71379645 (number)

71379645 is an odd 8-digits composite number following 71379644 and preceding 71379646. In scientific notation, it is written as 7.1379645 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 38069136 positive integers (up to 71379645) that are relatively prime to 71379645.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-nine thousand six hundred forty-five

Notation

Scientific notation 7.1379645 × 10^7
Engineering notation 7.1379645 × 10^6

Prime Factorization of 71379645

Prime Factorization 3 × 5 × 4758643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71379645
Product of the distinct prime numbers

The prime factorization of 71379645 is 3 × 5 × 4758643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71379645)

Multiplication

n×y
n×2 142759290
n×3 214138935
n×4 285518580
n×5 356898225

Division

n÷y
n÷2 35689822.5
n÷3 23793215
n÷3 17844911.25
n÷5 14275929

Exponentiation

ny
n2 5095053720326025
n3 3.636831258128E+23
n4 2.5959572413008E+31
n5 1.8529850631923E+39

Nth Root

y√n
2√n 8448.6475249001
3√n 414.81851066472
4√n 91.916524765137
5√n 37.214730367678

Divisors of 71379645

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 -71379644
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 71379645 can be divided by 8 positive divisors. The sum of these divisors (counting 71379645) is 1, the average is 0.125.

Base conversion 71379645

Base System Value
2 Binary 100010000010010101010111101
3 Ternary 11222022110110120
4 Quaternary 10100102222331
5 Quinary 121233122040
6 Senary 11025525153
8 Octal 420225275
10 Decimal 71379645
12 Duodecimal 1baa37b9
16 Hexadecimal 4412abd
20 Vigesimal 1262925
36 Base36 16hwvx

Cryptographic Hash Functions

md5 60637725ee41e97079d1dae121c6c134
sha1 732844393d7e0c150249ad2135a30473048516a6
sha256 b32a83f926f106305b73012778f4a9df2005b5eed2a1d5cbe02b0c5ecca86c82
sha512 20e13aaa98909c06808e20bbf9924d232afec38661191c5bca0d567032d04e2d95d86b15644f2c5fa4b40020ca3aab22e24c396df3486e780dfea034d9a127fd
ripemd-160 8d8f96f7ec3b07e99ae9b47c5a1bebd21ab840c0

71379645 as geometric shapes

Circle

Radius = n
Diameter 142759290
Circumference 448491536.69569
Area 1.6006583337422E+16

Sphere

Radius = n
Volume 1.5233923150508E+24
Surface area 6.4026333349686E+16
Circumference 448491536.69569

Square

Length = n
Perimeter 285518580
Area 5095053720326025
Diagonal 100946062.03638

Cube

Length = n
Surface area 30570322321956150
Volume 3.636831258128E+23
Space diagonal 123633171.76623

Equilateral Triangle

Length = n
Perimeter 214138935
Area 2.2062229777244E+15
Altitude 61816585.883115

Triangular Pyramid

Length = n
Surface area 2.2062229777244E+15
Volume 4.2860467410892E+22
Height 33648687.345459