148439375994

Names of 148439375994

• Cardinal: 148439375994 can be written as One hundred forty-eight billion, four hundred thirty-nine million, three hundred seventy-five thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 1.48439375994 × 10¹¹

Factors of 148439375994

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 63691

Divisors of 148439375994

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 4603 9206 13809 27618 32221 59063 59839 64442 96663 118126 119678 177189 179517 193326 354378 359034 413441 418873 767819 826882 837746 1240323 1256619 1535638 2303457 2480646 2513238 4606914 5374733 10749466 16124199 32248398 271866989 543733978 815600967 1631201934 1903068923 3534270857 3806137846 5709206769 7068541714 10602812571 11418413538 21205625142 24739895999 49479791998 74219687997 148439375994
• Sum of all divisors σ(n): 365474801664
• Sum of proper divisors (its aliquot sum) s(n): 217035425670
• 148439375994 is an abundant number, because the sum of its proper divisors (217035425670) is greater than itself. Its abundance is 68596049676

Bases of 148439375994

• Binary: 10001010001111101011010010000001111010₂
• Hexadecimal: 0x228FAD207A
• Base-36: 1W6WYZJU

Squares and roots of 148439375994

• 148439375994 squared (148439375994²) is 22034248345488103488036
• 148439375994 cubed (148439375994³) is 3270750074901081007114558684607784
• The square root of 148439375994 is 385278.3097891705
• The cube root of 148439375994 is 5294.8017858517

Scales and comparisons

• 148,439,375,994 seconds is equal to 4,719 years, 47 weeks, 3 days, 7 hours, 59 minutes, 54 seconds.
• To count from 1 to 148,439,375,994 would take you about nine thousand, four hundred thirty-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 148439375994 cubic inches would be around 441.2 feet tall.

Recreational maths with 148439375994

• 148439375994 backwards is 499573934841
• The number of decimal digits it has is: 12
• The sum of 148439375994's digits is 66
• More coming soon!