18542964 (number)

18542964 is an even 8-digits composite number following 18542963 and preceding 18542965. In scientific notation, it is written as 1.8542964 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 5619040 positive integers (up to 18542964) that are relatively prime to 18542964.

Interesting facts

Basic properties

Name

Name eighteen million five hundred forty-two thousand nine hundred sixty-four

Notation

Scientific notation 1.8542964 × 10^7
Engineering notation 1.8542964 × 10^6

Prime Factorization of 18542964

Prime Factorization 2 × 2 × 3 × 11 × 140477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9271482
Product of the distinct prime numbers

The prime factorization of 18542964 is 2 × 2 × 3 × 11 × 140477. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 82, 14, 786, 976, 7500, 4251, 72298, 94325, 492566, 28069, 7839144, 7023106, 81274590, 99255365, 159613258, 787158967, 1541490618, 7825219113

Basic calculations (n = 18542964)

Multiplication

n×y
n×2 37085928
n×3 55628892
n×4 74171856
n×5 92714820

Division

n÷y
n÷2 9271482
n÷3 6180988
n÷3 4635741
n÷5 3708592.8

Exponentiation

ny
n2 343841513905296
n3 6.3758408140514E+21
n4 1.1822698668469E+29
n5 2.1922787579226E+36

Nth Root

y√n
2√n 4306.1542006761
3√n 264.68320515681
4√n 65.621293805258
5√n 28.420769411032

Divisors of 18542964

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 140477, 280954, 421431, 561908, 842862, 1545247, 1685724, 3090494, 4635741, 6180988, 9271482, 18542964

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18542963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18542964 can be divided by 24 positive divisors. The sum of these divisors (counting 18542964) is 1, the average is 0.041666666666667.

Base conversion 18542964

Base System Value
2 Binary 1000110101111000101110100
3 Ternary 1021220002011110
4 Quaternary 1012233011310
5 Quinary 14221333324
6 Senary 1501235020
8 Octal 106570564
10 Decimal 18542964
12 Duodecimal 6262a70
16 Hexadecimal 11af174
20 Vigesimal 5fhh84
36 Base36 b1fuc

Cryptographic Hash Functions

md5 952bd35a5cf8256134c304dbe2efd722
sha1 56ec97328a9acf2cc486dcfed9fd1204e490d8ed
sha256 96ab431c3a62ba212cd33f6437111384ffa4be7ea24719b2959193967080c987
sha512 744e5e3884adad88cf6a0d5c0c2cb6bedc06b7978b3f07eb2586fa88b20e58bce23c0d7d17b3bcec6b5eb256dd62beaca8592a53932c8c5499decc38b092dc13
ripemd-160 0053b53a1c1cea74c7f4ffd368ab2202e231f765

18542964 as geometric shapes

Circle

Radius = n
Diameter 37085928
Circumference 116508878.95636
Area 1.0802099740841E+15

Sphere

Radius = n
Volume 2.6707059549176E+22
Surface area 4.3208398963363E+15
Circumference 116508878.95636

Square

Length = n
Perimeter 74171856
Area 343841513905296
Diagonal 26223711.175396

Cube

Length = n
Surface area 2063049083431776
Volume 6.3758408140514E+21
Space diagonal 32117355.770921

Equilateral Triangle

Length = n
Perimeter 55628892
Area 1.4888774295884E+14
Altitude 16058677.88546

Triangular Pyramid

Length = n
Surface area 1.4888774295884E+14
Volume 7.5140004589695E+20
Height 8741237.0584654