21141346989123

Names of 21141346989123

• Cardinal: 21141346989123 can be written as Twenty-one trillion, one hundred forty-one billion, three hundred forty-six million, nine hundred eighty-nine thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 2.1141346989123 × 10¹³

Factors of 21141346989123

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6196

Divisors of 21141346989123

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 17 27 31 51 93 153 279 459 509 527 577 837 1527 1581 1731 4581 4743 5059 5193 8653 9809 13743 14229 15177 15579 15779 17887 25959 29427 45531 47337 53661 77877 86003 88281 136593 142011 156829 160983 233631 258009 264843 268243 293693 304079 426033 470487 482949 774027 804729 881079 912237 1411461 2322081 2414187 2575031 2643237 2666093 2736711 2919043 4234383 4992781 7242561 7725093 7929711 7998279 8210133 8757129 9104483 14978343 23175279 23994837 26271387 27313449 43775527 44935029 49623731 69525837 71984511 78814161 79825961 81940347 90490333 131326581 134805087 148871193 154776211 239477883 245821041 271470999 393979743 446613579 464328633 718433649 814412997 1181939229 1339840737 1357041337 1392985899 1485792887 1538335661 2155300947 2443238991 4071124011 4178957697 4457378661 4615006983 12213372033 13372135983 13845020949 25258479079 36640116099 40116407949 41535062847 46059579497 75775437237 138178738491 227326311711 414536215473 681978935133 783012851449 1243608646419 2349038554347 7047115663041 21141346989123
• Sum of all divisors σ(n): 34366159872000
• Sum of proper divisors (its aliquot sum) s(n): 13224812882877
• 21141346989123 is a deficient number, because the sum of its proper divisors (13224812882877) is less than itself. Its deficiency is 7916534106246

Bases of 21141346989123

• Binary: 100110011101001011010011110100011010001000011₂
• Hexadecimal: 0x133A5A7A3443
• Base-36: 7HS7856IR

Squares and roots of 21141346989123

• 21141346989123 squared (21141346989123²) is 446956552514500137480309129
• 21141346989123 cubed (21141346989123³) is 9449263565771223516318702968083440603867
• The square root of 21141346989123 is 4597972.0517988145
• The cube root of 21141346989123 is 27651.0027089771

Scales and comparisons

• 21,141,346,989,123 seconds is equal to 672,229 years, 22 weeks, 6 days, 1 hour, 52 minutes, 3 seconds.
• To count from 1 to 21,141,346,989,123 would take you about one million, six hundred eighty thousand, five hundred seventy-three 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 21141346989123 cubic inches would be around 2304.3 feet tall.

Recreational maths with 21141346989123

• 21141346989123 backwards is 32198964314112
• The number of decimal digits it has is: 14
• The sum of 21141346989123's digits is 54
• More coming soon!