71388108 (number)

71388108 is an even 8-digits composite number following 71388107 and preceding 71388109. In scientific notation, it is written as 7.1388108 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 21632400 positive integers (up to 71388108) that are relatively prime to 71388108.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-eight thousand one hundred eight

Notation

Scientific notation 7.1388108 × 10^7
Engineering notation 7.1388108 × 10^6

Prime Factorization of 71388108

Prime Factorization 2 × 2 × 27 × 11 × 60091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35694054
Product of the distinct prime numbers

The prime factorization of 71388108 is 2 × 2 × 27 × 11 × 60091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71388108)

Multiplication

n×y
n×2 142776216
n×3 214164324
n×4 285552432
n×5 356940540

Division

n÷y
n÷2 35694054
n÷3 23796036
n÷3 17847027
n÷5 14277621.6

Exponentiation

ny
n2 5096261963819664
n3 3.6381249946945E+23
n4 2.5971886003875E+31
n5 1.8540838030083E+39

Nth Root

y√n
2√n 8449.1483594502
3√n 414.83490408856
4√n 91.91924912362
5√n 37.215612785425

Divisors of 71388108

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71388107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71388108 can be divided by 24 positive divisors. The sum of these divisors (counting 71388108) is 1, the average is 0.041666666666667.

Base conversion 71388108

Base System Value
2 Binary 100010000010100101111001100
3 Ternary 11222022220002000
4 Quaternary 10100110233030
5 Quinary 121233404413
6 Senary 11030032300
8 Octal 420245714
10 Decimal 71388108
12 Duodecimal 1baa8690
16 Hexadecimal 4414bcc
20 Vigesimal 1263a58
36 Base36 16i3f0

Cryptographic Hash Functions

md5 c3a96d3a62bfbc4bcf29ef536195c84d
sha1 5672b773ae438380e1c7a01c8203ff9d795bd50f
sha256 067c39f9145da0f829ed6ddefbece71c146f61ac886d3f604eb7022bfc602f8c
sha512 6db93aa54f802be6cb98ee1339ed04a2e2a41465a2f9848919e83f42a98d864a387d0db299aea77cfec8eaafb582ee4f6d89a54104bd25ce9fcc156e05058c61
ripemd-160 f50ad26ec6c32f3452e44a064afb856089bc945f

71388108 as geometric shapes

Circle

Radius = n
Diameter 142776216
Circumference 448544711.29295
Area 1.6010379146305E+16

Sphere

Radius = n
Volume 1.5239342341565E+24
Surface area 6.404151658522E+16
Circumference 448544711.29295

Square

Length = n
Perimeter 285552432
Area 5096261963819664
Diagonal 100958030.52576

Cube

Length = n
Surface area 30577571782917984
Volume 3.6381249946945E+23
Space diagonal 123647830.11221

Equilateral Triangle

Length = n
Perimeter 214164324
Area 2.2067461625041E+15
Altitude 61823915.056107

Triangular Pyramid

Length = n
Surface area 2.2067461625041E+15
Volume 4.2875714242546E+22
Height 33652676.841918