13135122

Names of 13135122

• Cardinal: 13135122 can be written as Thirteen million, one hundred thirty-five thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 1.3135122 × 10⁷

Factors of 13135122

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 36

Divisors of 13135122

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 39 42 54 63 66 77 78 81 91 99 117 126 143 154 162 182 189 198 231 234 243 273 286 297 351 378 429 462 486 546 567 594 693 702 729 819 858 891 1001 1053 1134 1287 1386 1458 1638 1701 1782 2002 2079 2106 2187 2457 2574 2673 3003 3159 3402 3861 4158 4374 4914 5103 5346 6006 6237 6318 6561 7371 7722 8019 9009 9477 10206 11583 12474 13122 14742 15309 16038 18018 18711 18954 22113 23166 24057 27027 28431 30618 34749 37422 44226 45927 48114 54054 56133 56862 66339 69498 72171 81081 85293 91854 104247 112266 132678 144342 162162 168399 170586 199017 208494 243243 312741 336798 398034 486486 505197 597051 625482 729729 938223 1010394 1194102 1459458 1876446 2189187 4378374 6567561 13135122
• Sum of all divisors σ(n): 39678912
• Sum of proper divisors (its aliquot sum) s(n): 26543790
• 13135122 is an abundant number, because the sum of its proper divisors (26543790) is greater than itself. Its abundance is 13408668

Bases of 13135122

• Binary: 110010000110110100010010₂
• Hexadecimal: 0xC86D12
• Base-36: 7TJ4I

Squares and roots of 13135122

• 13135122 squared (13135122²) is 172531429954884
• 13135122 cubed (13135122³) is 2266221381291855835848
• The square root of 13135122 is 3624.2408860339
• The cube root of 13135122 is 235.9453215277

Scales and comparisons

• 13,135,122 seconds is equal to 21 weeks, 5 days, 38 minutes, 42 seconds.
• To count from 1 to 13,135,122 would take you about thirty-two weeks!

  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 13135122 cubic inches would be around 19.7 feet tall.

Recreational maths with 13135122

• 13135122 backwards is 22153131
• 13135122 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13135122's digits is 18
• More coming soon!