4429449472

Names of 4429449472

• Cardinal: 4429449472 can be written as Four billion, four hundred twenty-nine million, four hundred forty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.429449472 × 10⁹

Factors of 4429449472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1583

Divisors of 4429449472

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 271 392 448 542 784 896 1084 1303 1568 1792 1897 2168 2606 3136 3794 4336 5212 6272 7588 8672 9121 10424 12544 13279 15176 17344 18242 20848 26558 30352 34688 36484 41696 53116 60704 63847 69376 72968 83392 106232 121408 127694 145936 166784 212464 242816 255388 291872 333568 353113 424928 485632 510776 583744 706226 849856 1021552 1167488 1412452 1699712 2043104 2334976 2471791 2824904 3399424 4086208 4943582 5649808 8172416 9887164 11299616 16344832 17302537 19774328 22599232 34605074 39548656 45198464 69210148 79097312 90396928 138420296 158194624 276840592 316389248 553681184 632778496 1107362368 2214724736 4429449472
• Sum of all divisors σ(n): 10330997376
• Sum of proper divisors (its aliquot sum) s(n): 5901547904
• 4429449472 is an abundant number, because the sum of its proper divisors (5901547904) is greater than itself. Its abundance is 1472098432

Bases of 4429449472

• Binary: 100001000000001000000100100000000₂
• Hexadecimal: 0x108040900
• Base-36: 2196H34

Squares and roots of 4429449472

• 4429449472 squared (4429449472²) is 19620022625001078784
• 4429449472 cubed (4429449472³) is 86905898856939082419219202048
• The square root of 4429449472 is 66554.1093547197
• The cube root of 4429449472 is 1642.2902604039

Scales and comparisons

• 4,429,449,472 seconds is equal to 140 years, 43 weeks, 5 days, 18 hours, 37 minutes, 52 seconds.
• To count from 1 to 4,429,449,472 would take you about two hundred eighty-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 4429449472 cubic inches would be around 136.9 feet tall.

Recreational maths with 4429449472

• 4429449472 backwards is 2749449244
• 4429449472 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4429449472's digits is 49
• More coming soon!