148149105615

Names of 148149105615

• Cardinal: 148149105615 can be written as One hundred forty-eight billion, one hundred forty-nine million, one hundred five thousand, six hundred fifteen.

Scientific notation

• Scientific notation: 1.48149105615 × 10¹¹

Factors of 148149105615

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 62579

Divisors of 148149105615

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 49 63 105 147 245 315 441 735 1093 2205 3279 5465 7651 9837 16395 22953 38255 49185 53557 61471 68859 114765 160671 184413 267785 307355 344295 430297 482013 553239 803355 922065 1290891 2151485 2410065 2766195 3012079 3872673 6454455 9036237 15060395 19363365 27108711 45181185 67187803 135543555 201563409 335939015 470314621 604690227 1007817045 1410943863 2351573105 3023451135 3292202347 4232831589 7054719315 9876607041 16461011735 21164157945 29629821123 49383035205 148149105615
• Sum of all divisors σ(n): 298995136128
• Sum of proper divisors (its aliquot sum) s(n): 150846030513
• 148149105615 is an abundant number, because the sum of its proper divisors (150846030513) is greater than itself. Its abundance is 2696924898

Bases of 148149105615

• Binary: 10001001111110010111111111001111001111₂
• Hexadecimal: 0x227E5FF3CF
• Base-36: 1W245HHR

Squares and roots of 148149105615

• 148149105615 squared (148149105615²) is 21948157494524424528225
• 148149105615 cubed (148149105615³) is 3251599902710952753629102073483375
• The square root of 148149105615 is 384901.4232436663
• The cube root of 148149105615 is 5291.3482389987

Scales and comparisons

• 148,149,105,615 seconds is equal to 4,710 years, 35 weeks, 3 days, 17 hours, 20 minutes, 15 seconds.
• To count from 1 to 148,149,105,615 would take you about nine thousand, four hundred twenty-one 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 148149105615 cubic inches would be around 440.9 feet tall.

Recreational maths with 148149105615

• 148149105615 backwards is 516501941841
• 148149105615 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148149105615's digits is 45
• More coming soon!