148469451240

Names of 148469451240

• Cardinal: 148469451240 can be written as One hundred forty-eight billion, four hundred sixty-nine million, four hundred fifty-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4846945124 × 10¹¹

Factors of 148469451240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 112476878

Divisors of 148469451240

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1320 112476857 224953714 337430571 449907428 562384285 674861142 899814856 1124768570 1237245427 1349722284 1687152855 2249537140 2474490854 2699444568 3374305710 3711736281 4499074280 4948981708 6186227135 6748611420 7423472562 9897963416 12372454270 13497222840 14846945124 18558681405 24744908540 29693890248 37117362810 49489817080 74234725620 148469451240
• Sum of all divisors σ(n): 485900026560
• Sum of proper divisors (its aliquot sum) s(n): 337430575320
• 148469451240 is an abundant number, because the sum of its proper divisors (337430575320) is greater than itself. Its abundance is 188961124080

Bases of 148469451240

• Binary: 10001010010001011110000000100111101000₂
• Hexadecimal: 0x22917809E8
• Base-36: 1W7EVLRC

Squares and roots of 148469451240

• 148469451240 squared (148469451240²) is 22043177951506737537600
• 148469451240 cubed (148469451240³) is 3272738534045872653370180866624000
• The square root of 148469451240 is 385317.3383589169
• The cube root of 148469451240 is 5295.1593543017

Scales and comparisons

• 148,469,451,240 seconds is equal to 4,720 years, 45 weeks, 1 day, 10 hours, 14 minutes.
• To count from 1 to 148,469,451,240 would take you about nine thousand, four hundred forty-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 148469451240 cubic inches would be around 441.3 feet tall.

Recreational maths with 148469451240

• 148469451240 backwards is 042154964841
• The number of decimal digits it has is: 12
• The sum of 148469451240's digits is 48
• More coming soon!