72028276 (number)

72028276 is an even 8-digits composite number following 72028275 and preceding 72028277. In scientific notation, it is written as 7.2028276 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 35991488 positive integers (up to 72028276) that are relatively prime to 72028276.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2028276 × 10^7
Engineering notation 7.2028276 × 10^6

Prime Factorization of 72028276

Prime Factorization 2 × 2 × 1913 × 9413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36014138
Product of the distinct prime numbers

The prime factorization of 72028276 is 2 × 2 × 1913 × 9413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 93, 95, 516, 288, 5939, 6526, 29847, 15434, 609362, 935529, 56056, 9001306, 46583361, 90259792, 205607632, 403599980, 9402431342, 5459498689

Basic calculations (n = 72028276)

Multiplication

n×y
n×2 144056552
n×3 216084828
n×4 288113104
n×5 360141380

Division

n÷y
n÷2 36014138
n÷3 24009425.333333
n÷3 18007069
n÷5 14405655.2

Exponentiation

ny
n2 5188072543532176
n3 3.7368792107356E+23
n4 2.6916096716952E+31
n5 1.9387200431713E+39

Nth Root

y√n
2√n 8486.947389963
3√n 416.07121715885
4√n 92.124629659842
5√n 37.282120345537

Divisors of 72028276

1, 2, 4, 1913, 3826, 7652, 9413, 18826, 37652, 18007069, 36014138, 72028276

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 -72028275
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 72028276 can be divided by 12 positive divisors. The sum of these divisors (counting 72028276) is 1, the average is 0.083333333333333.

Base conversion 72028276

Base System Value
2 Binary 100010010110001000001110100
3 Ternary 12000112102012221
4 Quaternary 10102301001310
5 Quinary 121414401101
6 Senary 11051452124
8 Octal 422610164
10 Decimal 72028276
12 Duodecimal 20157044
16 Hexadecimal 44b1074
20 Vigesimal 12a3adg
36 Base36 16vtdg

Cryptographic Hash Functions

md5 e450b7600812841812fbacd86b0ba902
sha1 a74cf6558fd3282adbf6d1036ce04e04d25dde03
sha256 b679fc00490cca83d72dc6d63853545dfabc6fccfe338d70eded75e55053d1ee
sha512 d531840c8abd5c80d9dcc274f2afbe0d6ffba4b8e95aad2c148c5367ede1378eb8d761adcc6a3b25d836e1fdcd107c999acf5e77bcd37d170494940587a2aa7d
ripemd-160 55aff8715cb7068b4cf4504985d8e345ed1dc2b0

72028276 as geometric shapes

Circle

Radius = n
Diameter 144056552
Circumference 452567005.46468
Area 1.6298810589052E+16

Sphere

Radius = n
Volume 1.5653003034399E+24
Surface area 6.5195242356206E+16
Circumference 452567005.46468

Square

Length = n
Perimeter 288113104
Area 5188072543532176
Diagonal 101863364.79355

Cube

Length = n
Surface area 31128435261193056
Volume 3.7368792107356E+23
Space diagonal 124756633.61359

Equilateral Triangle

Length = n
Perimeter 216084828
Area 2.2465013096877E+15
Altitude 62378316.806797

Triangular Pyramid

Length = n
Surface area 2.2465013096877E+15
Volume 4.4039543839769E+22
Height 33954454.931184