72061 (number)

72061 is an odd 5-digits composite number following 72060 and preceding 72062. In scientific notation, it is written as 7.2061 × 10^4. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 65500 positive integers (up to 72061) that are relatively prime to 72061.

Interesting facts

Basic properties

Name

Name seventy-two thousand sixty-one

Notation

Scientific notation 7.2061 × 10^4
Engineering notation 7.2061 × 10^3

Prime Factorization of 72061

Prime Factorization 11 × 6551

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72061
Product of the distinct prime numbers

The prime factorization of 72061 is 11 × 6551. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 24, 80, 614, 9, 8355, 1799, 22383, 93981, 163573, 179374, 7378799, 6303809, 27872386, 69731726, 127116668, 401574718, 8178205329, 1124474745

Basic calculations (n = 72061)

Multiplication

n×y
n×2 144122
n×3 216183
n×4 288244
n×5 360305

Division

n÷y
n÷2 36030.5
n÷3 24020.333333333
n÷3 18015.25
n÷5 14412.2

Exponentiation

ny
n2 5192787721
n3 374197475962981
n4 2.6965044315368E+19
n5 1.9431280584098E+24

Nth Root

y√n
2√n 268.44180002377
3√n 41.613421766294
4√n 16.384193603097
5√n 9.3656959990414

Divisors of 72061

1, 11, 6551, 72061

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72060
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72061 can be divided by 4 positive divisors. The sum of these divisors (counting 72061) is 1, the average is 0.25.

Base conversion 72061

Base System Value
2 Binary 10001100101111101
3 Ternary 10122211221
4 Quaternary 101211331
5 Quinary 4301221
6 Senary 1313341
8 Octal 214575
10 Decimal 72061
12 Duodecimal 35851
16 Hexadecimal 1197d
20 Vigesimal 9031
36 Base36 1jlp

Cryptographic Hash Functions

md5 f2d20b66366a6d66253fc0824604e3ad
sha1 19c9127b524a4d6c2215116bce8f08c1f99a520d
sha256 7a5d57036a04a49f31a47ffd9acb2585d2052f36fa906d30d0db8e602b6c7f91
sha512 39071204648ab36a81e767353a09d7148cccf0c8de94b996dbbecbb1c93f140e5e7b5164d155d9ee35bc18c3095a16923d3360a1dc4a8c9b65451c1032c5a227
ripemd-160 7cdd64eaece9005eeb717356513fa1247f58e1ac

72061 as geometric shapes

Circle

Radius = n
Diameter 144122
Circumference 452772.61642067
Area 16313623755.945

Sphere

Radius = n
Volume 1.5674347219695E+15
Surface area 65254495023.78
Circumference 452772.61642067

Square

Length = n
Perimeter 288244
Area 5192787721
Diagonal 101909.64351817

Cube

Length = n
Surface area 31156726326
Volume 374197475962981
Space diagonal 124813.31324422

Equilateral Triangle

Length = n
Perimeter 216183
Area 2248543041.4229
Altitude 62406.65662211

Triangular Pyramid

Length = n
Surface area 2248543041.4229
Volume 44099595459386
Height 33969.881172723