2980406250

Names of 2980406250

• Cardinal: 2980406250 can be written as Two billion, nine hundred eighty million, four hundred six thousand, two hundred fifty.

Scientific notation

• Scientific notation: 2.98040625 × 10⁹

Factors of 2980406250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10607

Divisors of 2980406250

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 125 150 225 250 375 450 625 750 1125 1250 1875 2250 3125 3750 5625 6250 9375 10597 11250 15625 18750 21194 28125 31250 31791 46875 52985 56250 63582 93750 95373 105970 140625 158955 190746 264925 281250 317910 476865 529850 794775 953730 1324625 1589550 2384325 2649250 3973875 4768650 6623125 7947750 11921625 13246250 19869375 23843250 33115625 39738750 59608125 66231250 99346875 119216250 165578125 198693750 298040625 331156250 496734375 596081250 993468750 1490203125 2980406250
• Sum of all divisors σ(n): 8072591982
• Sum of proper divisors (its aliquot sum) s(n): 5092185732
• 2980406250 is an abundant number, because the sum of its proper divisors (5092185732) is greater than itself. Its abundance is 2111779482

Bases of 2980406250

• Binary: 10110001101001010110001111101010₂
• Hexadecimal: 0xB1A563EA
• Base-36: 1DAGG6I

Squares and roots of 2980406250

• 2980406250 squared (2980406250²) is 8882821415039062500
• 2980406250 cubed (2980406250³) is 26474416463016265869140625000
• The square root of 2980406250 is 54593.0970911161
• The cube root of 2980406250 is 1439.1028120747

Scales and comparisons

• 2,980,406,250 seconds is equal to 94 years, 39 weeks, 6 days, 10 hours, 37 minutes, 30 seconds.
• To count from 1 to 2,980,406,250 would take you about one 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 2980406250 cubic inches would be around 119.9 feet tall.

Recreational maths with 2980406250

• 2980406250 backwards is 0526040892
• The number of decimal digits it has is: 10
• The sum of 2980406250's digits is 36
• More coming soon!