72040228 (number)

72040228 is an even 8-digits composite number following 72040227 and preceding 72040229. In scientific notation, it is written as 7.2040228 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 33249312 positive integers (up to 72040228) that are relatively prime to 72040228.

Interesting facts

Basic properties

Name

Name seventy-two million forty thousand two hundred twenty-eight

Notation

Scientific notation 7.2040228 × 10^7
Engineering notation 7.2040228 × 10^6

Prime Factorization of 72040228

Prime Factorization 2 × 2 × 13 × 1385389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36020114
Product of the distinct prime numbers

The prime factorization of 72040228 is 2 × 2 × 13 × 1385389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 20, 21, 538, 706, 2821, 6314, 36826, 42968, 828309, 490675, 9880672, 6133535, 8032624, 47112678, 303415582, 746834426, 9972544600, 742958126

Basic calculations (n = 72040228)

Multiplication

n×y
n×2 144080456
n×3 216120684
n×4 288160912
n×5 360201140

Division

n÷y
n÷2 36020114
n÷3 24013409.333333
n÷3 18010057
n÷5 14408045.6

Exponentiation

ny
n2 5189794450291984
n3 3.7387397547217E+23
n4 2.6933966436281E+31
n5 1.9403290830141E+39

Nth Root

y√n
2√n 8487.651500857
3√n 416.09422945546
4√n 92.128451093335
5√n 37.283357543909

Divisors of 72040228

1, 2, 4, 13, 26, 52, 1385389, 2770778, 5541556, 18010057, 36020114, 72040228

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72040227
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72040228 can be divided by 12 positive divisors. The sum of these divisors (counting 72040228) is 1, the average is 0.083333333333333.

Base conversion 72040228

Base System Value
2 Binary 100010010110011111100100100
3 Ternary 12000120000121121
4 Quaternary 10102303330210
5 Quinary 121420241403
6 Senary 11052023324
8 Octal 422637444
10 Decimal 72040228
12 Duodecimal 20161b44
16 Hexadecimal 44b3f24
20 Vigesimal 12a50b8
36 Base36 16w2lg

Cryptographic Hash Functions

md5 221614e9104599b272b0f5402c1e664a
sha1 94022fd1447d521a197dce06d34401c2b9beb1fc
sha256 8151e20ecc2551d60f8953193c6caa576ea57748f794852c7747f5ce3435112e
sha512 12855b24951477045bdcfeb3dff5d8a192d0c728758d06566ff726a217b41d69e0d38193d4454f54d9147ebe6f81a5a507adef210d7e1e98cdae479632c6ee03
ripemd-160 09a479b2b55d047bb089c9a64ccd424ef74690a6

72040228 as geometric shapes

Circle

Radius = n
Diameter 144080456
Circumference 452642102.09547
Area 1.6304220118678E+16

Sphere

Radius = n
Volume 1.5660796462824E+24
Surface area 6.5216880474714E+16
Circumference 452642102.09547

Square

Length = n
Perimeter 288160912
Area 5189794450291984
Diagonal 101880267.47405

Cube

Length = n
Surface area 31138766701751904
Volume 3.7387397547217E+23
Space diagonal 124777335.08485

Equilateral Triangle

Length = n
Perimeter 216120684
Area 2.2472469171862E+15
Altitude 62388667.542423

Triangular Pyramid

Length = n
Surface area 2.2472469171862E+15
Volume 4.4061470560924E+22
Height 33960089.158017