245,977 seconds is equal to 6,999 years, 43 weeks, 5 days, 15 hours, 52 minutes, 57 seconds.
• To count from 1 to 220,142,245,977 would take you about thirteen thousand, nine hundred ninety-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 220142245977 cubic inches would be around 503.2 feet tall.

Recreational maths with 220142245977

• 220142245977 backwards is 779542241022
• The number of decimal digits it has is: 12
• The sum of 220142245977's digits is 45
• More coming soon!