129123382383009

Names of 129123382383009

• Cardinal: 129123382383009 can be written as One hundred twenty-nine trillion, one hundred twenty-three billion, three hundred eighty-two million, three hundred eighty-three thousand and nine.

Scientific notation

• Scientific notation: 1.29123382383009 × 10¹⁴

Factors of 129123382383009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 419

Divisors of 129123382383009

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 243 343 409 441 567 729 1029 1227 1323 1701 2187 2401 2863 3087 3681 3969 5103 6561 7203 8589 9261 11043 11907 15309 16807 20041 21609 25767 27783 33129 35721 45927 50421 60123 64827 77301 83349 99387 107163 117649 140287 151263 167281 180369 194481 231903 250047 298161 321489 352947 420861 453789 501843 541107 583443 695709 750141 894483 982009 1058841 1170967 1262583 1361367 1505529 1623321 1750329 2087127 2250423 2683449 2946027 3176523 3512901 3787749 4084101 4516587 4869963 5250987 6261381 6874063 8196769 8838081 9529569 10538703 11363247 12252303 13549761 14609889 15752961 18784143 20622189 24590307 26514243 28588707 31616109 34089741 36756909 40649283 43829667 48118441 57377383 61866567 73770921 79542729 85766121 94848327 102269223 110270727 121947849 131489001 144355323 172132149 185599701 221312763 238628187 257298363 284544981 306807669 365843547 401641681 433065969 516396447 556799103 663938289 715884561 771895089 853634943 920423007 1097530641 1204925043 1299197907 1549189341 1670397309 1991814867 2147653683 2560904829 2811491767 3614775129 3897593721 4647568023 5011191927 5975444601 6442961049 7682714487 8434475301 10844325387 11692781163 13942704069 15033575781 17926333803 19680442369 25303425903 32532976161 35078343489 41828112207 45100727343 53779001409 59041327107 75910277709 97598928483 105235030467 125484336621 177123981321 227730833127 292796785449 315705091401 376453009863 531371943963 683192499381 878390356347 1594115831889 2049577498143 2635171069041 4782347495667 6148732494429 14347042487001 18446197483287 43041127461003 129123382383009
• Sum of all divisors σ(n): 226507970459667
• Sum of proper divisors (its aliquot sum) s(n): 97384588076658
• 129123382383009 is a deficient number, because the sum of its proper divisors (97384588076658) is less than itself. Its deficiency is 31738794306351

Bases of 129123382383009

• Binary: 11101010110111111100001010101101101000110100001₂
• Hexadecimal: 0x756FE156D1A1
• Base-36: 19RQGO0529

Squares and roots of 129123382383009

• 129123382383009 squared (129123382383009²) is 16672847878028758979571894081
• 129123382383009 cubed (129123382383009³) is 2152854511968447645621108823891353522069729
• 129123382383009 is a perfect square number. Its square root is 11363247
• The cube root of 129123382383009 is 50543.8474691663

Scales and comparisons

• 129,123,382,383,009 seconds is equal to 4,105,724 years, 8 weeks, 9 hours, 30 minutes, 9 seconds.
• To count from 1 to 129,123,382,383,009 would take you about ten million, two hundred sixty-four thousand, three hundred ten 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 129123382383009 cubic inches would be around 4212 feet tall.

Recreational maths with 129123382383009

• 129123382383009 backwards is 900383283321921
• The number of decimal digits it has is: 15
• The sum of 129123382383009's digits is 54
• More coming soon!