4330345728

Names of 4330345728

• Cardinal: 4330345728 can be written as Four billion, three hundred thirty million, three hundred forty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.330345728 × 10⁹

Factors of 4330345728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9733

Divisors of 4330345728

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 619 768 1238 1857 2476 3714 4952 7428 9109 9904 14856 18218 19808 27327 29712 36436 39616 54654 59424 72872 79232 109308 118848 145744 158464 218616 237696 291488 437232 475392 582976 874464 1165952 1748928 2331904 3497856 5638471 6995712 11276942 16915413 22553884 33830826 45107768 67661652 90215536 135323304 180431072 270646608 360862144 541293216 721724288 1082586432 1443448576 2165172864 4330345728
• Sum of all divisors σ(n): 11544920800
• Sum of proper divisors (its aliquot sum) s(n): 7214575072
• 4330345728 is an abundant number, because the sum of its proper divisors (7214575072) is greater than itself. Its abundance is 2884229344

Bases of 4330345728

• Binary: 100000010000110111101010100000000₂
• Hexadecimal: 0x1021BD500
• Base-36: 1ZM6C5C

Squares and roots of 4330345728

• 4330345728 squared (4330345728²) is 18751894124007849984
• 4330345728 cubed (4330345728³) is 81202184611805695416679268352
• The square root of 4330345728 is 65805.3624562615
• The cube root of 4330345728 is 1629.9496550623

Scales and comparisons

• 4,330,345,728 seconds is equal to 137 years, 35 weeks, 6 days, 17 hours, 48 minutes, 48 seconds.
• To count from 1 to 4,330,345,728 would take you about two hundred seventy-five 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 4330345728 cubic inches would be around 135.8 feet tall.

Recreational maths with 4330345728

• 4330345728 backwards is 8275430334
• The number of decimal digits it has is: 10
• The sum of 4330345728's digits is 39
• More coming soon!