80159288004

Names of 80159288004

• Cardinal: 80159288004 can be written as Eighty billion, one hundred fifty-nine million, two hundred eighty-eight thousand and four.

Scientific notation

• Scientific notation: 8.0159288004 × 10¹⁰

Factors of 80159288004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 524460

Divisors of 80159288004

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 31 36 62 93 124 137 186 274 279 372 411 548 558 822 1116 1233 1644 2466 4247 4932 8494 12741 16988 25482 38223 50964 76446 152892 524287 1048574 1572861 2097148 3145722 4718583 6291444 9437166 16252897 18874332 32505794 48758691 65011588 71827319 97517382 143654638 146276073 195034764 215481957 287309276 292552146 430963914 585104292 646445871 861927828 1292891742 2226646889 2585783484 4453293778 6679940667 8906587556 13359881334 20039822001 26719762668 40079644002 80159288004
• Sum of all divisors σ(n): 210688278528
• Sum of proper divisors (its aliquot sum) s(n): 130528990524
• 80159288004 is an abundant number, because the sum of its proper divisors (130528990524) is greater than itself. Its abundance is 50369702520

Bases of 80159288004

• Binary: 1001010101001110111011010101011000100₂
• Hexadecimal: 0x12A9DDAAC4
• Base-36: 10TORQH0

Squares and roots of 80159288004

• 80159288004 squared (80159288004²) is 6425511453308218304016
• 80159288004 cubed (80159288004³) is 515064423158734069611722973824064
• The square root of 80159288004 is 283124.1565179489
• The cube root of 80159288004 is 4311.7272807929

Scales and comparisons

• 80,159,288,004 seconds is equal to 2,548 years, 42 weeks, 3 days, 12 hours, 53 minutes, 24 seconds.
• To count from 1 to 80,159,288,004 would take you about five thousand and ninety-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 80159288004 cubic inches would be around 359.3 feet tall.

Recreational maths with 80159288004

• 80159288004 backwards is 40088295108
• The number of decimal digits it has is: 11
• The sum of 80159288004's digits is 45
• More coming soon!