72028275 (number)

72028275 is an odd 8-digits composite number following 72028274 and preceding 72028276. In scientific notation, it is written as 7.2028275 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 34918400 positive integers (up to 72028275) that are relatively prime to 72028275.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2028275 × 10^7
Engineering notation 7.2028275 × 10^6

Prime Factorization of 72028275

Prime Factorization 33 × 55 × 5 × 7937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72028275
Product of the distinct prime numbers

The prime factorization of 72028275 is 33 × 55 × 5 × 7937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 17, 49, 678, 25, 8169, 3506, 19882, 88995, 658878, 237191, 4083392, 4115251, 90507052, 7494460, 880059708, 760019830, 6140603892, 4681479239

Basic calculations (n = 72028275)

Multiplication

n×y
n×2 144056550
n×3 216084825
n×4 288113100
n×5 360141375

Division

n÷y
n÷2 36014137.5
n÷3 24009425
n÷3 18007068.75
n÷5 14405655

Exponentiation

ny
n2 5188072399475625
n3 3.7368790550934E+23
n4 2.6916095222201E+31
n5 1.9387199085909E+39

Nth Root

y√n
2√n 8486.947331049
3√n 416.07121523335
4√n 92.12462934009
5√n 37.282120242016

Divisors of 72028275

1, 5, 33, 55, 165, 275, 1815, 7937, 9075, 39685, 261921, 436535, 1309605, 2182675, 14405655, 72028275

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72028274
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72028275 can be divided by 16 positive divisors. The sum of these divisors (counting 72028275) is 1, the average is 0.0625.

Base conversion 72028275

Base System Value
2 Binary 100010010110001000001110011
3 Ternary 12000112102012220
4 Quaternary 10102301001303
5 Quinary 121414401100
6 Senary 11051452123
8 Octal 422610163
10 Decimal 72028275
12 Duodecimal 20157043
16 Hexadecimal 44b1073
20 Vigesimal 12a3adf
36 Base36 16vtdf

Cryptographic Hash Functions

md5 ecf2936bd63f5d29416147a83af7302d
sha1 2822ef09490e23f6f49944cf9deb201adcfb9d6f
sha256 d7fc2f4def850b6725ca99053d4d2cfed1a0ae9fa48ea1c369329ab2c3c63d6a
sha512 fb6e79720edd14cbe022ba77155f5aa338c5427e742770c37bdf8afd7c981ddb3b93f2097c0705ba6ce15d8e1d49add43eef38709414689e66c36d068783f2fa
ripemd-160 9a9fb5396f274b2bb392e973c3b3108e509490b5

72028275 as geometric shapes

Circle

Radius = n
Diameter 144056550
Circumference 452566999.18149
Area 1.6298810136485E+16

Sphere

Radius = n
Volume 1.5653002382447E+24
Surface area 6.5195240545938E+16
Circumference 452566999.18149

Square

Length = n
Perimeter 288113100
Area 5188072399475625
Diagonal 101863363.37934

Cube

Length = n
Surface area 31128434396853750
Volume 3.7368790550934E+23
Space diagonal 124756631.88154

Equilateral Triangle

Length = n
Perimeter 216084825
Area 2.2465012473094E+15
Altitude 62378315.940772

Triangular Pyramid

Length = n
Surface area 2.2465012473094E+15
Volume 4.4039542005509E+22
Height 33954454.45978