84920064209440

Names of 84920064209440

• Cardinal: 84920064209440 can be written as Eighty-four trillion, nine hundred twenty billion, sixty-four million, two hundred nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 8.492006420944 × 10¹³

Factors of 84920064209440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4544613

Divisors of 84920064209440

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 119953 239906 479812 599765 959624 1199530 1919248 2399060 3838496 4424653 4798120 8849306 9596240 17698612 19192480 22123265 35397224 44246530 70794448 88493060 141588896 176986120 353972240 707944480 530750401309 1061500802618 2123001605236 2653752006545 4246003210472 5307504013090 8492006420944 10615008026180 16984012841888 21230016052360 42460032104720 84920064209440
• Sum of all divisors σ(n): 200625369556248
• Sum of proper divisors (its aliquot sum) s(n): 115705305346808
• 84920064209440 is an abundant number, because the sum of its proper divisors (115705305346808) is greater than itself. Its abundance is 30785241137368

Bases of 84920064209440

• Binary: 10011010011101111111110010000101111001000100000₂
• Hexadecimal: 0x4D3BFE42F220
• Base-36: U3NQLNQCG

Squares and roots of 84920064209440

• 84920064209440 squared (84920064209440²) is 7211417305335412452185113600
• 84920064209440 cubed (84920064209440³) is 612394020610150007335405570744920592384000
• The square root of 84920064209440 is 9215208.3106916253
• The cube root of 84920064209440 is 43954.5094945961

Scales and comparisons

• 84,920,064,209,440 seconds is equal to 2,700,195 years, 19 weeks, 12 hours, 50 minutes, 40 seconds.
• To count from 1 to 84,920,064,209,440 would take you about six million, seven hundred fifty thousand, four hundred eighty-eight 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 84920064209440 cubic inches would be around 3662.9 feet tall.

Recreational maths with 84920064209440

• 84920064209440 backwards is 04490246002948
• The number of decimal digits it has is: 14
• The sum of 84920064209440's digits is 52
• More coming soon!