7156920 (number)

7156920 is an even 7-digits composite number following 7156919 and preceding 7156921. In scientific notation, it is written as 7.156920 × 10^6. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 1741824 positive integers (up to 7156920) that are relatively prime to 7156920.

Interesting facts

Basic properties

Name

Name seven million one hundred fifty-six thousand nine hundred twenty

Notation

Scientific notation 7.156920 × 10^6
Engineering notation 7.156920 × 10^6

Prime Factorization of 7156920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 19 × 43 × 73

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1789230
Product of the distinct prime numbers

The prime factorization of 7156920 is 2 × 2 × 2 × 3 × 5 × 19 × 43 × 73. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7156920)

Multiplication

n×y
n×2 14313840
n×3 21470760
n×4 28627680
n×5 35784600

Division

n÷y
n÷2 3578460
n÷3 2385640
n÷3 1789230
n÷5 1431384

Exponentiation

ny
n2 51221503886400
n3 3.6658820559465E+20
n4 2.6236424603845E+27
n5 1.8777199197575E+34

Nth Root

y√n
2√n 2675.2420451241
3√n 192.71198326339
4√n 51.722742049549
5√n 23.493365350029

Divisors of 7156920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7156919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7156920 can be divided by 128 positive divisors. The sum of these divisors (counting 7156920) is 1, the average is 0.0078125.

Base conversion 7156920

Base System Value
2 Binary 11011010011010010111000
3 Ternary 111110121110010
4 Quaternary 123103102320
5 Quinary 3313010140
6 Senary 413221520
8 Octal 33232270
10 Decimal 7156920
12 Duodecimal 24918a0
16 Hexadecimal 6d34b8
20 Vigesimal 24ec60
36 Base36 49ebc

Cryptographic Hash Functions

md5 25598fd427f5169a0691115578e03f29
sha1 296028e6df7b0691a4d52a3278063202693c2c2c
sha256 83d0f95f883dedd9b0d31b8c5ecfc0695fce7ef4acd0f43866b768bc79a89081
sha512 39bfd27241ac9e7410a3f9ecc382c0f8ac435392c6e548d08f78820185a02fdb8360c2107760861d0f76d60000d8c0581cb11d94c43e67de8a5683c6c98aefb3
ripemd-160 6c2c284a626d65367d98f53bd9207f9a04a2094a

7156920 as geometric shapes

Circle

Radius = n
Diameter 14313840
Circumference 44968254.58866
Area 1.6091710031534E+14

Sphere

Radius = n
Volume 1.5355610847851E+21
Surface area 6.4366840126134E+14
Circumference 44968254.58866

Square

Length = n
Perimeter 28627680
Area 51221503886400
Diagonal 10121413.328819

Cube

Length = n
Surface area 307329023318400
Volume 3.6658820559465E+20
Space diagonal 12396149.065706

Equilateral Triangle

Length = n
Perimeter 21470760
Area 22179561792833
Altitude 6198074.5328529

Triangular Pyramid

Length = n
Surface area 22179561792833
Volume 4.3202834346498E+19
Height 3373804.4429398