72342018 (number)

72342018 is an even 8-digits composite number following 72342017 and preceding 72342019. In scientific notation, it is written as 7.2342018 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 20445696 positive integers (up to 72342018) that are relatively prime to 72342018.

Interesting facts

Basic properties

Name

Name seventy-two million three hundred forty-two thousand eighteen

Notation

Scientific notation 7.2342018 × 10^7
Engineering notation 7.2342018 × 10^6

Prime Factorization of 72342018

Prime Factorization 2 × 189 × 97 × 1973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72342018
Product of the distinct prime numbers

The prime factorization of 72342018 is 2 × 189 × 97 × 1973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 38, 100, 834, 245, 9418, 605, 8183, 40260, 848, 76034, 4603605, 8645709, 31590682, 28830392, 837563201, 96046611, 9611837289, 9259711433

Basic calculations (n = 72342018)

Multiplication

n×y
n×2 144684036
n×3 217026054
n×4 289368072
n×5 361710090

Division

n÷y
n÷2 36171009
n÷3 24114006
n÷3 18085504.5
n÷5 14468403.6

Exponentiation

ny
n2 5233367568312324
n3 3.7859237082747E+23
n4 2.7388136105063E+31
n5 1.9813130350989E+39

Nth Root

y√n
2√n 8505.4111011755
3√n 416.6744521923
4√n 92.22478572041
5√n 37.314542724111

Divisors of 72342018

1, 2, 97, 189, 194, 378, 1973, 3946, 18333, 36666, 191381, 372897, 382762, 745794, 36171009, 72342018

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 -72342017
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 72342018 can be divided by 16 positive divisors. The sum of these divisors (counting 72342018) is 1, the average is 0.0625.

Base conversion 72342018

Base System Value
2 Binary 100010011111101101000000010
3 Ternary 12001010100121000
4 Quaternary 10103331220002
5 Quinary 122004421033
6 Senary 11102312430
8 Octal 423755002
10 Decimal 72342018
12 Duodecimal 20288716
16 Hexadecimal 44fda02
20 Vigesimal 12c2f0i
36 Base36 172jgi

Cryptographic Hash Functions

md5 24a124f95f29c6ed9cad2354173b840e
sha1 4b4a18dba7941827bd4dbe760ae7e0cbdb83af22
sha256 c58449ab53bc4220926178598f59c05f9456f615bad8804b5300443eb685aeb1
sha512 ef454689b0fa7835ade73ca11d6204487ab9dd1e1d02e9b34487d016da44fd6030995e5344f5e254940bb5254d7ef865c0490d42fd0bad5556e75ae704ab74a4
ripemd-160 d76dd351b110e0423ab48f43b04533b3f2a83b1d

72342018 as geometric shapes

Circle

Radius = n
Diameter 144684036
Circumference 454538304.58932
Area 1.6441109106145E+16

Sphere

Radius = n
Volume 1.5858440145289E+24
Surface area 6.576443642458E+16
Circumference 454538304.58932

Square

Length = n
Perimeter 289368072
Area 5233367568312324
Diagonal 102307062.98504

Cube

Length = n
Surface area 31400205409873944
Volume 3.7859237082747E+23
Space diagonal 125300050.69806

Equilateral Triangle

Length = n
Perimeter 217026054
Area 2.26611463075E+15
Altitude 62650025.349031

Triangular Pyramid

Length = n
Surface area 2.26611463075E+15
Volume 4.4617538786266E+22
Height 34102354.328346