7139940081 (number)

7139940081 is an odd 10-digits composite number following 7139940080 and preceding 7139940082. In scientific notation, it is written as 7.139940081 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 4757516400 positive integers (up to 7139940081) that are relatively prime to 7139940081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.139940081 × 10^9
Engineering notation 7.139940081 × 10^9

Prime Factorization of 7139940081

Prime Factorization 3 × 1951 × 1219877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7139940081
Product of the distinct prime numbers

The prime factorization of 7139940081 is 3 × 1951 × 1219877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 100, 11, 833, 470, 9995, 9762, 79497, 37457, 772862, 959550, 8344684, 8055530, 22446886, 1815829, 859340340, 261728321, 1308779285, 4064851162

Basic calculations (n = 7139940081)

Multiplication

n×y
n×2 14279880162
n×3 21419820243
n×4 28559760324
n×5 35699700405

Division

n÷y
n÷2 3569970040.5
n÷3 2379980027
n÷3 1784985020.25
n÷5 1427988016.2

Exponentiation

ny
n2 5.097874436027E+19
n3 3.6398518013695E+29
n4 2.5988323765498E+39
n5 1.8555507449128E+49

Nth Root

y√n
2√n 84498.166139864
3√n 1925.5945838335
4√n 290.68568272253
5√n 93.484350153616

Divisors of 7139940081

1, 3, 1951, 5853, 1219877, 3659631, 2379980027, 7139940081

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7139940080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7139940081 can be divided by 8 positive divisors. The sum of these divisors (counting 7139940081) is 1, the average is 0.125.

Base conversion 7139940081

Base System Value
2 Binary 110101001100100101101011011110001
3 Ternary 200102121001112111020
4 Quaternary 12221210231123301
5 Quinary 104110311040311
6 Senary 3140253410053
8 Octal 65144553361
10 Decimal 7139940081
12 Duodecimal 1473199929
16 Hexadecimal 1a992d6f1
20 Vigesimal 5bb4ca41
36 Base36 3a2xp0x

Cryptographic Hash Functions

md5 d6b301a3e36f8c911957bb02aef1bb4b
sha1 13109e7db2c71546ce5ef3c110c96fcb5f74377c
sha256 b3e355ff90a9da7d73d091af8ff5c4f40c88c2084205bb837704df200275483c
sha512 14fd462c25ca924e2114e5eef6582a15a3e29095916b8612b88889fcdb5512927d867c6ce93bef7312a4ddc983c573487ba105b915b1b8dedded442e23384386
ripemd-160 72196e4b640d3a462dcf898b64a7128cecfdc1fc

7139940081 as geometric shapes

Circle

Radius = n
Diameter 14279880162
Circumference 44861566611.082
Area 1.6015444877146E+20

Sphere

Radius = n
Volume 1.5246575572451E+30
Surface area 6.4061779508583E+20
Circumference 44861566611.082

Square

Length = n
Perimeter 28559760324
Area 5.097874436027E+19
Diagonal 10097400097.081

Cube

Length = n
Surface area 3.0587246616162E+20
Volume 3.6398518013695E+29
Space diagonal 12366738983.289

Equilateral Triangle

Length = n
Perimeter 21419820243
Area 2.2074443834513E+19
Altitude 6183369491.6447

Triangular Pyramid

Length = n
Surface area 2.2074443834513E+19
Volume 4.2896064854374E+28
Height 3365800032.3605