7139725985 (number)

7139725985 is an odd 10-digits composite number following 7139725984 and preceding 7139725986. In scientific notation, it is written as 7.139725985 × 10^9. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 4836824448 positive integers (up to 7139725985) that are relatively prime to 7139725985.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-nine million seven hundred twenty-five thousand nine hundred eighty-five

Notation

Scientific notation 7.139725985 × 10^9
Engineering notation 7.139725985 × 10^9

Prime Factorization of 7139725985

Prime Factorization 7 × 5 × 83 × 2457737

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7139725985
Product of the distinct prime numbers

The prime factorization of 7139725985 is 7 × 5 × 83 × 2457737. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 1, 1, 963, 127, 6473, 3871, 20820, 93273, 753491, 66097, 6578647, 2686443, 30933459, 72717722, 795204251, 766018555, 504229683, 4123913156

Basic calculations (n = 7139725985)

Multiplication

n×y
n×2 14279451970
n×3 21419177955
n×4 28558903940
n×5 35698629925

Division

n÷y
n÷2 3569862992.5
n÷3 2379908661.6667
n÷3 1784931496.25
n÷5 1427945197

Exponentiation

ny
n2 5.0975687140884E+19
n3 3.63952438083E+29
n4 2.5985206794853E+39
n5 1.8552725617881E+49

Nth Root

y√n
2√n 84496.899262636
3√n 1925.5753368831
4√n 290.68350359564
5√n 93.483789508421

Divisors of 7139725985

1, 5, 7, 35, 83, 415, 581, 2905, 2457737, 12288685, 17204159, 86020795, 203992171, 1019960855, 1427945197, 7139725985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7139725984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7139725985 can be divided by 16 positive divisors. The sum of these divisors (counting 7139725985) is 1, the average is 0.0625.

Base conversion 7139725985

Base System Value
2 Binary 110101001100011111001001010100001
3 Ternary 200102120122122210202
4 Quaternary 12221203321022201
5 Quinary 104110232212420
6 Senary 3140245034545
8 Octal 65143711241
10 Decimal 7139725985
12 Duodecimal 14730b5a55
16 Hexadecimal 1a98f92a1
20 Vigesimal 5bb35ej5
36 Base36 3a2t3tt

Cryptographic Hash Functions

md5 02f0670dd3e8735b45d3e6084af3d8f4
sha1 3fdbe830fb2ad04293513ac5ba471918cbc6e28a
sha256 4f3ecde1310fa9b72aec7a07563cf82650b9edfa51b7a6a3fed1c011296cb419
sha512 7d13338899bbf8c6bad64b6fff2542a44aba85748a74bef78c9629f0ac2aa872dbb627433c251cfdc4fe8c846eff66a89d08929e6f23fab31b1d3c7a7aabbcd6
ripemd-160 1b639f7c864987daba4aad47193b57203bac0a89

7139725985 as geometric shapes

Circle

Radius = n
Diameter 14279451970
Circumference 44860221406.24
Area 1.6014484423349E+20

Sphere

Radius = n
Volume 1.5245204076502E+30
Surface area 6.4057937693397E+20
Circumference 44860221406.24

Square

Length = n
Perimeter 28558903940
Area 5.0975687140884E+19
Diagonal 10097097319.615

Cube

Length = n
Surface area 3.0585412284531E+20
Volume 3.63952438083E+29
Space diagonal 12366368158.14

Equilateral Triangle

Length = n
Perimeter 21419177955
Area 2.2073120019687E+19
Altitude 6183184079.0699

Triangular Pyramid

Length = n
Surface area 2.2073120019687E+19
Volume 4.2892206166311E+28
Height 3365699106.5382