72208518 (number)

72208518 is an even 8-digits composite number following 72208517 and preceding 72208519. In scientific notation, it is written as 7.2208518 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 24022440 positive integers (up to 72208518) that are relatively prime to 72208518.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred eight thousand five hundred eighteen

Notation

Scientific notation 7.2208518 × 10^7
Engineering notation 7.2208518 × 10^6

Prime Factorization of 72208518

Prime Factorization 2 × 3 × 523 × 23011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72208518
Product of the distinct prime numbers

The prime factorization of 72208518 is 2 × 3 × 523 × 23011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 5, 90, 928, 143, 7649, 8345, 62077, 62592, 971478, 340280, 3563015, 9932783, 56688108, 73099829, 867656322, 248852161, 5605098160, 593796038

Basic calculations (n = 72208518)

Multiplication

n×y
n×2 144417036
n×3 216625554
n×4 288834072
n×5 361042590

Division

n÷y
n÷2 36104259
n÷3 24069506
n÷3 18052129.5
n÷5 14441703.6

Exponentiation

ny
n2 5214070071756324
n3 3.7650027262968E+23
n4 2.7186526713185E+31
n5 1.9630988035265E+39

Nth Root

y√n
2√n 8497.5595320068
3√n 416.41798394387
4√n 92.182208326807
5√n 37.300760491303

Divisors of 72208518

1, 2, 3, 6, 523, 1046, 1569, 3138, 23011, 46022, 69033, 138066, 12034753, 24069506, 36104259, 72208518

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 -72208517
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 72208518 can be divided by 16 positive divisors. The sum of these divisors (counting 72208518) is 1, the average is 0.0625.

Base conversion 72208518

Base System Value
2 Binary 100010011011101000010000110
3 Ternary 12000212120110120
4 Quaternary 10103131002012
5 Quinary 121441133033
6 Senary 11055402410
8 Octal 423350206
10 Decimal 72208518
12 Duodecimal 20223406
16 Hexadecimal 44dd086
20 Vigesimal 12b615i
36 Base36 16zog6

Cryptographic Hash Functions

md5 0aa870e7a412c022f21663c42e01b803
sha1 1d0b104b64e04753c5587a57ede7eb64285e36ce
sha256 b707a6e28e2aaa7c4b1596484d7ce7ae67c67ab9bae2c5676d122367dfdd48b2
sha512 cbe554755a7a358872fdd475d1933b6f7938f88b4fcf4d31292a6beda7bd5df385fb05f81bf8c3e725b08b483853d8f757d0e6212cbf639e9b8344a5c7a546e4
ripemd-160 6d51e50ab71d6e07e1959815d9a38f0401594f87

72208518 as geometric shapes

Circle

Radius = n
Diameter 144417036
Circumference 453699499.35081
Area 1.6380484232732E+16

Sphere

Radius = n
Volume 1.5770806540906E+24
Surface area 6.5521936930928E+16
Circumference 453699499.35081

Square

Length = n
Perimeter 288834072
Area 5214070071756324
Diagonal 102118265.47446

Cube

Length = n
Surface area 31284420430537944
Volume 3.7650027262968E+23
Space diagonal 125068821.91525

Equilateral Triangle

Length = n
Perimeter 216625554
Area 2.2577585696266E+15
Altitude 62534410.957626

Triangular Pyramid

Length = n
Surface area 2.2577585696266E+15
Volume 4.4370982649172E+22
Height 34039421.824821