7131389440 (number)

7131389440 is an even 10-digits composite number following 7131389439 and preceding 7131389441. In scientific notation, it is written as 7.131389440 × 10^9. The sum of its digits is 40. It has a total of 13 prime factors and 160 positive divisors. There are 2421522432 positive integers (up to 7131389440) that are relatively prime to 7131389440.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million three hundred eighty-nine thousand four hundred forty

Notation

Scientific notation 7.131389440 × 10^9
Engineering notation 7.131389440 × 10^9

Prime Factorization of 7131389440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 49 × 139 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 27856990
Product of the distinct prime numbers

The prime factorization of 7131389440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 49 × 139 × 409. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7131389440)

Multiplication

n×y
n×2 14262778880
n×3 21394168320
n×4 28525557760
n×5 35656947200

Division

n÷y
n÷2 3565694720
n÷3 2377129813.3333
n÷3 1782847360
n÷5 1426277888

Exponentiation

ny
n2 5.0856715344944E+19
n3 3.6267904276402E+29
n4 2.5864054956766E+39
n5 1.8444664839426E+49

Nth Root

y√n
2√n 84447.554375482
3√n 1924.8255930145
4√n 290.59861385678
5√n 93.461948444414

Divisors of 7131389440

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7131389439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7131389440 can be divided by 160 positive divisors. The sum of these divisors (counting 7131389440) is 1, the average is 0.00625.

Base conversion 7131389440

Base System Value
2 Binary 110101001000100000101111000000000
3 Ternary 200101222222010012211
4 Quaternary 12221010011320000
5 Quinary 104101113430230
6 Senary 3135350231504
8 Octal 65104057000
10 Decimal 7131389440
12 Duodecimal 1470355594
16 Hexadecimal 1a9105e00
20 Vigesimal 5b8b3dc0
36 Base36 39xufb4

Cryptographic Hash Functions

md5 e58ad75a6c37306034c4c64ffb38c02e
sha1 31905d143ce7f09898af65de24a51c9eb83005b2
sha256 d42fc751629a96f5e2d27ca6ca785d79f52d3a14e12e77e044652be11d6b7fc2
sha512 333910f21906e5583b46062e4cfc3edb6cfe193e7f67c240f01c345530c6a6c3701e599883c113a5fe0a85dd53ceabe39804cec8abe76022035cf96bf658980a
ripemd-160 864cc18d49d41f5e64059d7aa1455c59258f8039

7131389440 as geometric shapes

Circle

Radius = n
Diameter 14262778880
Circumference 44807841349.184
Area 1.5977108331338E+20

Sphere

Radius = n
Volume 1.5191864218112E+30
Surface area 6.3908433325353E+20
Circumference 44807841349.184

Square

Length = n
Perimeter 28525557760
Area 5.0856715344944E+19
Diagonal 10085307664.612

Cube

Length = n
Surface area 3.0514029206966E+20
Volume 3.6267904276402E+29
Space diagonal 12351928838.64

Equilateral Triangle

Length = n
Perimeter 21394168320
Area 2.2021603720877E+19
Altitude 6175964419.3201

Triangular Pyramid

Length = n
Surface area 2.2021603720877E+19
Volume 4.274213508878E+28
Height 3361769221.5374