7138980918 (number)

7138980918 is an even 10-digits composite number following 7138980917 and preceding 7138980919. In scientific notation, it is written as 7.138980918 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 2206245888 positive integers (up to 7138980918) that are relatively prime to 7138980918.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million nine hundred eighty thousand nine hundred eighteen

Notation

Scientific notation 7.138980918 × 10^9
Engineering notation 7.138980918 × 10^9

Prime Factorization of 7138980918

Prime Factorization 2 × 9 × 17 × 67 × 348209

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7138980918
Product of the distinct prime numbers

The prime factorization of 7138980918 is 2 × 9 × 17 × 67 × 348209. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7138980918)

Multiplication

n×y
n×2 14277961836
n×3 21416942754
n×4 28555923672
n×5 35694904590

Division

n÷y
n÷2 3569490459
n÷3 2379660306
n÷3 1784745229.5
n÷5 1427796183.6

Exponentiation

ny
n2 5.0965048547568E+19
n3 3.6383850906603E+29
n4 2.597436173456E+39
n5 1.8543047278025E+49

Nth Root

y√n
2√n 84492.490305352
3√n 1925.5083533345
4√n 290.67591972049
5√n 93.481838324458

Divisors of 7138980918

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138980917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138980918 can be divided by 32 positive divisors. The sum of these divisors (counting 7138980918) is 1, the average is 0.03125.

Base conversion 7138980918

Base System Value
2 Binary 110101001100001000011010000110110
3 Ternary 200102112020210202200
4 Quaternary 12221201003100312
5 Quinary 104110034342133
6 Senary 3140221045330
8 Octal 65141032066
10 Decimal 7138980918
12 Duodecimal 14729b6846
16 Hexadecimal 1a9843436
20 Vigesimal 5baicc5i
36 Base36 3a2d4xi

Cryptographic Hash Functions

md5 df35db503189eb84a09a950c2a93de65
sha1 449bd83786fec70e9db418f875f98a888df6a7d7
sha256 5ac1a21c71c1c325d89d6b7c1c29ddb7ea87d0f8221d8938df595c20612f7844
sha512 42a091a0e4a912959a6fe11e24eecab85a1d567763cb73231da7fd003e81519c9b14d517d2421018bcb3e1f5d2cf3f48b88c15506661d4cb104012b2611c88d8
ripemd-160 8b4d05795521f01528232d41c8caa7df7b7d7444

7138980918 as geometric shapes

Circle

Radius = n
Diameter 14277961836
Circumference 44855540012.213
Area 1.6011142210689E+20

Sphere

Radius = n
Volume 1.5240431828999E+30
Surface area 6.4044568842755E+20
Circumference 44855540012.213

Square

Length = n
Perimeter 28555923672
Area 5.0965048547568E+19
Diagonal 10096043635.758

Cube

Length = n
Surface area 3.0579029128541E+20
Volume 3.6383850906603E+29
Space diagonal 12365077664.241

Equilateral Triangle

Length = n
Perimeter 21416942754
Area 2.2068513373651E+19
Altitude 6182538832.1204

Triangular Pyramid

Length = n
Surface area 2.2068513373651E+19
Volume 4.2878779502899E+28
Height 3365347878.5861