71397294 (number)

71397294 is an even 8-digits composite number following 71397293 and preceding 71397295. In scientific notation, it is written as 7.1397294 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 23799096 positive integers (up to 71397294) that are relatively prime to 71397294.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-seven thousand two hundred ninety-four

Notation

Scientific notation 7.1397294 × 10^7
Engineering notation 7.1397294 × 10^6

Prime Factorization of 71397294

Prime Factorization 2 × 3 × 11899549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71397294
Product of the distinct prime numbers

The prime factorization of 71397294 is 2 × 3 × 11899549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71397294)

Multiplication

n×y
n×2 142794588
n×3 214191882
n×4 285589176
n×5 356986470

Division

n÷y
n÷2 35698647
n÷3 23799098
n÷3 17849323.5
n÷5 14279458.8

Exponentiation

ny
n2 5097573590522436
n3 3.6395296032917E+23
n4 2.5985256510792E+31
n5 1.8552769987664E+39

Nth Root

y√n
2√n 8449.6919470475
3√n 414.85269654774
4√n 91.922205951813
5√n 37.216570494024

Divisors of 71397294

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 -71397293
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 71397294 can be divided by 8 positive divisors. The sum of these divisors (counting 71397294) is 1, the average is 0.125.

Base conversion 71397294

Base System Value
2 Binary 100010000010110111110101110
3 Ternary 11222100100200020
4 Quaternary 10100112332232
5 Quinary 121234203134
6 Senary 11030143010
8 Octal 420267656
10 Decimal 71397294
12 Duodecimal 1bab1a66
16 Hexadecimal 4416fae
20 Vigesimal 1264d4e
36 Base36 16iai6

Cryptographic Hash Functions

md5 0a15714be783a078a4fbe326c9f8c534
sha1 59ec0aa891162a314305b0c08666ec332acc7fda
sha256 cc40960a33b6839f49eca6a8754e45498f4f209ffdd5fe4d05bd1ad1be44f481
sha512 953d0c897da17393938978cd3e6dbaf0fdd2229758b630681549124cd082c4293b414de37d6d26aeb309d7b76d7e9e12fa35ad46646d1efcf4a7b90081bd8d91
ripemd-160 d7cf75b2fc18534c85e7aa69881012759032d9dc

71397294 as geometric shapes

Circle

Radius = n
Diameter 142794588
Circumference 448602428.63318
Area 1.6014499743119E+16

Sphere

Radius = n
Volume 1.5245225952298E+24
Surface area 6.4057998972475E+16
Circumference 448602428.63318

Square

Length = n
Perimeter 285589176
Area 5097573590522436
Diagonal 100971021.49154

Cube

Length = n
Surface area 30585441543134616
Volume 3.6395296032917E+23
Space diagonal 123663740.73093

Equilateral Triangle

Length = n
Perimeter 214191882
Area 2.2073141135265E+15
Altitude 61831870.365466

Triangular Pyramid

Length = n
Surface area 2.2073141135265E+15
Volume 4.2892267713612E+22
Height 33657007.163846