828421808067

Names of 828421808067

• Cardinal: 828421808067 can be written as Eight hundred twenty-eight billion, four hundred twenty-one million, eight hundred eight thousand and sixty-seven.

Scientific notation

• Scientific notation: 8.28421808067 × 10¹¹

Factors of 828421808067

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 80382

Divisors of 828421808067

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 19 21 57 63 89 97 133 171 267 291 399 623 679 801 873 1197 1691 1843 1869 2037 5073 5529 5607 6111 8633 11837 12901 15219 16587 25899 35511 38703 60431 77697 80167 106533 116109 164027 181293 240501 492081 543879 561169 721503 1148189 1476243 1523173 1683507 3444567 4569519 5050521 7134863 7776199 10333701 10662211 13708557 21404589 23328597 31986633 49944041 54433393 64213767 69985791 95959899 135562397 147747781 149832123 163300179 406687191 443243343 449496369 489900537 692081711 948936779 1034234467 1220061573 1329730029 2076245133 2846810337 3102703401 4844571977 6228735399 8540431011 9308110203 13149552509 14533715931 39448657527 43601147793 92046867563 118345972581 276140602689 828421808067
• Sum of all divisors σ(n): 1470730060800
• Sum of proper divisors (its aliquot sum) s(n): 642308252733
• 828421808067 is a deficient number, because the sum of its proper divisors (642308252733) is less than itself. Its deficiency is 186113555334

Bases of 828421808067

• Binary: 1100000011100001110010011001111111000011₂
• Hexadecimal: 0xC0E1C99FC3
• Base-36: AKKKYE2R

Squares and roots of 828421808067

• 828421808067 squared (828421808067²) is 686282692080997386276489
• 828421808067 cubed (828421808067³) is 568531548618828077551870230152636763
• The square root of 828421808067 is 910176.8004442873
• The cube root of 828421808067 is 9391.8361593829

Scales and comparisons

• 828,421,808,067 seconds is equal to 26,341 years, 13 weeks, 8 hours, 54 minutes, 27 seconds.
• To count from 1 to 828,421,808,067 would take you about fifty-two thousand, six hundred eighty-two 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 828421808067 cubic inches would be around 782.7 feet tall.

Recreational maths with 828421808067

• 828421808067 backwards is 760808124828
• The number of decimal digits it has is: 12
• The sum of 828421808067's digits is 54
• More coming soon!