71338530 (number)

71338530 is an even 8-digits composite number following 71338529 and preceding 71338531. In scientific notation, it is written as 7.1338530 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 18664256 positive integers (up to 71338530) that are relatively prime to 71338530.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-eight thousand five hundred thirty

Notation

Scientific notation 7.1338530 × 10^7
Engineering notation 7.1338530 × 10^6

Prime Factorization of 71338530

Prime Factorization 2 × 3 × 5 × 53 × 44867

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71338530
Product of the distinct prime numbers

The prime factorization of 71338530 is 2 × 3 × 5 × 53 × 44867. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71338530)

Multiplication

n×y
n×2 142677060
n×3 214015590
n×4 285354120
n×5 356692650

Division

n÷y
n÷2 35669265
n÷3 23779510
n÷3 17834632.5
n÷5 14267706

Exponentiation

ny
n2 5089185862560900
n3 3.6305503833188E+23
n4 2.589981274369E+31
n5 1.8476545684101E+39

Nth Root

y√n
2√n 8446.213944721
3√n 414.7388495851
4√n 91.903285821134
5√n 37.210442208792

Divisors of 71338530

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71338529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71338530 can be divided by 32 positive divisors. The sum of these divisors (counting 71338530) is 1, the average is 0.03125.

Base conversion 71338530

Base System Value
2 Binary 100010000001000101000100010
3 Ternary 11222020101001210
4 Quaternary 10100020220202
5 Quinary 121230313110
6 Senary 11025010550
8 Octal 420105042
10 Decimal 71338530
12 Duodecimal 1ba83a56
16 Hexadecimal 4408a22
20 Vigesimal 125h66a
36 Base36 16h15u

Cryptographic Hash Functions

md5 1685d47fa3b52df0a6af1bdcc9ef5b0b
sha1 79d692c68d4c2bda6fb8af3b2a9b44f1f17ce375
sha256 f715e7e9b1b171fc4b2af8dc2eecd8331a27dcf111d5bc538e4d791b839f1a75
sha512 526e3d74f8e8f78db1bbe8025f566c6e85c4a7311a2d4f25fe1a62d7cf39353b56b37815dca083c919eeb0739407b8aea55a0e09d743c94bf65f0ef7bd568081
ripemd-160 f769f11f4c1a6bff04212da4ce857ec19c6c6d5a

71338530 as geometric shapes

Circle

Radius = n
Diameter 142677060
Circumference 448233203.53179
Area 1.5988148918574E+16

Sphere

Radius = n
Volume 1.5207613883629E+24
Surface area 6.3952595674297E+16
Circumference 448233203.53179

Square

Length = n
Perimeter 285354120
Area 5089185862560900
Diagonal 100887916.64576

Cube

Length = n
Surface area 30535115175365400
Volume 3.6305503833188E+23
Space diagonal 123561958.49728

Equilateral Triangle

Length = n
Perimeter 214015590
Area 2.2036821207792E+15
Altitude 61780979.248638

Triangular Pyramid

Length = n
Surface area 2.2036821207792E+15
Volume 4.2786446591402E+22
Height 33629305.548587