71285936 (number)

71285936 is an even 8-digits composite number following 71285935 and preceding 71285937. In scientific notation, it is written as 7.1285936 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 35642960 positive integers (up to 71285936) that are relatively prime to 71285936.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred eighty-five thousand nine hundred thirty-six

Notation

Scientific notation 7.1285936 × 10^7
Engineering notation 7.1285936 × 10^6

Prime Factorization of 71285936

Prime Factorization 2 × 2 × 2 × 2 × 4455371

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8910742
Product of the distinct prime numbers

The prime factorization of 71285936 is 2 × 2 × 2 × 2 × 4455371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 33, 33, 260, 53, 8109, 6557, 65471, 10241, 413646, 82219, 4989583, 5616911, 40662832, 90361781, 127041631, 783035211, 7618469207, 5131802303

Basic calculations (n = 71285936)

Multiplication

n×y
n×2 142571872
n×3 213857808
n×4 285143744
n×5 356429680

Division

n÷y
n÷2 35642968
n÷3 23761978.666667
n÷3 17821484
n÷5 14257187.2

Exponentiation

ny
n2 5081684671396096
n3 3.6225264825732E+23
n4 2.5823519099502E+31
n5 1.8408537298219E+39

Nth Root

y√n
2√n 8443.0999046559
3√n 414.63690309743
4√n 91.886342318409
5√n 37.204953944926

Divisors of 71285936

1, 2, 4, 8, 16, 4455371, 8910742, 17821484, 35642968, 71285936

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71285935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71285936 can be divided by 10 positive divisors. The sum of these divisors (counting 71285936) is 1, the average is 0.1.

Base conversion 71285936

Base System Value
2 Binary 100001111111011110010110000
3 Ternary 11222010200220212
4 Quaternary 10033323302300
5 Quinary 121222122221
6 Senary 11023523252
8 Octal 417736260
10 Decimal 71285936
12 Duodecimal 1ba59528
16 Hexadecimal 43fbcb0
20 Vigesimal 125aegg
36 Base36 16fwkw

Cryptographic Hash Functions

md5 1345ca26ce22183910beb0371765dada
sha1 3288c3c76fdd6ba2d48df0fd28c630a585862da6
sha256 59babefde3a8867955ff4f8b2a9ae8f962b2f83f1097cda55d861d57b440de3e
sha512 18a140a693734ae2685c77dee107cfc50bafd2222d79f1f9fcbaa9944a215edc032788fb15ee7795c729a281e4376e806a1e69d75a0af965ee83232f2557c1d8
ripemd-160 e3cf71ffc96d33d9555aca69b9aca5d7ef51ddde

71285936 as geometric shapes

Circle

Radius = n
Diameter 142571872
Circumference 447902745.68374
Area 1.5964583231518E+16

Sphere

Radius = n
Volume 1.5174003446782E+24
Surface area 6.3858332926071E+16
Circumference 447902745.68374

Square

Length = n
Perimeter 285143744
Area 5081684671396096
Diagonal 100813537.49766

Cube

Length = n
Surface area 30490108028376576
Volume 3.6225264825732E+23
Space diagonal 123470863.0171

Equilateral Triangle

Length = n
Perimeter 213857808
Area 2.2004340097255E+15
Altitude 61735431.508552

Triangular Pyramid

Length = n
Surface area 2.2004340097255E+15
Volume 4.2691884014256E+22
Height 33604512.49922