80949803748

Names of 80949803748

• Cardinal: 80949803748 can be written as Eighty billion, nine hundred forty-nine million, eight hundred three thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 8.0949803748 × 10¹⁰

Factors of 80949803748

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10394246

Divisors of 80949803748

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 59 66 118 132 177 236 354 649 708 1298 1947 2596 3894 7788 10394171 20788342 31182513 41576684 62365026 114335881 124730052 228671762 343007643 457343524 613256089 686015286 1226512178 1372030572 1839768267 2453024356 3679536534 6745816979 7359073068 13491633958 20237450937 26983267916 40474901874 80949803748
• Sum of all divisors σ(n): 209546507520
• Sum of proper divisors (its aliquot sum) s(n): 128596703772
• 80949803748 is an abundant number, because the sum of its proper divisors (128596703772) is greater than itself. Its abundance is 47646900024

Bases of 80949803748

• Binary: 1001011011000111110111111101011100100₂
• Hexadecimal: 0x12D8FBFAE4
• Base-36: 116RF8BO

Squares and roots of 80949803748

• 80949803748 squared (80949803748²) is 6552870726839714847504
• 80949803748 cubed (80949803748³) is 530453599323689033157730547644992
• The square root of 80949803748 is 284516.7899228445
• The cube root of 80949803748 is 4325.8547543459

Scales and comparisons

• 80,949,803,748 seconds is equal to 2,573 years, 49 weeks, 4 days, 35 minutes, 48 seconds.
• To count from 1 to 80,949,803,748 would take you about five thousand, one hundred forty-seven 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 80949803748 cubic inches would be around 360.5 feet tall.

Recreational maths with 80949803748

• 80949803748 backwards is 84730894908
• The number of decimal digits it has is: 11
• The sum of 80949803748's digits is 60
• More coming soon!