842257056

Names of 842257056

• Cardinal: 842257056 can be written as Eight hundred forty-two million, two hundred fifty-seven thousand and fifty-six.

Scientific notation

• Scientific notation: 8.42257056 × 10⁸

Factors of 842257056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1470

Divisors of 842257056

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 69 92 96 138 184 276 349 368 552 698 736 1047 1093 1104 1396 2094 2186 2208 2792 3279 4188 4372 5584 6558 8027 8376 8744 11168 13116 16054 16752 17488 24081 25139 26232 32108 33504 34976 48162 50278 52464 64216 75417 96324 100556 104928 128432 150834 192648 201112 256864 301668 381457 385296 402224 603336 762914 770592 804448 1144371 1206672 1525828 2288742 2413344 3051656 4577484 6103312 8773511 9154968 12206624 17547022 18309936 26320533 35094044 36619872 52641066 70188088 105282132 140376176 210564264 280752352 421128528 842257056
• Sum of all divisors σ(n): 2315779200
• Sum of proper divisors (its aliquot sum) s(n): 1473522144
• 842257056 is an abundant number, because the sum of its proper divisors (1473522144) is greater than itself. Its abundance is 631265088

Bases of 842257056

• Binary: 110010001100111101001010100000₂
• Hexadecimal: 0x3233D2A0
• Base-36: DXGHPC

Squares and roots of 842257056

• 842257056 squared (842257056²) is 709396948381787136
• 842257056 cubed (842257056³) is 597494585279427997186031616
• The square root of 842257056 is 29021.6652864717
• The cube root of 842257056 is 944.3831275449

Scales and comparisons

• 842,257,056 seconds is equal to 26 years, 40 weeks, 4 days, 8 hours, 17 minutes, 36 seconds.
• To count from 1 to 842,257,056 would take you about forty 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 842257056 cubic inches would be around 78.7 feet tall.

Recreational maths with 842257056

• 842257056 backwards is 650752248
• The number of decimal digits it has is: 9
• The sum of 842257056's digits is 39
• More coming soon!