148809375

Names of 148809375

• Cardinal: 148809375 can be written as One hundred forty-eight million, eight hundred nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.48809375 × 10⁸

Factors of 148809375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 69

Divisors of 148809375

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 11 13 15 25 33 37 39 45 55 65 75 99 111 117 125 143 165 185 195 225 275 325 333 375 407 429 481 495 555 585 625 715 825 925 975 1125 1221 1287 1375 1443 1625 1665 1875 2035 2145 2405 2475 2775 2925 3125 3575 3663 4125 4329 4625 4875 5291 5625 6105 6435 6875 7215 8125 8325 9375 10175 10725 12025 12375 13875 14625 15873 17875 18315 20625 21645 23125 24375 26455 28125 30525 32175 34375 36075 40625 41625 47619 50875 53625 60125 61875 69375 73125 79365 89375 91575 103125 108225 115625 121875 132275 152625 160875 180375 208125 238095 254375 268125 300625 309375 346875 365625 396825 446875 457875 541125 661375 763125 804375 901875 1040625 1190475 1271875 1340625 1503125 1984125 2289375 2705625 3306875 3815625 4021875 4509375 5952375 9920625 11446875 13528125 16534375 29761875 49603125 148809375
• Sum of all divisors σ(n): 324166752
• Sum of proper divisors (its aliquot sum) s(n): 175357377
• 148809375 is an abundant number, because the sum of its proper divisors (175357377) is greater than itself. Its abundance is 26548002

Bases of 148809375

• Binary: 1000110111101010011010011111₂
• Hexadecimal: 0x8DEA69F
• Base-36: 2GLI1R

Squares and roots of 148809375

• 148809375 squared (148809375²) is 22144230087890625
• 148809375 cubed (148809375³) is 3295269039235198974609375
• The square root of 148809375 is 12198.7448124797
• The cube root of 148809375 is 529.9197398341

Scales and comparisons

• 148,809,375 seconds is equal to 4 years, 38 weeks, 7 hours, 56 minutes, 15 seconds.
• To count from 1 to 148,809,375 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 148809375 cubic inches would be around 44.2 feet tall.

Recreational maths with 148809375

• 148809375 backwards is 573908841
• 148809375 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 148809375's digits is 45
• More coming soon!