84639998213001

Names of 84639998213001

• Cardinal: 84639998213001 can be written as Eighty-four trillion, six hundred thirty-nine billion, nine hundred ninety-eight million, two hundred thirteen thousand and one.

Scientific notation

• Scientific notation: 8.4639998213001 × 10¹³

Factors of 84639998213001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 719899

Divisors of 84639998213001

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 11 21 33 63 77 99 231 693 273797 446081 821391 1338243 1916579 2464173 3011767 3122567 4014729 4906891 5749737 9035301 9367701 14720673 17249211 21082369 27105903 28103103 34348237 44162019 63247107 103044711 189741321 309134133 122135639557 366406918671 854949476899 1099220756013 1343492035127 2564848430697 4030476105381 7694545292091 9404444245889 12091428316143 28213332737667 84639998213001
• Sum of all divisors σ(n): 152426176576128
• Sum of proper divisors (its aliquot sum) s(n): 67786178363127
• 84639998213001 is a deficient number, because the sum of its proper divisors (67786178363127) is less than itself. Its deficiency is 16853819849874

Bases of 84639998213001

• Binary: 10011001111101011001001000001101111101110001001₂
• Hexadecimal: 0x4CFAC906FB89
• Base-36: U032TLGG9

Squares and roots of 84639998213001

• 84639998213001 squared (84639998213001²) is 7163929297496812473365426001
• 84639998213001 cubed (84639998213001³) is 606354962938195717048143263633097101639001
• The square root of 84639998213001 is 9199999.9028804887
• The cube root of 84639998213001 is 43906.1356840045

Scales and comparisons

• 84,639,998,213,001 seconds is equal to 2,691,290 years, 6 weeks, 6 days, 22 hours, 43 minutes, 21 seconds.
• To count from 1 to 84,639,998,213,001 would take you about six million, seven hundred twenty-eight thousand, two hundred twenty-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 84639998213001 cubic inches would be around 3658.8 feet tall.

Recreational maths with 84639998213001

• 84639998213001 backwards is 10031289993648
• 84639998213001 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 84639998213001's digits is 63
• More coming soon!