2984645472

Names of 2984645472

• Cardinal: 2984645472 can be written as Two billion, nine hundred eighty-four million, six hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.984645472 × 10⁹

Factors of 2984645472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4601

Divisors of 2984645472

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 83 96 166 249 332 498 664 996 1328 1992 2656 3984 4513 6889 7968 9026 13539 13778 18052 20667 27078 27556 36104 41334 54156 55112 72208 82668 108312 110224 144416 165336 216624 220448 330672 374579 433248 661344 749158 1123737 1498316 2247474 2996632 4494948 5993264 8989896 11986528 17979792 31090057 35959584 62180114 93270171 124360228 186540342 248720456 373080684 497440912 746161368 994881824 1492322736 2984645472
• Sum of all divisors σ(n): 7931982744
• Sum of proper divisors (its aliquot sum) s(n): 4947337272
• 2984645472 is an abundant number, because the sum of its proper divisors (4947337272) is greater than itself. Its abundance is 1962691800

Bases of 2984645472

• Binary: 10110001111001100001001101100000₂
• Hexadecimal: 0xB1E61360
• Base-36: 1DCZB6O

Squares and roots of 2984645472

• 2984645472 squared (2984645472²) is 8908108593530102784
• 2984645472 cubed (2984645472³) is 26587545977763909769960194048
• The square root of 2984645472 is 54631.9089177745
• The cube root of 2984645472 is 1439.7847980875

Scales and comparisons

• 2,984,645,472 seconds is equal to 94 years, 46 weeks, 6 days, 12 hours, 11 minutes, 12 seconds.
• To count from 1 to 2,984,645,472 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 2984645472 cubic inches would be around 120 feet tall.

Recreational maths with 2984645472

• 2984645472 backwards is 2745464892
• The number of decimal digits it has is: 10
• The sum of 2984645472's digits is 51
• More coming soon!