7157045420 (number)

7157045420 is an even 10-digits composite number following 7157045419 and preceding 7157045421. In scientific notation, it is written as 7.157045420 × 10^9. The sum of its digits is 35. It has a total of 7 prime factors and 96 positive divisors. There are 2382815232 positive integers (up to 7157045420) that are relatively prime to 7157045420.

Interesting facts

Basic properties

Name

Name seven billion one hundred fifty-seven million forty-five thousand four hundred twenty

Notation

Scientific notation 7.157045420 × 10^9
Engineering notation 7.157045420 × 10^9

Prime Factorization of 7157045420

Prime Factorization 2 × 2 × 7 × 5 × 37 × 2053 × 673

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3578522710
Product of the distinct prime numbers

The prime factorization of 7157045420 is 2 × 2 × 7 × 5 × 37 × 2053 × 673. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7157045420)

Multiplication

n×y
n×2 14314090840
n×3 21471136260
n×4 28628181680
n×5 35785227100

Division

n÷y
n÷2 3578522710
n÷3 2385681806.6667
n÷3 1789261355
n÷5 1431409084

Exponentiation

ny
n2 5.1223299143943E+19
n3 3.6660747853545E+29
n4 2.6238263751899E+39
n5 1.8778844541428E+49

Nth Root

y√n
2√n 84599.322810528
3√n 1927.131089709
4√n 290.85962732997
5√n 93.529099865717

Divisors of 7157045420

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 -7157045419
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 7157045420 can be divided by 96 positive divisors. The sum of these divisors (counting 7157045420) is 1, the average is 0.010416666666667.

Base conversion 7157045420

Base System Value
2 Binary 110101010100101111101100010101100
3 Ternary 200110210020120121022
4 Quaternary 12222211331202230
5 Quinary 104124200423140
6 Senary 3142104153312
8 Octal 65245754254
10 Decimal 7157045420
12 Duodecimal 1478a68838
16 Hexadecimal 1aa97d8ac
20 Vigesimal 5bgbadb0
36 Base36 3ad4bl8

Cryptographic Hash Functions

md5 6116dd86630d396e7d2a874d8ca979c6
sha1 5c99c882a557290ccc7521a50280200e64683e74
sha256 d280290c15818abac5a62b325d2d35ab2d5eb4157a9051b52b5327fab516f2be
sha512 42620ad494b9b7b7afe38c900a783c6c031c0c8b630447873d07e9d191371041cfab0eaf5748b7bcec0b93ed14566f59182b83ae6d9b1517a53d663756fa0682
ripemd-160 24be1514d02bbe634f39e63fecc4d87360e21aeb

7157045420 as geometric shapes

Circle

Radius = n
Diameter 14314090840
Circumference 44969042625.761
Area 1.6092274028324E+20

Sphere

Radius = n
Volume 1.5356418150907E+30
Surface area 6.4369096113297E+20
Circumference 44969042625.761

Square

Length = n
Perimeter 28628181680
Area 5.1223299143943E+19
Diagonal 10121590699.484

Cube

Length = n
Surface area 3.0733979486366E+20
Volume 3.6660747853545E+29
Space diagonal 12396366299.518

Equilateral Triangle

Length = n
Perimeter 21471136260
Area 2.2180339162152E+19
Altitude 6198183149.7591

Triangular Pyramid

Length = n
Surface area 2.2180339162152E+19
Volume 4.3205105684353E+28
Height 3373863566.4947