47922028

Names of 47922028

• Cardinal: 47922028 can be written as Forty-seven million, nine hundred twenty-two thousand and twenty-eight.

Scientific notation

• Scientific notation: 4.7922028 × 10⁷

Factors of 47922028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 470

Divisors of 47922028

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 11 14 19 22 28 38 44 76 77 133 154 209 266 308 361 418 431 532 722 836 862 1444 1463 1724 2527 2926 3017 3971 4741 5054 5852 6034 7942 8189 9482 10108 12068 15884 16378 18964 27797 32756 33187 55594 57323 66374 90079 111188 114646 132748 155591 180158 229292 311182 360316 622364 630553 1089137 1261106 1711501 2178274 2522212 3423002 4356548 6846004 11980507 23961014 47922028
• Sum of all divisors σ(n): 110605824
• Sum of proper divisors (its aliquot sum) s(n): 62683796
• 47922028 is an abundant number, because the sum of its proper divisors (62683796) is greater than itself. Its abundance is 14761768

Bases of 47922028

• Binary: 10110110110011101101101100₂
• Hexadecimal: 0x2DB3B6C
• Base-36: SJ4VG

Squares and roots of 47922028

• 47922028 squared (47922028²) is 2296520767632784
• 47922028 cubed (47922028³) is 110053932529079768565952
• The square root of 47922028 is 6922.5737988121
• The cube root of 47922028 is 363.2272278519

Scales and comparisons

• 47,922,028 seconds is equal to 1 year, 27 weeks, 1 day, 15 hours, 40 minutes, 28 seconds.
• To count from 1 to 47,922,028 would take you about two 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 47922028 cubic inches would be around 30.3 feet tall.

Recreational maths with 47922028

• 47922028 backwards is 82022974
• The number of decimal digits it has is: 8
• The sum of 47922028's digits is 34
• More coming soon!