2249424744

Names of 2249424744

• Cardinal: 2249424744 can be written as Two billion, two hundred forty-nine million, four hundred twenty-four thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 2.249424744 × 10⁹

Factors of 2249424744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2163

Divisors of 2249424744

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 114 133 152 168 228 266 399 409 456 532 798 818 1064 1227 1596 1636 1723 2454 2863 3192 3272 3446 4908 5169 5726 6892 7771 8589 9816 10338 11452 12061 13784 15542 17178 20676 22904 23313 24122 31084 32737 34356 36183 41352 46626 48244 54397 62168 65474 68712 72366 93252 96488 98211 108794 130948 144732 163191 186504 196422 217588 229159 261896 289464 326382 392844 435176 458318 652764 687477 704707 785688 916636 1305528 1374954 1409414 1833272 2114121 2749908 2818828 4228242 4932949 5499816 5637656 8456484 9865898 13389433 14798847 16912968 19731796 26778866 29597694 39463592 40168299 53557732 59195388 80336598 93726031 107115464 118390776 160673196 187452062 281178093 321346392 374904124 562356186 749808248 1124712372 2249424744
• Sum of all divisors σ(n): 6785664000
• Sum of proper divisors (its aliquot sum) s(n): 4536239256
• 2249424744 is an abundant number, because the sum of its proper divisors (4536239256) is greater than itself. Its abundance is 2286814512

Bases of 2249424744

• Binary: 10000110000100110111111101101000₂
• Hexadecimal: 0x86137F68
• Base-36: 1178Z8O

Squares and roots of 2249424744

• 2249424744 squared (2249424744²) is 5059911678919465536
• 2249424744 cubed (2249424744³) is 11381890533016028959933622784
• The square root of 2249424744 is 47428.1007842397
• The cube root of 2249424744 is 1310.2590137183

Scales and comparisons

• 2,249,424,744 seconds is equal to 71 years, 27 weeks, 2 days, 12 minutes, 24 seconds.
• To count from 1 to 2,249,424,744 would take you about one hundred forty-three 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 2249424744 cubic inches would be around 109.2 feet tall.

Recreational maths with 2249424744

• 2249424744 backwards is 4474249422
• 2249424744 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2249424744's digits is 42
• More coming soon!