148402021684

Names of 148402021684

• Cardinal: 148402021684 can be written as One hundred forty-eight billion, four hundred two million, twenty-one thousand, six hundred eighty-four.

Scientific notation

• Scientific notation: 1.48402021684 × 10¹¹

Factors of 148402021684

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 661

Divisors of 148402021684

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 233 419 466 838 932 1631 1676 2933 3262 5866 6524 11732 54289 97627 108578 195254 217156 380023 390508 683389 760046 1366778 1520092 2733556 12649337 22747091 25298674 45494182 50597348 88545359 90988364 159229637 177090718 318459274 354181436 636918548 5300072203 10600144406 21200288812 37100505421 74201010842 148402021684
• Sum of all divisors σ(n): 298794787200
• Sum of proper divisors (its aliquot sum) s(n): 150392765516
• 148402021684 is an abundant number, because the sum of its proper divisors (150392765516) is greater than itself. Its abundance is 1990743832

Bases of 148402021684

• Binary: 10001010001101011100110010010100110100₂
• Hexadecimal: 0x228D732534
• Base-36: 1W6AQCS4

Squares and roots of 148402021684

• 148402021684 squared (148402021684²) is 22023160039898406195856
• 148402021684 cubed (148402021684³) is 3268281473791205581434462062941504
• The square root of 148402021684 is 385229.8296913155
• The cube root of 148402021684 is 5294.3576084249

Scales and comparisons

• 148,402,021,684 seconds is equal to 4,718 years, 37 weeks, 4 days, 23 hours, 48 minutes, 4 seconds.
• To count from 1 to 148,402,021,684 would take you about nine thousand, four hundred thirty-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 148402021684 cubic inches would be around 441.2 feet tall.

Recreational maths with 148402021684

• 148402021684 backwards is 486120204841
• The number of decimal digits it has is: 12
• The sum of 148402021684's digits is 40
• More coming soon!