128364418141301349

Names of 128364418141301349

• Cardinal: 128364418141301349 can be written as One hundred twenty-eight quadrillion, three hundred sixty-four trillion, four hundred eighteen billion, one hundred forty-one million, three hundred one thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 1.28364418141301349 × 10¹⁷

Factors of 128364418141301349

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 5117

Divisors of 128364418141301349

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 243 343 441 567 729 1029 1323 1701 2187 3087 3969 5103 5107 6561 9261 11907 15309 15321 19683 27783 35721 35749 45927 45963 59049 83349 107163 107247 137781 137889 177147 250047 250243 321489 321741 413343 413667 531441 750141 750729 964467 965223 1240029 1241001 1594323 1751701 2250423 2252187 2893401 2895669 3720087 3723003 4782969 5255103 6751269 6756561 8680203 8687007 11160261 11169009 14348907 15765309 20253807 20269683 26040609 26061021 26081449 33480783 33507027 47295927 60761421 60809049 78121827 78183063 78244347 100442349 100521081 141887781 182284263 182427147 182570143 234365481 234549189 234733041 301563243 425663343 546852789 547281441 547710429 703096443 703647567 704199123 904689729 1276990029 1277991001 1640558367 1641844323 1643131287 2110942701 2112597369 2714069187 3830970087 3833973003 4921675101 4925532969 4929393861 6332828103 6337792107 8142207561 8945937007 11492910261 11501919009 14776598907 14788181583 18998484309 19013376321 24426622683 26837811021 34478730783 34505757027 44329796721 44364544749 56995452927 57040128963 73279868049 80513433063 103436192349 103517271081 132989390163 133093634247 170986358781 171120386889 241540299189 310308577047 310551813243 398968170489 399280902741 512959076343 513361160667 724620897567 930925731141 931655439729 1196904511467 1197842708223 1540083482001 2173862692701 2792777193423 2794966319187 3590713534401 3593528124669 4620250446003 6521588078103 8378331580269 8384898957561 10780584374007 13860751338009 19564764234309 25134994740807 25154696872683 32341753122021 41582254014027 58694292702927 75464090618049 97025259366063 124746762042081 176082878108781 226392271854147 291075778098189 374240286126243 528248634326343 679176815562441 873227334294567 1584745902979029 2037530446687323 2619682002883701 4754237708937087 6112591340061969 14262713126811261 18337774020185907 42788139380433783 128364418141301349
• Sum of all divisors σ(n): 224588142988608000
• Sum of proper divisors (its aliquot sum) s(n): 96223724847306651
• 128364418141301349 is a deficient number, because the sum of its proper divisors (96223724847306651) is less than itself. Its deficiency is 32140693293994698

Bases of 128364418141301349

• Binary: 111001000000010101100001000011001000111001010101001100101₂
• Hexadecimal: 0x1C80AC2191CAA65
• Base-36: Z3XDZLU9PB9

Squares and roots of 128364418141301349

• 128364418141301349 squared (128364418141301349²) is 16477423844754854873965835229219801
• 128364418141301349 cubed (128364418141301349³) is 2115114924299561515879715359073293847241300098811549
• The square root of 128364418141301349 is 358279804.2610012215
• The cube root of 128364418141301349 is 504446.2356355055

Scales and comparisons

• 128,364,418,141,301,349 seconds is equal to 4,081,591,439 years, 35 weeks, 1 day, 20 hours, 9 minutes, 9 seconds.
• To count from 1 to 128,364,418,141,301,349 would take you about twelve billion, two hundred forty-four million, seven hundred seventy-four thousand, three hundred nineteen 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 128364418141301349 cubic inches would be around 42037.2 feet tall.

Recreational maths with 128364418141301349

• 128364418141301349 backwards is 943103141814463821
• 128364418141301349 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 128364418141301349's digits is 63
• More coming soon!