84393904 (number)

84393904 is an even 8-digits composite number following 84393903 and preceding 84393905. In scientific notation, it is written as 8.4393904 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 80 positive divisors. There are 34525440 positive integers (up to 84393904) that are relatively prime to 84393904.

Interesting facts

Basic properties

Name

Name eighty-four million three hundred ninety-three thousand nine hundred four

Notation

Scientific notation 8.4393904 × 10^7
Engineering notation 8.4393904 × 10^6

Prime Factorization of 84393904

Prime Factorization 2 × 2 × 2 × 2 × 7 × 31 × 109 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10549238
Product of the distinct prime numbers

The prime factorization of 84393904 is 2 × 2 × 2 × 2 × 7 × 31 × 109 × 223. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 5, 16, 59, 782, 344, 1734, 9015, 49296, 68600, 99643, 873186, 7973980, 598390, 97824585, 72817548, 203359257, 161239536, 3744647500, 8177334729

Basic calculations (n = 84393904)

Multiplication

n×y
n×2 168787808
n×3 253181712
n×4 337575616
n×5 421969520

Division

n÷y
n÷2 42196952
n÷3 28131301.333333
n÷3 21098476
n÷5 16878780.8

Exponentiation

ny
n2 7122331032361216
n3 6.0108132140131E+23
n4 5.0727599334536E+31
n5 4.2811001483893E+39

Nth Root

y√n
2√n 9186.6154812314
3√n 438.63541421561
4√n 95.846833443945
5√n 38.482405848515

Divisors of 84393904

1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 223, 248, 434, 436, 446, 496, 763, 868, 872, 892, 1526, 1561, 1736, 1744, 1784, 3052, 3122, 3379, 3472, 3568, 6104, 6244, 6758, 6913, 12208, 12488, 13516, 13826, 23653, 24307, 24976, 27032, 27652, 47306, 48391, 48614, 54064, 55304, 94612, 96782, 97228, 110608, 170149, 189224, 193564, 194456, 340298, 378448, 387128, 388912, 680596, 753517, 774256, 1361192, 1507034, 2722384, 3014068, 5274619, 6028136, 10549238, 12056272, 21098476, 42196952, 84393904

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84393903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84393904 can be divided by 80 positive divisors. The sum of these divisors (counting 84393904) is 1, the average is 0.0125.

Base conversion 84393904

Base System Value
2 Binary 101000001111011111110110000
3 Ternary 12212210122200011
4 Quaternary 11001323332300
5 Quinary 133101101104
6 Senary 12212504304
8 Octal 501737660
10 Decimal 84393904
12 Duodecimal 2431b094
16 Hexadecimal 507bfb0
20 Vigesimal 16794f4
36 Base36 1e8ur4

Cryptographic Hash Functions

md5 1a31449e22856f83f055dd7f3fd3a7ab
sha1 19fa71730ac37369b241b3fc2cd8fd494ab58563
sha256 9087bb32fd82026498437b119845e03060662356f4502f8475082b3262f15908
sha512 8b2485cc787690a3bc3e386de36d1c3f758ab54b5fc8b27ca2513a9adf1b4d706030c519c57f54016537dabf5a1ccb7a3ecae17054e00c32e2cd1432234015d9
ripemd-160 39f403dbc2823062a8649c150c986bbb42b811df

84393904 as geometric shapes

Circle

Radius = n
Diameter 168787808
Circumference 530262537.62832
Area 2.2375462847701E+16

Sphere

Radius = n
Volume 2.5178035513659E+24
Surface area 8.9501851390802E+16
Circumference 530262537.62832

Square

Length = n
Perimeter 337575616
Area 7122331032361216
Diagonal 119351003.61841

Cube

Length = n
Surface area 42733986194167296
Volume 6.0108132140131E+23
Space diagonal 146174529.57709

Equilateral Triangle

Length = n
Perimeter 253181712
Area 3.0840598040935E+15
Altitude 73087264.788545

Triangular Pyramid

Length = n
Surface area 3.0840598040935E+15
Volume 7.0838113067907E+22
Height 39783667.872804