2445109002

Names of 2445109002

• Cardinal: 2445109002 can be written as Two billion, four hundred forty-five million, one hundred nine thousand and two.

Scientific notation

• Scientific notation: 2.445109002 × 10⁹

Factors of 2445109002

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 181480

Divisors of 2445109002

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 63 107 126 214 321 642 749 963 1498 1926 2247 4494 6741 13482 181361 362722 544083 1088166 1269527 1632249 2539054 3264498 3808581 7617162 11425743 19405627 22851486 38811254 58216881 116433762 135839389 174650643 271678778 349301286 407518167 815036334 1222554501 2445109002
• Sum of all divisors σ(n): 6111173952
• Sum of proper divisors (its aliquot sum) s(n): 3666064950
• 2445109002 is an abundant number, because the sum of its proper divisors (3666064950) is greater than itself. Its abundance is 1220955948

Bases of 2445109002

• Binary: 10010001101111010110011100001010₂
• Hexadecimal: 0x91BD670A
• Base-36: 14FR66I

Squares and roots of 2445109002

• 2445109002 squared (2445109002²) is 5978558031661436004
• 2445109002 cubed (2445109002³) is 14618226062194778189627308008
• The square root of 2445109002 is 49448.0434597771
• The cube root of 2445109002 is 1347.2020702037

Scales and comparisons

• 2,445,109,002 seconds is equal to 77 years, 38 weeks, 5 days, 20 hours, 56 minutes, 42 seconds.
• To count from 1 to 2,445,109,002 would take you about one hundred fifty-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 2445109002 cubic inches would be around 112.3 feet tall.

Recreational maths with 2445109002

• 2445109002 backwards is 2009015442
• The number of decimal digits it has is: 10
• The sum of 2445109002's digits is 27
• More coming soon!