4469368920

Names of 4469368920

• Cardinal: 4469368920 can be written as Four billion, four hundred sixty-nine million, three hundred sixty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.46936892 × 10⁹

Factors of 4469368920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 284452

Divisors of 4469368920

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 131 262 393 524 655 786 1048 1310 1572 1965 2620 3144 3930 5240 7860 15720 284311 568622 852933 1137244 1421555 1705866 2274488 2843110 3411732 4264665 5686220 6823464 8529330 11372440 17058660 34117320 37244741 74489482 111734223 148978964 186223705 223468446 297957928 372447410 446936892 558671115 744894820 893873784 1117342230 1489789640 2234684460 4469368920
• Sum of all divisors σ(n): 13510506240
• Sum of proper divisors (its aliquot sum) s(n): 9041137320
• 4469368920 is an abundant number, because the sum of its proper divisors (9041137320) is greater than itself. Its abundance is 4571768400

Bases of 4469368920

• Binary: 100001010011001010010100001011000₂
• Hexadecimal: 0x10A652858
• Base-36: 21WY34O

Squares and roots of 4469368920

• 4469368920 squared (4469368920²) is 19975258543061966400
• 4469368920 cubed (4469368920³) is 89276799701325634262244288000
• The square root of 4469368920 is 66853.3388844567
• The cube root of 4469368920 is 1647.2091075345

Scales and comparisons

• 4,469,368,920 seconds is equal to 142 years, 5 weeks, 5 days, 19 hours, 22 minutes.
• To count from 1 to 4,469,368,920 would take you about two hundred eighty-four 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 4469368920 cubic inches would be around 137.3 feet tall.

Recreational maths with 4469368920

• 4469368920 backwards is 0298639644
• The number of decimal digits it has is: 10
• The sum of 4469368920's digits is 51
• More coming soon!