135188298

Names of 135188298

• Cardinal: 135188298 can be written as One hundred thirty-five million, one hundred eighty-eight thousand, two hundred ninety-eight.

Scientific notation

• Scientific notation: 1.35188298 × 10⁸

Factors of 135188298

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3654

Divisors of 135188298

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 101 126 189 202 303 378 606 707 909 1414 1818 2121 2727 3541 4242 5454 6363 7082 10623 12726 19089 21246 24787 31869 38178 49574 63738 74361 95607 148722 191214 223083 357641 446166 669249 715282 1072923 1338498 2145846 2503487 3218769 5006974 6437538 7510461 9656307 15020922 19312614 22531383 45062766 67594149 135188298
• Sum of all divisors σ(n): 346832640
• Sum of proper divisors (its aliquot sum) s(n): 211644342
• 135188298 is an abundant number, because the sum of its proper divisors (211644342) is greater than itself. Its abundance is 76456044

Bases of 135188298

• Binary: 1000000011101100111101001010₂
• Hexadecimal: 0x80ECF4A
• Base-36: 28HJYI

Squares and roots of 135188298

• 135188298 squared (135188298²) is 18275875916136804
• 135188298 cubed (135188298³) is 2470684559561725267919592
• The square root of 135188298 is 11627.0502708123
• The cube root of 135188298 is 513.2311806439

Scales and comparisons

• 135,188,298 seconds is equal to 4 years, 15 weeks, 3 days, 16 hours, 18 minutes, 18 seconds.
• To count from 1 to 135,188,298 would take you about six 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 135188298 cubic inches would be around 42.8 feet tall.

Recreational maths with 135188298

• 135188298 backwards is 892881531
• The number of decimal digits it has is: 9
• The sum of 135188298's digits is 45
• More coming soon!