71368144 (number)

71368144 is an even 8-digits composite number following 71368143 and preceding 71368145. In scientific notation, it is written as 7.1368144 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 35349728 positive integers (up to 71368144) that are relatively prime to 71368144.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-eight thousand one hundred forty-four

Notation

Scientific notation 7.1368144 × 10^7
Engineering notation 7.1368144 × 10^6

Prime Factorization of 71368144

Prime Factorization 2 × 2 × 2 × 2 × 107 × 41687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8921018
Product of the distinct prime numbers

The prime factorization of 71368144 is 2 × 2 × 2 × 2 × 107 × 41687. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71368144)

Multiplication

n×y
n×2 142736288
n×3 214104432
n×4 285472576
n×5 356840720

Division

n÷y
n÷2 35684072
n÷3 23789381.333333
n÷3 17842036
n÷5 14273628.8

Exponentiation

ny
n2 5093411978004736
n3 3.6350735949757E+23
n4 2.5942845577682E+31
n5 1.8514927389578E+39

Nth Root

y√n
2√n 8447.9668559956
3√n 414.79623034496
4√n 91.912822043475
5√n 37.213531050417

Divisors of 71368144

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71368143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71368144 can be divided by 20 positive divisors. The sum of these divisors (counting 71368144) is 1, the average is 0.05.

Base conversion 71368144

Base System Value
2 Binary 100010000001111110111010000
3 Ternary 11222021212200121
4 Quaternary 10100033313100
5 Quinary 121232240034
6 Senary 11025400024
8 Octal 420176720
10 Decimal 71368144
12 Duodecimal 1ba99014
16 Hexadecimal 440fdd0
20 Vigesimal 1261074
36 Base36 16ho0g

Cryptographic Hash Functions

md5 ec4d57f3bb8b077b188ebb134bde81fd
sha1 7d546d2bb7c591aa8997d6c3f018d68ba3cc19fc
sha256 671046efefd90fa1c048ab5c5a0f2289f899edd1f425e082f5dbe7949865dee6
sha512 7f73bfd4a3cd7b19754d5637176d78c1349e61d52045486a82f6e477982cb7e5e73525422f6479b3229e880272789bace02937e5600eed8d08e08ce19c1f473c
ripemd-160 f7d8f90afafe7ddbd0f0ad693a2d291a0b414256

71368144 as geometric shapes

Circle

Radius = n
Diameter 142736288
Circumference 448419273.78148
Area 1.6001425651806E+16

Sphere

Radius = n
Volume 1.5226560668312E+24
Surface area 6.4005702607224E+16
Circumference 448419273.78148

Square

Length = n
Perimeter 285472576
Area 5093411978004736
Diagonal 100929797.1662

Cube

Length = n
Surface area 30560471868028416
Volume 3.6350735949757E+23
Space diagonal 123613251.44989

Equilateral Triangle

Length = n
Perimeter 214104432
Area 2.205512082446E+15
Altitude 61806625.724946

Triangular Pyramid

Length = n
Surface area 2.205512082446E+15
Volume 4.2839753151991E+22
Height 33643265.722065