139631768 (number)

139631768 is an even 9-digits composite number following 139631767 and preceding 139631769. In scientific notation, it is written as 1.39631768 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors. There are 69815880 positive integers (up to 139631768) that are relatively prime to 139631768.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million six hundred thirty-one thousand seven hundred sixty-eight

Notation

Scientific notation 1.39631768 × 10^8
Engineering notation 1.39631768 × 10^6

Prime Factorization of 139631768

Prime Factorization 2 × 2 × 2 × 17453971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34907942
Product of the distinct prime numbers

The prime factorization of 139631768 is 2 × 2 × 2 × 17453971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139631768)

Multiplication

n×y
n×2 279263536
n×3 418895304
n×4 558527072
n×5 698158840

Division

n÷y
n÷2 69815884
n÷3 46543922.666667
n÷3 34907942
n÷5 27926353.6

Exponentiation

ny
n2 19497030634805824
n3 2.7224048582881E+24
n4 3.8013420357456E+32
n5 5.3078810922387E+40

Nth Root

y√n
2√n 11816.588678633
3√n 518.79376225378
4√n 108.70413367776
5√n 42.559532367816

Divisors of 139631768

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 -139631767
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 139631768 can be divided by 8 positive divisors. The sum of these divisors (counting 139631768) is 1, the average is 0.125.

Base conversion 139631768

Base System Value
2 Binary 1000010100101001110010011000
3 Ternary 100201202000202222
4 Quaternary 20110221302120
5 Quinary 241221204033
6 Senary 21504443212
8 Octal 1024516230
10 Decimal 139631768
12 Duodecimal 3a919508
16 Hexadecimal 8529c98
20 Vigesimal 23cdj88
36 Base36 2b4sk8

Cryptographic Hash Functions

md5 6216769d2f2ad3846afcf421fb0d124e
sha1 c77da74433c04b94f79b62554c8e376ed44c8a6b
sha256 1ad42b8cfb17e6a78aa59eed2648b3bdbce7df23764c240d9f4d7b709b761d89
sha512 cf1fd0e982371a852ca89ba846dad3fd0e69530110b710b09787a00e02557593ed8aed60a2b1618355bd5945ec2f6d7abbb7af729a47922c2f089523e8ace8a4
ripemd-160 7d9c3509c5a82d95df45cd720ad2f90536ee6c41

139631768 as geometric shapes

Circle

Radius = n
Diameter 279263536
Circumference 877332273.11311
Area 6.1251728209121E+16

Sphere

Radius = n
Volume 1.140358280386E+25
Surface area 2.4500691283648E+17
Circumference 877332273.11311

Square

Length = n
Perimeter 558527072
Area 19497030634805824
Diagonal 197469140.04373

Cube

Length = n
Surface area 116982183808834944
Volume 2.7224048582881E+24
Space diagonal 241849316.52667

Equilateral Triangle

Length = n
Perimeter 418895304
Area 8.4424619140526E+15
Altitude 120924658.26334

Triangular Pyramid

Length = n
Surface area 8.4424619140526E+15
Volume 3.2083848940512E+23
Height 65823046.681245