149105030080

Names of 149105030080

• Cardinal: 149105030080 can be written as One hundred forty-nine billion, one hundred five million, thirty thousand and eighty.

Scientific notation

• Scientific notation: 1.4910503008 × 10¹¹

Factors of 149105030080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 15030787

Divisors of 149105030080

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 992 1240 1984 2480 4960 9920 15030749 30061498 60122996 75153745 120245992 150307490 240491984 300614980 465953219 480983968 601229960 931906438 961967936 1202459920 1863812876 2329766095 2404919840 3727625752 4659532190 4809839680 7455251504 9319064380 14910503008 18638128760 29821006016 37276257520 74552515040 149105030080
• Sum of all divisors σ(n): 366509808000
• Sum of proper divisors (its aliquot sum) s(n): 217404777920
• 149105030080 is an abundant number, because the sum of its proper divisors (217404777920) is greater than itself. Its abundance is 68299747840

Bases of 149105030080

• Binary: 10001010110111010110100011001111000000₂
• Hexadecimal: 0x22B75A33C0
• Base-36: 1WHXA9J4

Squares and roots of 149105030080

• 149105030080 squared (149105030080²) is 22232309995157704806400
• 149105030080 cubed (149105030080³) is 3314949250575874229502032576512000
• The square root of 149105030080 is 386141.2048461027
• The cube root of 149105030080 is 5302.7045657629

Scales and comparisons

• 149,105,030,080 seconds is equal to 4,741 years, 4 weeks, 15 hours, 54 minutes, 40 seconds.
• To count from 1 to 149,105,030,080 would take you about nine thousand, four hundred eighty-two 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 149105030080 cubic inches would be around 441.9 feet tall.

Recreational maths with 149105030080

• 149105030080 backwards is 080030501941
• 149105030080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149105030080's digits is 31
• More coming soon!