80489856848

Names of 80489856848

• Cardinal: 80489856848 can be written as Eighty billion, four hundred eighty-nine million, eight hundred fifty-six thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 8.0489856848 × 10¹⁰

Factors of 80489856848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 997

Divisors of 80489856848

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 43 86 172 344 431 521 688 862 1042 1724 2084 3448 4168 6896 8336 18533 22403 37066 44806 74132 89612 148264 179224 224551 271441 296528 358448 449102 542882 898204 1085764 1796408 2171528 3592816 4343056 9655693 11671963 19311386 23343926 38622772 46687852 77245544 93375704 116991071 154491088 186751408 233982142 467964284 935928568 1871857136 5030616053 10061232106 20122464212 40244928424 80489856848
• Sum of all divisors σ(n): 160253653824
• Sum of proper divisors (its aliquot sum) s(n): 79763796976
• 80489856848 is a deficient number, because the sum of its proper divisors (79763796976) is less than itself. Its deficiency is 726059872

Bases of 80489856848

• Binary: 1001010111101100100011011111101010000₂
• Hexadecimal: 0x12BD91BF50
• Base-36: 10Z5KZ0W

Squares and roots of 80489856848

• 80489856848 squared (80489856848²) is 6478617055411532495104
• 80489856848 cubed (80489856848³) is 521462959363085534259221220872192
• The square root of 80489856848 is 283707.3436624439
• The cube root of 80489856848 is 4317.6461951569

Scales and comparisons

• 80,489,856,848 seconds is equal to 2,559 years, 17 weeks, 13 hours, 34 minutes, 8 seconds.
• To count from 1 to 80,489,856,848 would take you about five thousand, one hundred eighteen 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 80489856848 cubic inches would be around 359.8 feet tall.

Recreational maths with 80489856848

• 80489856848 backwards is 84865898408
• The number of decimal digits it has is: 11
• The sum of 80489856848's digits is 68
• More coming soon!