213274941489

Names of 213274941489

• Cardinal: 213274941489 can be written as Two hundred thirteen billion, two hundred seventy-four million, nine hundred forty-one thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 2.13274941489 × 10¹¹

Factors of 213274941489

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 123

Divisors of 213274941489

• Number of divisors d(n): 75
• Complete list of divisors:
  1 3 9 23 27 69 81 97 207 291 529 621 873 1587 1863 2231 2619 4761 6693 7857 9409 12167 14283 20079 28227 36501 42849 51313 60237 84681 109503 153939 180711 216407 254043 279841 328509 461817 649221 762129 839523 985527 1180199 1385451 1947663 2518569 3540597 4156353 4977361 5842989 7555707 10621791 14932083 17528967 22667121 27144577 31865373 44796249 81433731 95596119 114479303 134388747 244301193 343437909 403166241 732903579 1030313727 2198710737 2633023969 3090941181 7899071907 9272823543 23697215721 71091647163 213274941489
• Sum of all divisors σ(n): 336546668667
• Sum of proper divisors (its aliquot sum) s(n): 123271727178
• 213274941489 is a deficient number, because the sum of its proper divisors (123271727178) is less than itself. Its deficiency is 90003214311

Bases of 213274941489

• Binary: 11000110101000001011010101100000110001₂
• Hexadecimal: 0x31A82D5831
• Base-36: 2PZ6E629

Squares and roots of 213274941489

• 213274941489 squared (213274941489²) is 45486200667136373537121
• 213274941489 cubed (213274941489³) is 9701066785840422831313129244513169
• 213274941489 is a perfect square number. Its square root is 461817
• The cube root of 213274941489 is 5974.6611175623

Scales and comparisons

• 213,274,941,489 seconds is equal to 6,781 years, 25 weeks, 23 hours, 18 minutes, 9 seconds.
• To count from 1 to 213,274,941,489 would take you about thirteen thousand, five hundred sixty-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 213274941489 cubic inches would be around 497.9 feet tall.

Recreational maths with 213274941489

• 213274941489 backwards is 984149472312
• The number of decimal digits it has is: 12
• The sum of 213274941489's digits is 54
• More coming soon!