149085106842

Names of 149085106842

• Cardinal: 149085106842 can be written as One hundred forty-nine billion, eighty-five million, one hundred six thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.49085106842 × 10¹¹

Factors of 149085106842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9667

Divisors of 149085106842

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 379 758 1137 1153 2274 2306 2653 3459 5306 6918 7959 8071 8123 15918 16142 16246 24213 24369 48426 48738 56861 113722 170583 341166 436987 873974 1310961 2621922 3058909 3078617 6117818 6157234 9176727 9235851 9365819 18353454 18471702 18731638 21550319 28097457 43100638 56194914 64650957 65560733 129301914 131121466 196682199 393364398 3549645401 7099290802 10648936203 21297872406 24847517807 49695035614 74542553421 149085106842
• Sum of all divisors σ(n): 342003502080
• Sum of proper divisors (its aliquot sum) s(n): 192918395238
• 149085106842 is an abundant number, because the sum of its proper divisors (192918395238) is greater than itself. Its abundance is 43833288396

Bases of 149085106842

• Binary: 10001010110110001010100011001010011010₂
• Hexadecimal: 0x22B62A329A
• Base-36: 1WHLF8NU

Squares and roots of 149085106842

• 149085106842 squared (149085106842²) is 22226369082090555212964
• 149085106842 cubed (149085106842³) is 3313620609313195892643838003499688
• The square root of 149085106842 is 386115.4061184297
• The cube root of 149085106842 is 5302.4683748695

Scales and comparisons

• 149,085,106,842 seconds is equal to 4,740 years, 23 weeks, 1 day, 1 hour, 40 minutes, 42 seconds.
• To count from 1 to 149,085,106,842 would take you about nine thousand, four hundred eighty 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 149085106842 cubic inches would be around 441.9 feet tall.

Recreational maths with 149085106842

• 149085106842 backwards is 248601580941
• The number of decimal digits it has is: 12
• The sum of 149085106842's digits is 48
• More coming soon!