18157084 (number)

18157084 is an even 8-digits composite number following 18157083 and preceding 18157085. In scientific notation, it is written as 1.8157084 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 7594560 positive integers (up to 18157084) that are relatively prime to 18157084.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8157084 × 10^7
Engineering notation 1.8157084 × 10^6

Prime Factorization of 18157084

Prime Factorization 2 × 2 × 11 × 19 × 37 × 587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9078542
Product of the distinct prime numbers

The prime factorization of 18157084 is 2 × 2 × 11 × 19 × 37 × 587. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 99, 74, 942, 73, 9232, 5217, 86329, 90232, 986602, 745022, 1442402, 3353613, 23338731, 23404612, 805469876, 77993963, 448381864, 1492892274

Basic calculations (n = 18157084)

Multiplication

n×y
n×2 36314168
n×3 54471252
n×4 72628336
n×5 90785420

Division

n÷y
n÷2 9078542
n÷3 6052361.3333333
n÷3 4539271
n÷5 3631416.8

Exponentiation

ny
n2 329679699383056
n3 5.9860219947929E+21
n4 1.086887041853E+29
n5 1.9734699317437E+36

Nth Root

y√n
2√n 4261.1130001444
3√n 262.83429638728
4√n 65.277201227875
5√n 28.301484783229

Divisors of 18157084

1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 587, 703, 814, 836, 1174, 1406, 1628, 2348, 2812, 6457, 7733, 11153, 12914, 15466, 21719, 22306, 25828, 30932, 43438, 44612, 86876, 122683, 238909, 245366, 412661, 477818, 490732, 825322, 955636, 1650644, 4539271, 9078542, 18157084

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18157083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18157084 can be divided by 48 positive divisors. The sum of these divisors (counting 18157084) is 1, the average is 0.020833333333333.

Base conversion 18157084

Base System Value
2 Binary 1000101010000111000011100
3 Ternary 1021011110211121
4 Quaternary 1011100320130
5 Quinary 14122011314
6 Senary 1445100324
8 Octal 105207034
10 Decimal 18157084
12 Duodecimal 60b76a4
16 Hexadecimal 1150e1c
20 Vigesimal 5d9ce4
36 Base36 at63g

Cryptographic Hash Functions

md5 5e545b2c244b2cf4539439de9f4ade1b
sha1 3c6e21d86dec49e001470762ed92c6eae294bffa
sha256 34f99ab3b5943219573c5ccd0be8a95b30852894fd91428564ef201a12e0d2ec
sha512 7c1f0cda7152077652851eb47a01b7902fd1adfe94a558583ec470fcaae611ca39cee584ae3ba2955fca7127ad6f6d6e86be3ab77d41fdcdb7ef2fa30d2602ec
ripemd-160 3d5f774f81d06dac6d2926ecf7ac3d8612d5f98d

18157084 as geometric shapes

Circle

Radius = n
Diameter 36314168
Circumference 114084323.41003
Area 1.0357193216195E+15

Sphere

Radius = n
Volume 2.5074190297424E+22
Surface area 4.142877286478E+15
Circumference 114084323.41003

Square

Length = n
Perimeter 72628336
Area 329679699383056
Diagonal 25677994.445948

Cube

Length = n
Surface area 1978078196298336
Volume 5.9860219947929E+21
Space diagonal 31448992.005296

Equilateral Triangle

Length = n
Perimeter 54471252
Area 1.4275549738887E+14
Altitude 15724496.002648

Triangular Pyramid

Length = n
Surface area 1.4275549738887E+14
Volume 7.0545945747498E+20
Height 8559331.4819825