84389904 (number)

84389904 is an even 8-digits composite number following 84389903 and preceding 84389905. In scientific notation, it is written as 8.4389904 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 80 positive divisors. There are 26472960 positive integers (up to 84389904) that are relatively prime to 84389904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4389904 × 10^7
Engineering notation 8.4389904 × 10^6

Prime Factorization of 84389904

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 17 × 11491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10548738
Product of the distinct prime numbers

The prime factorization of 84389904 is 2 × 2 × 2 × 2 × 9 × 3 × 17 × 11491. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 10, 9, 62, 576, 991, 4628, 2186, 27139, 11605, 415086, 304400, 3716918, 3639929, 98584470, 33116341, 278772144, 77812334, 9714380300, 5186701998

Basic calculations (n = 84389904)

Multiplication

n×y
n×2 168779808
n×3 253169712
n×4 337559616
n×5 421949520

Division

n÷y
n÷2 42194952
n÷3 28129968
n÷3 21097476
n÷5 16877980.8

Exponentiation

ny
n2 7121655897129216
n3 6.0099585747977E+23
n4 5.0717982717115E+31
n5 4.280085692571E+39

Nth Root

y√n
2√n 9186.3977706172
3√n 438.62848413617
4√n 95.845697715741
5√n 38.482041053111

Divisors of 84389904

1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 11491, 22982, 34473, 45964, 68946, 91928, 103419, 137892, 183856, 195347, 206838, 275784, 310257, 390694, 413676, 551568, 586041, 620514, 781388, 827352, 1172082, 1241028, 1562776, 1654704, 1758123, 2344164, 2482056, 3125552, 3516246, 4688328, 4964112, 5274369, 7032492, 9376656, 10548738, 14064984, 21097476, 28129968, 42194952, 84389904

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 -84389903
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 84389904 can be divided by 80 positive divisors. The sum of these divisors (counting 84389904) is 1, the average is 0.0125.

Base conversion 84389904

Base System Value
2 Binary 101000001111011000000010000
3 Ternary 12212210110012000
4 Quaternary 11001323000100
5 Quinary 133100434104
6 Senary 12212434000
8 Octal 501730020
10 Decimal 84389904
12 Duodecimal 24318900
16 Hexadecimal 507b010
20 Vigesimal 1678ef4
36 Base36 1e8ro0

Cryptographic Hash Functions

md5 d1a198a322afd037a02a5a68b7406cbf
sha1 ae4ee01f8c21c428447d651a46d51db0249a70d5
sha256 b3acaa781c75941ac1212e3b8ca19d86c7e794c4e4134916ab0b2e571b8a22ee
sha512 eb09ae49c124bc35273e1353ac70b0d7ce37f315c39c2c7d360ff0f28e466d32901a4063b66bb0d14d0a6c77bc0e829d86197eccf4e02a4b3451f5a765dc7ba4
ripemd-160 689f0e14f0c1225fe537a273dd07d9013e280c6f

84389904 as geometric shapes

Circle

Radius = n
Diameter 168779808
Circumference 530237404.8871
Area 2.2373341847816E+16

Sphere

Radius = n
Volume 2.5174455609285E+24
Surface area 8.9493367391262E+16
Circumference 530237404.8871

Square

Length = n
Perimeter 337559616
Area 7121655897129216
Diagonal 119345346.76416

Cube

Length = n
Surface area 42729935382775296
Volume 6.0099585747977E+23
Space diagonal 146167601.37386

Equilateral Triangle

Length = n
Perimeter 253169712
Area 3.0837674619626E+15
Altitude 73083800.68693

Triangular Pyramid

Length = n
Surface area 3.0837674619626E+15
Volume 7.0828041048161E+22
Height 39781782.254721