72667400 (number)

72667400 is an even 8-digits composite number following 72667399 and preceding 72667401. In scientific notation, it is written as 7.2667400 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 96 positive divisors. There are 25401600 positive integers (up to 72667400) that are relatively prime to 72667400.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixty-seven thousand four hundred

Notation

Scientific notation 7.2667400 × 10^7
Engineering notation 7.2667400 × 10^6

Prime Factorization of 72667400

Prime Factorization 2 × 2 × 2 × 13 × 5 × 5 × 19 × 1471

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3633370
Product of the distinct prime numbers

The prime factorization of 72667400 is 2 × 2 × 2 × 13 × 5 × 5 × 19 × 1471. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72667400)

Multiplication

n×y
n×2 145334800
n×3 218002200
n×4 290669600
n×5 363337000

Division

n÷y
n÷2 36333700
n÷3 24222466.666667
n÷3 18166850
n÷5 14533480

Exponentiation

ny
n2 5280551022760000
n3 3.8372391339131E+23
n4 2.7884219103972E+31
n5 2.026273703316E+39

Nth Root

y√n
2√n 8524.5175816582
3√n 417.29822800677
4√n 92.328314084349
5√n 37.348049379086

Divisors of 72667400

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72667399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72667400 can be divided by 96 positive divisors. The sum of these divisors (counting 72667400) is 1, the average is 0.010416666666667.

Base conversion 72667400

Base System Value
2 Binary 100010101001101000100001000
3 Ternary 12001201212221012
4 Quaternary 10111031010020
5 Quinary 122100324100
6 Senary 11113303052
8 Octal 425150410
10 Decimal 72667400
12 Duodecimal 20404a88
16 Hexadecimal 454d108
20 Vigesimal 12e38a0
36 Base36 179iiw

Cryptographic Hash Functions

md5 3579842aed939efeda88984190d09275
sha1 ba496c9a2e343c6e6e5c8e3f55349eca297cd0e6
sha256 011cb6e0e5531b97296b7404aa02b2f8c8ae84593a9f5d31598f5805144ec69c
sha512 6ab899c6763e87ce3e7d33bcc3183404284b271a9091b48c29b8c1ff376cb5e94978c5dd637424283576d7e2f0a36bbf45f627df9b80f95398bea7926c533238
ripemd-160 eb22bbf8fdbb6ab84f6f5cdfafcd72948ddc0ae5

72667400 as geometric shapes

Circle

Radius = n
Diameter 145334800
Circumference 456582739.99094
Area 1.6589340300009E+16

Sphere

Radius = n
Volume 1.6073389697558E+24
Surface area 6.6357361200036E+16
Circumference 456582739.99094

Square

Length = n
Perimeter 290669600
Area 5280551022760000
Diagonal 102767222.62239

Cube

Length = n
Surface area 31683306136560000
Volume 3.8372391339131E+23
Space diagonal 125863628.85393

Equilateral Triangle

Length = n
Perimeter 218002200
Area 2.286545665845E+15
Altitude 62931814.426965

Triangular Pyramid

Length = n
Surface area 2.286545665845E+15
Volume 4.5222296877072E+22
Height 34255740.87413