7642272 (number)

7642272 is an even 7-digits composite number following 7642271 and preceding 7642273. In scientific notation, it is written as 7.642272 × 10^6. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 2315520 positive integers (up to 7642272) that are relatively prime to 7642272.

Interesting facts

Basic properties

Name

Name seven million six hundred forty-two thousand two hundred seventy-two

Notation

Scientific notation 7.642272 × 10^6
Engineering notation 7.642272 × 10^6

Prime Factorization of 7642272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 477642
Product of the distinct prime numbers

The prime factorization of 7642272 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7237. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7642272)

Multiplication

n×y
n×2 15284544
n×3 22926816
n×4 30569088
n×5 38211360

Division

n÷y
n÷2 3821136
n÷3 2547424
n÷3 1910568
n÷5 1528454.4

Exponentiation

ny
n2 58404321321984
n3 4.46341709518E+20
n4 3.4110647490816E+27
n5 2.6068284622093E+34

Nth Root

y√n
2√n 2764.4659520421
3√n 196.97336168282
4√n 52.5781889384
5√n 23.803701643578

Divisors of 7642272

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 -7642271
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 7642272 can be divided by 48 positive divisors. The sum of these divisors (counting 7642272) is 1, the average is 0.020833333333333.

Base conversion 7642272

Base System Value
2 Binary 11101001001110010100000
3 Ternary 112101021020010
4 Quaternary 131021302200
5 Quinary 3424023042
6 Senary 431444520
8 Octal 35116240
10 Decimal 7642272
12 Duodecimal 2686740
16 Hexadecimal 749ca0
20 Vigesimal 27f5dc
36 Base36 4jstc

Cryptographic Hash Functions

md5 5ce5a3787bb8c815f7db97ff4e773e18
sha1 79d4cb07e9b1ea7a08145bc3a72805cc796b11e0
sha256 171780b82102bdec715104da757fd6ab0720dc279364a970185e33099c26b21a
sha512 2cfdfa8d0cee6d5164f43ff4700e61527d2c6eb86c22a197063db72b024af684b6256e95b2643b68755b9730089a5a17e56a05ae2d2e6965e6caed64103b6d15
ripemd-160 990d067b3733c7f8e71d8ab75d96f4029b49e303

7642272 as geometric shapes

Circle

Radius = n
Diameter 15284544
Circumference 48017811.14387
Area 1.8348258680304E+14

Sphere

Radius = n
Volume 1.8696317808166E+21
Surface area 7.3393034721217E+14
Circumference 48017811.14387

Square

Length = n
Perimeter 30569088
Area 58404321321984
Diagonal 10807804.709744

Cube

Length = n
Surface area 350425927931904
Volume 4.46341709518E+20
Space diagonal 13236803.389261

Equilateral Triangle

Length = n
Perimeter 22926816
Area 25289812977814
Altitude 6618401.6946305

Triangular Pyramid

Length = n
Surface area 25289812977814
Volume 5.2601874921096E+19
Height 3602601.5699147