804851094840

Names of 804851094840

• Cardinal: 804851094840 can be written as Eight hundred four billion, eight hundred fifty-one million, ninety-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.0485109484 × 10¹¹

Factors of 804851094840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 515930212

Divisors of 804851094840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 515930189 1031860378 1547790567 2063720756 2579650945 3095581134 4127441512 5159301890 6191162268 6707092457 7738952835 10318603780 12382324536 13414184914 15477905670 20121277371 20637207560 26828369828 30955811340 33535462285 40242554742 53656739656 61911622680 67070924570 80485109484 100606386855 134141849140 160970218968 201212773710 268283698280 402425547420 804851094840
• Sum of all divisors σ(n): 2600288157600
• Sum of proper divisors (its aliquot sum) s(n): 1795437062760
• 804851094840 is an abundant number, because the sum of its proper divisors (1795437062760) is greater than itself. Its abundance is 990585967920

Bases of 804851094840

• Binary: 1011101101100100110111010001010100111000₂
• Hexadecimal: 0xBB64DD1538
• Base-36: A9QRK7CO

Squares and roots of 804851094840

• 804851094840 squared (804851094840²) is 647785284865146674625600
• 804851094840 cubed (804851094840³) is 521370695744954582829599407091904000
• The square root of 804851094840 is 897134.9368071673
• The cube root of 804851094840 is 9301.9038567263

Scales and comparisons

• 804,851,094,840 seconds is equal to 25,591 years, 40 weeks, 2 days, 4 hours, 34 minutes.
• To count from 1 to 804,851,094,840 would take you about fifty-one thousand, one hundred eighty-three 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 804851094840 cubic inches would be around 775.2 feet tall.

Recreational maths with 804851094840

• 804851094840 backwards is 048490158408
• The number of decimal digits it has is: 12
• The sum of 804851094840's digits is 51
• More coming soon!