71338821 (number)

71338821 is an odd 8-digits composite number following 71338820 and preceding 71338822. In scientific notation, it is written as 7.1338821 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 46738944 positive integers (up to 71338821) that are relatively prime to 71338821.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1338821 × 10^7
Engineering notation 7.1338821 × 10^6

Prime Factorization of 71338821

Prime Factorization 3 × 113 × 127 × 1657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71338821
Product of the distinct prime numbers

The prime factorization of 71338821 is 3 × 113 × 127 × 1657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 49, 81, 811, 60, 4491, 9849, 48460, 50712, 398491, 350081, 6022260, 5379693, 38396624, 45801215, 87048775, 716105484, 2211339523, 130790368

Basic calculations (n = 71338821)

Multiplication

n×y
n×2 142677642
n×3 214016463
n×4 285355284
n×5 356694105

Division

n÷y
n÷2 35669410.5
n÷3 23779607
n÷3 17834705.25
n÷5 14267764.2

Exponentiation

ny
n2 5089227381670041
n3 3.6305948120926E+23
n4 2.590023534234E+31
n5 1.8476922529451E+39

Nth Root

y√n
2√n 8446.2311713568
3√n 414.73941351057
4√n 91.903379542631
5√n 37.210472566078

Divisors of 71338821

1, 3, 113, 127, 339, 381, 1657, 4971, 14351, 43053, 187241, 210439, 561723, 631317, 23779607, 71338821

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71338820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71338821 can be divided by 16 positive divisors. The sum of these divisors (counting 71338821) is 1, the average is 0.0625.

Base conversion 71338821

Base System Value
2 Binary 100010000001000101101000101
3 Ternary 11222020101110120
4 Quaternary 10100020231011
5 Quinary 121230320241
6 Senary 11025012153
8 Octal 420105505
10 Decimal 71338821
12 Duodecimal 1ba84059
16 Hexadecimal 4408b45
20 Vigesimal 125h711
36 Base36 16h1dx

Cryptographic Hash Functions

md5 3457f2ccd14a057e0d19bfa7f856569b
sha1 b28581b0c123f37b61066212d6bee70ffc7df909
sha256 e288effad777699c7f333f295b8d298700ded7dc606b8d78c9eb798baf1eb336
sha512 bee0518a9261e28e5bf36a1fa88b5bd3b85fe6a946d0bd689f70b28cf1b43a3c95ec1ab20360a0bc1e63c6ea5ba2c161c5628af276ccabfa0ad937faff4cab19
ripemd-160 90cad34bd940df7645fc53a2ec39430a8a68782d

71338821 as geometric shapes

Circle

Radius = n
Diameter 142677642
Circumference 448235031.93871
Area 1.5988279354703E+16

Sphere

Radius = n
Volume 1.5207799986442E+24
Surface area 6.395311741881E+16
Circumference 448235031.93871

Square

Length = n
Perimeter 285355284
Area 5089227381670041
Diagonal 100888328.18191

Cube

Length = n
Surface area 30535364290020246
Volume 3.6305948120926E+23
Space diagonal 123562462.52406

Equilateral Triangle

Length = n
Perimeter 214016463
Area 2.2037000990808E+15
Altitude 61781231.262031

Triangular Pyramid

Length = n
Surface area 2.2037000990808E+15
Volume 4.2786970189523E+22
Height 33629442.727302