428136937088949

Names of 428136937088949

• Cardinal: 428136937088949 can be written as Four hundred twenty-eight trillion, one hundred thirty-six billion, nine hundred thirty-seven million, eighty-eight thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 4.28136937088949 × 10¹⁴

Factors of 428136937088949

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 533025

Divisors of 428136937088949

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 27 33 81 99 243 297 349 863 891 1047 2589 2673 3141 3839 7767 9423 9493 11517 23301 28269 28479 34551 69903 84807 85437 103653 209709 256311 301187 310959 531799 768933 903561 932877 1595397 2306799 2710683 3313057 4786191 5849789 8132049 9939171 14358573 17549367 24396147 29817513 43075719 52648101 73188441 89452539 129227157 157944303 185597851 268357617 458942537 473832909 556793553 805072851 1376827611 1421498727 1670380659 2041576361 4130482833 5011141977 5048367907 6124729083 12391448499 15033425931 15145103721 18374187249 37174345497 45100277793 45435311163 55122561747 111523036491 136305933489 160170945413 165367685241 408917800467 480512836239 496103055723 1226753401401 1441538508717 1761880399543 4324615526151 5285641198629 12973846578453 15856923595887 38921539735359 47570770787661 142712312362983 428136937088949
• Sum of all divisors σ(n): 702445685760000
• Sum of proper divisors (its aliquot sum) s(n): 274308748671051
• 428136937088949 is a deficient number, because the sum of its proper divisors (274308748671051) is less than itself. Its deficiency is 153828188417898

Bases of 428136937088949

• Binary: 1100001010110001101100110000011001110011110110101₂
• Hexadecimal: 0x18563660CE7B5
• Base-36: 47RFE66AB9

Squares and roots of 428136937088949

• 428136937088949 squared (428136937088949²) is 183301236899906673826337924601
• 428136937088949 cubed (428136937088949³) is 78478030130941880638876187695788019192334349
• The square root of 428136937088949 is 20691470.1529144371
• The cube root of 428136937088949 is 75369.2567623915

Scales and comparisons

• 428,136,937,088,949 seconds is equal to 13,613,430 years, 14 weeks, 5 days, 17 hours, 9 minutes, 9 seconds.
• To count from 1 to 428,136,937,088,949 would take you about thirty-four million, thirty-three thousand, five hundred seventy-five 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 428136937088949 cubic inches would be around 6280.8 feet tall.

Recreational maths with 428136937088949

• 428136937088949 backwards is 949880739631824
• 428136937088949 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 428136937088949's digits is 81
• More coming soon!