6121549998

Names of 6121549998

• Cardinal: 6121549998 can be written as Six billion, one hundred twenty-one million, five hundred forty-nine thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 6.121549998 × 10⁹

Factors of 6121549998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5520

Divisors of 6121549998

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 114 171 342 513 1026 1489 2978 4007 4467 8014 8934 12021 13401 24042 26802 28291 36063 40203 56582 72126 76133 80406 84873 108189 152266 169746 216378 228399 254619 456798 509238 685197 763857 1370394 1527714 2055591 4111182 5966423 11932846 17899269 35798538 53697807 107395614 113362037 161093421 226724074 322186842 340086111 680172222 1020258333 2040516666 3060774999 6121549998
• Sum of all divisors σ(n): 14332608000
• Sum of proper divisors (its aliquot sum) s(n): 8211058002
• 6121549998 is an abundant number, because the sum of its proper divisors (8211058002) is greater than itself. Its abundance is 2089508004

Bases of 6121549998

• Binary: 101101100110111110111000010101110₂
• Hexadecimal: 0x16CDF70AE
• Base-36: 2T8M27I

Squares and roots of 6121549998

• 6121549998 squared (6121549998²) is 37473374378013800004
• 6121549998 cubed (6121549998³) is 229395134848783628658458599992
• The square root of 6121549998 is 78240.3348535779
• The cube root of 6121549998 is 1829.3092636347

Scales and comparisons

• 6,121,549,998 seconds is equal to 194 years, 33 weeks, 4 days, 6 hours, 33 minutes, 18 seconds.
• To count from 1 to 6,121,549,998 would take you about three hundred eighty-nine 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 6121549998 cubic inches would be around 152.4 feet tall.

Recreational maths with 6121549998

• 6121549998 backwards is 8999451216
• 6121549998 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6121549998's digits is 54
• More coming soon!