71440208 (number)

71440208 is an even 8-digits composite number following 71440207 and preceding 71440209. In scientific notation, it is written as 7.1440208 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 29284992 positive integers (up to 71440208) that are relatively prime to 71440208.

Interesting facts

Basic properties

Name

Name seventy-one million four hundred forty thousand two hundred eight

Notation

Scientific notation 7.1440208 × 10^7
Engineering notation 7.1440208 × 10^6

Prime Factorization of 71440208

Prime Factorization 2 × 2 × 2 × 2 × 7 × 23 × 27733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8930026
Product of the distinct prime numbers

The prime factorization of 71440208 is 2 × 2 × 2 × 2 × 7 × 23 × 27733. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 38, 35, 968, 377, 7658, 2184, 63748, 67129, 897789, 531393, 2906335, 92673, 32433939, 96950174, 97283278, 331248508, 190346576, 8452803025

Basic calculations (n = 71440208)

Multiplication

n×y
n×2 142880416
n×3 214320624
n×4 285760832
n×5 357201040

Division

n÷y
n÷2 35720104
n÷3 23813402.666667
n÷3 17860052
n÷5 14288041.6

Exponentiation

ny
n2 5103703319083264
n3 3.646096266856E+23
n4 2.6047787569222E+31
n5 1.860859361885E+39

Nth Root

y√n
2√n 8452.2309480989
3√n 414.93579690972
4√n 91.936015511326
5√n 37.221043291161

Divisors of 71440208

1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 27733, 55466, 110932, 194131, 221864, 388262, 443728, 637859, 776524, 1275718, 1553048, 2551436, 3106096, 4465013, 5102872, 8930026, 10205744, 17860052, 35720104, 71440208

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71440207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71440208 can be divided by 40 positive divisors. The sum of these divisors (counting 71440208) is 1, the average is 0.025.

Base conversion 71440208

Base System Value
2 Binary 100010000100001011101010000
3 Ternary 11222102112112122
4 Quaternary 10100201131100
5 Quinary 121242041313
6 Senary 11031113412
8 Octal 420413520
10 Decimal 71440208
12 Duodecimal 1bb12868
16 Hexadecimal 4421750
20 Vigesimal 126a0a8
36 Base36 16j7m8

Cryptographic Hash Functions

md5 f15c1c3d52d3d666e286f9063487c595
sha1 6df1b74d6dcff2b910d430d84c30470a862159c4
sha256 93beb291b92c3605a20e68edbf6e1fd395ecde9fe24e6625c930616cd08b7e00
sha512 c356d5e684ccb3e0bc2ebcd2f90a5ac1fe16e839a7db8babdc7a4c2e62756e6663648a629d72551d0c880997608ecd62601054bdcc1ca055c8aa2107a8698bc0
ripemd-160 91ea92febab5f4ef24148a9ff4c1840451e8cef7

71440208 as geometric shapes

Circle

Radius = n
Diameter 142880416
Circumference 448872065.24745
Area 1.6033756853334E+16

Sphere

Radius = n
Volume 1.5272732328315E+24
Surface area 6.4135027413335E+16
Circumference 448872065.24745

Square

Length = n
Perimeter 285760832
Area 5103703319083264
Diagonal 101031711.05235

Cube

Length = n
Surface area 30622219914499584
Volume 3.646096266856E+23
Space diagonal 123738069.95929

Equilateral Triangle

Length = n
Perimeter 214320624
Area 2.2099683638525E+15
Altitude 61869034.979644

Triangular Pyramid

Length = n
Surface area 2.2099683638525E+15
Volume 4.296965658588E+22
Height 33677237.017452