148047942

Names of 148047942

• Cardinal: 148047942 can be written as One hundred forty-eight million, forty-seven thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.48047942 × 10⁸

Factors of 148047942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 637

Divisors of 148047942

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 73 109 146 218 219 327 438 443 511 654 763 886 1022 1329 1526 1533 2289 2658 3066 3101 4578 6202 7957 9303 15914 18606 23871 32339 47742 48287 55699 64678 96574 97017 111398 144861 167097 194034 226373 289722 334194 338009 452746 676018 679119 1014027 1358238 2028054 3524951 7049902 10574853 21149706 24674657 49349314 74023971 148047942
• Sum of all divisors σ(n): 346959360
• Sum of proper divisors (its aliquot sum) s(n): 198911418
• 148047942 is an abundant number, because the sum of its proper divisors (198911418) is greater than itself. Its abundance is 50863476

Bases of 148047942

• Binary: 1000110100110000100001000110₂
• Hexadecimal: 0x8D30846
• Base-36: 2G56IU

Squares and roots of 148047942

• 148047942 squared (148047942²) is 21918193130435364
• 148047942 cubed (148047942³) is 3244943385319493204220888
• The square root of 148047942 is 12167.4953051151
• The cube root of 148047942 is 529.0143565725

Scales and comparisons

• 148,047,942 seconds is equal to 4 years, 36 weeks, 5 days, 12 hours, 25 minutes, 42 seconds.
• To count from 1 to 148,047,942 would take you about 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 148047942 cubic inches would be around 44.1 feet tall.

Recreational maths with 148047942

• 148047942 backwards is 249740841
• The number of decimal digits it has is: 9
• The sum of 148047942's digits is 39
• More coming soon!