3485521989

Names of 3485521989

• Cardinal: 3485521989 can be written as Three billion, four hundred eighty-five million, five hundred twenty-one thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 3.485521989 × 10⁹

Factors of 3485521989

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 581

Divisors of 3485521989

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 37 71 111 157 213 313 333 471 639 939 999 1413 1917 2627 2817 4239 5809 7881 8451 11147 11581 17427 22223 23643 33441 34743 49141 52281 66669 70929 100323 104229 147423 156843 200007 300969 312687 412439 442269 600021 822251 1237317 1326807 1818217 2466753 3489011 3711951 5454651 7400259 10467033 11135853 16363953 22200777 31401099 49091859 94203297 129093407 387280221 1161840663 3485521989
• Sum of all divisors σ(n): 5429537280
• Sum of proper divisors (its aliquot sum) s(n): 1944015291
• 3485521989 is a deficient number, because the sum of its proper divisors (1944015291) is less than itself. Its deficiency is 1541506698

Bases of 3485521989

• Binary: 11001111110000001101100001000101₂
• Hexadecimal: 0xCFC0D845
• Base-36: 1LN6TZ9

Squares and roots of 3485521989

• 3485521989 squared (3485521989²) is 12148863535802516121
• 3485521989 cubed (3485521989³) is 42345130995399958701272484669
• The square root of 3485521989 is 59038.3095032369
• The cube root of 3485521989 is 1516.1980798409

Scales and comparisons

• 3,485,521,989 seconds is equal to 110 years, 43 weeks, 16 hours, 33 minutes, 9 seconds.
• To count from 1 to 3,485,521,989 would take you about two hundred twenty-one 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 3485521989 cubic inches would be around 126.3 feet tall.

Recreational maths with 3485521989

• 3485521989 backwards is 9891255843
• The number of decimal digits it has is: 10
• The sum of 3485521989's digits is 54
• More coming soon!