180989056808

Names of 180989056808

• Cardinal: 180989056808 can be written as One hundred eighty billion, nine hundred eighty-nine million, fifty-six thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.80989056808 × 10¹¹

Factors of 180989056808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9312

Divisors of 180989056808

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 19 28 38 56 76 133 152 266 361 532 722 1064 1093 1444 2186 2527 2888 4372 5054 7651 8191 8744 10108 15302 16382 20216 20767 30604 32764 41534 57337 61208 65528 83068 114674 145369 155629 166136 229348 290738 311258 394573 458696 581476 622516 789146 1089403 1162952 1245032 1578292 2178806 2762011 2956951 3156584 4357612 5524022 5913902 8715224 8952763 11048044 11827804 17905526 20698657 22096088 23655608 35811052 41397314 62669341 71622104 82794628 125338682 165589256 170102497 250677364 340204994 501354728 680409988 1190717479 1360819976 2381434958 3231947443 4762869916 6463894886 9525739832 12927789772 22623632101 25855579544 45247264202 90494528404 180989056808
• Sum of all divisors σ(n): 409744834560
• Sum of proper divisors (its aliquot sum) s(n): 228755777752
• 180989056808 is an abundant number, because the sum of its proper divisors (228755777752) is greater than itself. Its abundance is 47766720944

Bases of 180989056808

• Binary: 10101000100011110010011101011100101000₂
• Hexadecimal: 0x2A23C9D728
• Base-36: 2B587M08

Squares and roots of 180989056808

• 180989056808 squared (180989056808²) is 32757038684249451148864
• 180989056808 cubed (180989056808³) is 5928665535285477488824567360666112
• The square root of 180989056808 is 425428.0865293217
• The cube root of 180989056808 is 5656.5388238239

Scales and comparisons

• 180,989,056,808 seconds is equal to 5,754 years, 46 weeks, 2 days, 18 hours, 8 seconds.
• To count from 1 to 180,989,056,808 would take you about eleven thousand, five hundred nine 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 180989056808 cubic inches would be around 471.4 feet tall.

Recreational maths with 180989056808

• 180989056808 backwards is 808650989081
• The number of decimal digits it has is: 12
• The sum of 180989056808's digits is 62
• More coming soon!