80189539752

Names of 80189539752

• Cardinal: 80189539752 can be written as Eighty billion, one hundred eighty-nine million, five hundred thirty-nine thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 8.0189539752 × 10¹⁰

Factors of 80189539752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9006078

Divisors of 80189539752

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 53 56 84 106 159 168 212 318 371 424 636 742 1113 1272 1484 2226 2968 4452 8904 9006013 18012026 27018039 36024052 54036078 63042091 72048104 108072156 126084182 189126273 216144312 252168364 378252546 477318689 504336728 756505092 954637378 1431956067 1513010184 1909274756 2863912134 3341230823 3818549512 5727824268 6682461646 10023692469 11455648536 13364923292 20047384938 26729846584 40094769876 80189539752
• Sum of all divisors σ(n): 233435882880
• Sum of proper divisors (its aliquot sum) s(n): 153246343128
• 80189539752 is an abundant number, because the sum of its proper divisors (153246343128) is greater than itself. Its abundance is 73056803376

Bases of 80189539752

• Binary: 1001010101011101010110100010110101000₂
• Hexadecimal: 0x12ABAB45A8
• Base-36: 10U6S4VC

Squares and roots of 80189539752

• 80189539752 squared (80189539752²) is 6430362285637588221504
• 80189539752 cubed (80189539752³) is 515647792123896959353701989227008
• The square root of 80189539752 is 283177.5763580161
• The cube root of 80189539752 is 4312.2696212793

Scales and comparisons

• 80,189,539,752 seconds is equal to 2,549 years, 40 weeks, 3 days, 16 hours, 9 minutes, 12 seconds.
• To count from 1 to 80,189,539,752 would take you about five thousand and ninety-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 80189539752 cubic inches would be around 359.4 feet tall.

Recreational maths with 80189539752

• 80189539752 backwards is 25793598108
• The number of decimal digits it has is: 11
• The sum of 80189539752's digits is 57
• More coming soon!