18157074 (number)

18157074 is an even 8-digits composite number following 18157073 and preceding 18157075. In scientific notation, it is written as 1.8157074 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 5144832 positive integers (up to 18157074) that are relatively prime to 18157074.

Interesting facts

Basic properties

Name

Name eighteen million one hundred fifty-seven thousand seventy-four

Notation

Scientific notation 1.8157074 × 10^7
Engineering notation 1.8157074 × 10^6

Prime Factorization of 18157074

Prime Factorization 2 × 13 × 69 × 29 × 349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18157074
Product of the distinct prime numbers

The prime factorization of 18157074 is 2 × 13 × 69 × 29 × 349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 88, 79, 627, 484, 8306, 7851, 79435, 58185, 264470, 272628, 3224510, 7591325, 39828615, 9663362, 200866039, 827848254, 4124617986, 2836251518

Basic calculations (n = 18157074)

Multiplication

n×y
n×2 36314148
n×3 54471222
n×4 72628296
n×5 90785370

Division

n÷y
n÷2 9078537
n÷3 6052358
n÷3 4539268.5
n÷5 3631414.8

Exponentiation

ny
n2 329679336241476
n3 5.9860121044074E+21
n4 1.0868846474462E+29
n5 1.9734644973145E+36

Nth Root

y√n
2√n 4261.1118267419
3√n 262.83424813534
4√n 65.277192240031
5√n 28.301481665825

Divisors of 18157074

1, 2, 13, 26, 29, 58, 69, 138, 349, 377, 698, 754, 897, 1794, 2001, 4002, 4537, 9074, 10121, 20242, 24081, 26013, 48162, 52026, 131573, 263146, 313053, 626106, 698349, 1396698, 9078537, 18157074

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18157073
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18157074 can be divided by 32 positive divisors. The sum of these divisors (counting 18157074) is 1, the average is 0.03125.

Base conversion 18157074

Base System Value
2 Binary 1000101010000111000010010
3 Ternary 1021011110211020
4 Quaternary 1011100320102
5 Quinary 14122011244
6 Senary 1445100310
8 Octal 105207022
10 Decimal 18157074
12 Duodecimal 60b7696
16 Hexadecimal 1150e12
20 Vigesimal 5d9cde
36 Base36 at636

Cryptographic Hash Functions

md5 88d77a3509652cc69f3f892b1439accf
sha1 cbcd931fc782bb32770e0e8df6542d6caeba6350
sha256 883b98a550895bac14161b442d2cc72b4b73015b211fcb02d629457c034ac6bf
sha512 3098fb20b90a8d830bb00823c10003bd24820a585a9e884da8133c8a6dbbe9ea6edc0821eb137d9f30985441f31c3591c6db3481a8a9ce9550721af09ed21d55
ripemd-160 ea3f4a1f46c3ffd7c880f2157f8c10c1c3526d5b

18157074 as geometric shapes

Circle

Radius = n
Diameter 36314148
Circumference 114084260.57817
Area 1.0357181807766E+15

Sphere

Radius = n
Volume 2.5074148868674E+22
Surface area 4.1428727231063E+15
Circumference 114084260.57817

Square

Length = n
Perimeter 72628296
Area 329679336241476
Diagonal 25677980.303812

Cube

Length = n
Surface area 1978076017448856
Volume 5.9860121044074E+21
Space diagonal 31448974.684788

Equilateral Triangle

Length = n
Perimeter 54471222
Area 1.4275534014395E+14
Altitude 15724487.342394

Triangular Pyramid

Length = n
Surface area 1.4275534014395E+14
Volume 7.0545829188187E+20
Height 8559326.7679373