18849200896

Names of 18849200896

• Cardinal: 18849200896 can be written as Eighteen billion, eight hundred forty-nine million, two hundred thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.8849200896 × 10¹⁰

Factors of 18849200896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3895

Divisors of 18849200896

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 64 128 137 149 256 274 298 548 596 1096 1192 2192 2384 3607 4384 4768 7214 8768 9536 14428 17536 19072 20413 28856 35072 38144 40826 57712 81652 115424 163304 230848 326608 461696 494159 537443 653216 923392 988318 1074886 1306432 1976636 2149772 2612864 3953272 4299544 5225728 7906544 8599088 15813088 17198176 31626176 34396352 63252352 68792704 73629691 126504704 137585408 147259382 294518764 589037528 1178075056 2356150112 4712300224 9424600448 18849200896
• Sum of all divisors σ(n): 38164341600
• Sum of proper divisors (its aliquot sum) s(n): 19315140704
• 18849200896 is an abundant number, because the sum of its proper divisors (19315140704) is greater than itself. Its abundance is 465939808

Bases of 18849200896

• Binary: 10001100011011111111111101100000000₂
• Hexadecimal: 0x4637FFB00
• Base-36: 8NQBSHS

Squares and roots of 18849200896

• 18849200896 squared (18849200896²) is 355292374417767202816
• 18849200896 cubed (18849200896³) is 6696977342217345037638760923136
• The square root of 18849200896 is 137292.3919814933
• The cube root of 18849200896 is 2661.3233703729

Scales and comparisons

• 18,849,200,896 seconds is equal to 599 years, 18 weeks, 1 hour, 8 minutes, 16 seconds.
• To count from 1 to 18,849,200,896 would take you about one thousand, one hundred ninety-eight 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 18849200896 cubic inches would be around 221.8 feet tall.

Recreational maths with 18849200896

• 18849200896 backwards is 69800294881
• The number of decimal digits it has is: 11
• The sum of 18849200896's digits is 55
• More coming soon!