71338238 (number)

71338238 is an even 8-digits composite number following 71338237 and preceding 71338239. In scientific notation, it is written as 7.1338238 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 35649496 positive integers (up to 71338238) that are relatively prime to 71338238.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1338238 × 10^7
Engineering notation 7.1338238 × 10^6

Prime Factorization of 71338238

Prime Factorization 2 × 2027 × 17597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71338238
Product of the distinct prime numbers

The prime factorization of 71338238 is 2 × 2027 × 17597. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71338238)

Multiplication

n×y
n×2 142676476
n×3 214014714
n×4 285352952
n×5 356691190

Division

n÷y
n÷2 35669119
n÷3 23779412.666667
n÷3 17834559.5
n÷5 14267647.6

Exponentiation

ny
n2 5089144200944644
n3 3.6305058022331E+23
n4 2.5899388698008E+31
n5 1.847616754993E+39

Nth Root

y√n
2√n 8446.1966588518
3√n 414.73828372021
4√n 91.903191777282
5√n 37.210411747085

Divisors of 71338238

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 -71338237
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 71338238 can be divided by 8 positive divisors. The sum of these divisors (counting 71338238) is 1, the average is 0.125.

Base conversion 71338238

Base System Value
2 Binary 100010000001000100011111110
3 Ternary 11222020100122222
4 Quaternary 10100020203332
5 Quinary 121230310423
6 Senary 11025005342
8 Octal 420104376
10 Decimal 71338238
12 Duodecimal 1ba83852
16 Hexadecimal 44088fe
20 Vigesimal 125h5bi
36 Base36 16h0xq

Cryptographic Hash Functions

md5 67c0122ea2f8e611049bc6623433ef0b
sha1 1065552ff11c763b8e5fac57832ee0c54dcc624f
sha256 d69ba4b8136b8af305742dc25e22359a3f932ca47f6c3fce9471c146335e67c0
sha512 f4430f2f2c055d609534ee323beab1354567b4d9a1ee4189dc7629ff400baba74177612f1346248abd4cc94b5259b35808f87759147863a7ef6324f691ee597b
ripemd-160 f4d9b38495756e6b486be6f2dd5d97b09c6808cc

71338238 as geometric shapes

Circle

Radius = n
Diameter 142676476
Circumference 448231368.84168
Area 1.5988018034747E+16

Sphere

Radius = n
Volume 1.5207427142814E+24
Surface area 6.3952072138987E+16
Circumference 448231368.84168

Square

Length = n
Perimeter 285352952
Area 5089144200944644
Diagonal 100887503.6954

Cube

Length = n
Surface area 30534865205667864
Volume 3.6305058022331E+23
Space diagonal 123561452.73844

Equilateral Triangle

Length = n
Perimeter 214014714
Area 2.2036640807702E+15
Altitude 61780726.36922

Triangular Pyramid

Length = n
Surface area 2.2036640807702E+15
Volume 4.2785921198269E+22
Height 33629167.898467