72013 (number)

72013 is an odd 5-digits composite number following 72012 and preceding 72014. In scientific notation, it is written as 7.2013 × 10^4. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 66000 positive integers (up to 72013) that are relatively prime to 72013.

Interesting facts

Basic properties

Name

Name seventy-two thousand thirteen

Notation

Scientific notation 7.2013 × 10^4
Engineering notation 7.2013 × 10^3

Prime Factorization of 72013

Prime Factorization 713 × 101

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72013
Product of the distinct prime numbers

The prime factorization of 72013 is 713 × 101. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 18, 63, 893, 16, 5777, 2833, 26048, 78784, 697311, 606169, 9000882, 7485562, 77071352, 80849405, 873927996, 878576698, 3480956995, 4898679254

Basic calculations (n = 72013)

Multiplication

n×y
n×2 144026
n×3 216039
n×4 288052
n×5 360065

Division

n÷y
n÷2 36006.5
n÷3 24004.333333333
n÷3 18003.25
n÷5 14402.6

Exponentiation

ny
n2 5185872169
n3 373450212506197
n4 2.6893270153209E+19
n5 1.936665063543E+24

Nth Root

y√n
2√n 268.35238027638
3√n 41.604180114963
4√n 16.381464533929
5√n 9.3644479640841

Divisors of 72013

1, 101, 713, 72013

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 -72012
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 72013 can be divided by 4 positive divisors. The sum of these divisors (counting 72013) is 1, the average is 0.25.

Base conversion 72013

Base System Value
2 Binary 10001100101001101
3 Ternary 10122210011
4 Quaternary 101211031
5 Quinary 4301023
6 Senary 1313221
8 Octal 214515
10 Decimal 72013
12 Duodecimal 35811
16 Hexadecimal 1194d
20 Vigesimal 900d
36 Base36 1jkd

Cryptographic Hash Functions

md5 e835617aca6a5423cefb2144c1e73ab7
sha1 e6de5ed4cf77c809ac72b057183a76f166b3ea4e
sha256 c9a320307dff3fc5ba3b5b926a9cea88f6e8d0ed91998d0eda43a5802f6e6f7b
sha512 9ca5266f665d4cc07b8241a4c946ad9968fe466a680d92fbb06ab108990f25f142f0caaa400c3fbe6ea88d1cb4520f8dc9069735f588b0668f8b7ad60cb90d2c
ripemd-160 fac1dd959d134c2bd1ac7fd862a17546d369831b

72013 as geometric shapes

Circle

Radius = n
Diameter 144026
Circumference 452471.02352592
Area 16291897908.586

Sphere

Radius = n
Volume 1.5643045921214E+15
Surface area 65167591634.345
Circumference 452471.02352592

Square

Length = n
Perimeter 288052
Area 5185872169
Diagonal 101841.76126717

Cube

Length = n
Surface area 31115233014
Volume 373450212506197
Space diagonal 124730.17480546

Equilateral Triangle

Length = n
Perimeter 216039
Area 2245548519.5664
Altitude 62365.087402729

Triangular Pyramid

Length = n
Surface area 2245548519.5664
Volume 44011529616448
Height 33947.253755725