71339871 (number)

71339871 is an odd 8-digits composite number following 71339870 and preceding 71339872. In scientific notation, it is written as 7.1339871 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 44667264 positive integers (up to 71339871) that are relatively prime to 71339871.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1339871 × 10^7
Engineering notation 7.1339871 × 10^6

Prime Factorization of 71339871

Prime Factorization 17 × 3 × 587 × 2383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71339871
Product of the distinct prime numbers

The prime factorization of 71339871 is 17 × 3 × 587 × 2383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 8, 30, 788, 325, 2600, 8997, 47710, 76945, 152536, 514347, 9404630, 3011137, 23092359, 6851244, 636754685, 551454542, 8655342910, 2092132606

Basic calculations (n = 71339871)

Multiplication

n×y
n×2 142679742
n×3 214019613
n×4 285359484
n×5 356699355

Division

n÷y
n÷2 35669935.5
n÷3 23779957
n÷3 17834967.75
n÷5 14267974.2

Exponentiation

ny
n2 5089377194296641
n3 3.6307551251146E+23
n4 2.5901760225827E+31
n5 1.8478282331834E+39

Nth Root

y√n
2√n 8446.293329029
3√n 414.74144828043
4√n 91.903717710597
5√n 37.210582101856

Divisors of 71339871

1, 3, 17, 51, 587, 1761, 2383, 7149, 9979, 29937, 40511, 121533, 1398821, 4196463, 23779957, 71339871

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 -71339870
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 71339871 can be divided by 16 positive divisors. The sum of these divisors (counting 71339871) is 1, the average is 0.0625.

Base conversion 71339871

Base System Value
2 Binary 100010000001000111101011111
3 Ternary 11222020102220110
4 Quaternary 10100020331133
5 Quinary 121230333441
6 Senary 11025021103
8 Octal 420107537
10 Decimal 71339871
12 Duodecimal 1ba84793
16 Hexadecimal 4408f5f
20 Vigesimal 125h9db
36 Base36 16h273

Cryptographic Hash Functions

md5 2279237191d17725528b76920ab876d1
sha1 d45f3e84dadc0c4651b8d99423647ff715d9f92c
sha256 632ff7840e6c1a3e0595fe40082897e28d7d94e7f0f64700abcd502fbee0be44
sha512 8e1680857caf08bd769cc80b431f3c6f1a02670735f781c13fb6ced9bb7ba17205c03820d074e828d46470f90582671cbbbf7f554b6b377dd4a23a3c746a9562
ripemd-160 f2ab9cd05e33041fcb29f555a81e50981d6817b7

71339871 as geometric shapes

Circle

Radius = n
Diameter 142679742
Circumference 448241629.28329
Area 1.598875000495E+16

Sphere

Radius = n
Volume 1.5208471504058E+24
Surface area 6.3955000019799E+16
Circumference 448241629.28329

Square

Length = n
Perimeter 285359484
Area 5089377194296641
Diagonal 100889813.10615

Cube

Length = n
Surface area 30536263165779846
Volume 3.6307551251146E+23
Space diagonal 123564281.17741

Equilateral Triangle

Length = n
Perimeter 214019613
Area 2.203764969851E+15
Altitude 61782140.588705

Triangular Pyramid

Length = n
Surface area 2.203764969851E+15
Volume 4.2788859496606E+22
Height 33629937.702049