28161704 (number)

28161704 is an even 8-digits composite number following 28161703 and preceding 28161705. In scientific notation, it is written as 2.8161704 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 14065840 positive integers (up to 28161704) that are relatively prime to 28161704.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-one thousand seven hundred four

Notation

Scientific notation 2.8161704 × 10^7
Engineering notation 2.8161704 × 10^6

Prime Factorization of 28161704

Prime Factorization 2 × 2 × 2 × 1823 × 1931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7040426
Product of the distinct prime numbers

The prime factorization of 28161704 is 2 × 2 × 2 × 1823 × 1931. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 47, 18, 238, 50, 1438, 2464, 14321, 96605, 802394, 290749, 6306151, 1663092, 87535225, 62007198, 78545181, 896480817, 2884239834, 2410498119

Basic calculations (n = 28161704)

Multiplication

n×y
n×2 56323408
n×3 84485112
n×4 112646816
n×5 140808520

Division

n÷y
n÷2 14080852
n÷3 9387234.6666667
n÷3 7040426
n÷5 5632340.8

Exponentiation

ny
n2 793081572183616
n3 2.233452848369E+22
n4 6.2897838013724E+29
n5 1.7713102963824E+37

Nth Root

y√n
2√n 5306.7602169309
3√n 304.24233331952
4√n 72.847513457433
5√n 30.898100816246

Divisors of 28161704

1, 2, 4, 8, 1823, 1931, 3646, 3862, 7292, 7724, 14584, 15448, 3520213, 7040426, 14080852, 28161704

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28161703
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28161704 can be divided by 16 positive divisors. The sum of these divisors (counting 28161704) is 1, the average is 0.0625.

Base conversion 28161704

Base System Value
2 Binary 1101011011011011010101000
3 Ternary 1221222202121002
4 Quaternary 1223123122220
5 Quinary 24202133304
6 Senary 2443334132
8 Octal 153333250
10 Decimal 28161704
12 Duodecimal 9521348
16 Hexadecimal 1adb6a8
20 Vigesimal 8g0454
36 Base36 grlpk

Cryptographic Hash Functions

md5 580a532f3877fdaab71157927fee7b1e
sha1 c1770d10d128f989b5661b9aeb5b4afde2e86cc4
sha256 74ed40d1984622169d04a8bd71bb550539ca4495ffdfa9a43622eba95fdf9283
sha512 0f2e1eda769c33807be0adb22488cb51dc56cd2929bc5909b3ae840d0869b11d092f2c739bc6eef07579ab77004de0be0cb249b43059c7afea7f1c12218a24cb
ripemd-160 4fa2d97b3019d9ced7e95d2c009e6dff2bfe1a20

28161704 as geometric shapes

Circle

Radius = n
Diameter 56323408
Circumference 176945204.79794
Area 2.4915392408695E+15

Sphere

Radius = n
Volume 9.3554654141002E+22
Surface area 9.966156963478E+15
Circumference 176945204.79794

Square

Length = n
Perimeter 112646816
Area 793081572183616
Diagonal 39826663.736337

Cube

Length = n
Surface area 4758489433101696
Volume 2.233452848369E+22
Space diagonal 48777502.155716

Equilateral Triangle

Length = n
Perimeter 84485112
Area 3.4341439439216E+14
Altitude 24388751.077858

Triangular Pyramid

Length = n
Surface area 3.4341439439216E+14
Volume 2.6321494242368E+21
Height 13275554.578779