72028448 (number)

72028448 is an even 8-digits composite number following 72028447 and preceding 72028449. In scientific notation, it is written as 7.2028448 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 35830080 positive integers (up to 72028448) that are relatively prime to 72028448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2028448 × 10^7
Engineering notation 7.2028448 × 10^6

Prime Factorization of 72028448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 199 × 11311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4501778
Product of the distinct prime numbers

The prime factorization of 72028448 is 2 × 2 × 2 × 2 × 2 × 199 × 11311. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 15, 9, 204, 123, 8356, 7109, 83421, 62360, 983242, 796989, 2004519, 1440153, 13562259, 9275137, 824534392, 459007206, 5645975340, 2055426178

Basic calculations (n = 72028448)

Multiplication

n×y
n×2 144056896
n×3 216085344
n×4 288113792
n×5 360142240

Division

n÷y
n÷2 36014224
n÷3 24009482.666667
n÷3 18007112
n÷5 14405689.6

Exponentiation

ny
n2 5188097321288704
n3 3.7369059812538E+23
n4 2.6916353815163E+31
n5 1.9387431911251E+39

Nth Root

y√n
2√n 8486.9575231646
3√n 416.0715483445
4√n 92.12468465707
5√n 37.282138151095

Divisors of 72028448

1, 2, 4, 8, 16, 32, 199, 398, 796, 1592, 3184, 6368, 11311, 22622, 45244, 90488, 180976, 361952, 2250889, 4501778, 9003556, 18007112, 36014224, 72028448

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72028447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72028448 can be divided by 24 positive divisors. The sum of these divisors (counting 72028448) is 1, the average is 0.041666666666667.

Base conversion 72028448

Base System Value
2 Binary 100010010110001000100100000
3 Ternary 12000112102110022
4 Quaternary 10102301010200
5 Quinary 121414402243
6 Senary 11051453012
8 Octal 422610440
10 Decimal 72028448
12 Duodecimal 20157168
16 Hexadecimal 44b1120
20 Vigesimal 12a3b28
36 Base36 16vti8

Cryptographic Hash Functions

md5 0d96ceb3c7a1628a71c798a5a7fa545a
sha1 003d1bda267c08849ba3a29d561346dc3418c2f2
sha256 f8021d47b40f15ffbd59ef02d7b89ae1f5577400de1eccd23b91ff9c4ee292ee
sha512 ba363ab46bcb571e761e93851ae3beb5de898dca4ba21d0df43385955219322f3c394713eac565de24b576b30179de85505b294ea72b739cd0557d2abc686536
ripemd-160 65621a6091f374a387cf76031ef14960599e73d2

72028448 as geometric shapes

Circle

Radius = n
Diameter 144056896
Circumference 452568086.17255
Area 1.6298888430669E+16

Sphere

Radius = n
Volume 1.5653115170484E+24
Surface area 6.5195553722678E+16
Circumference 452568086.17255

Square

Length = n
Perimeter 288113792
Area 5188097321288704
Diagonal 101863608.03829

Cube

Length = n
Surface area 31128583927732224
Volume 3.7369059812538E+23
Space diagonal 124756931.52633

Equilateral Triangle

Length = n
Perimeter 216085344
Area 2.246512038771E+15
Altitude 62378465.763166

Triangular Pyramid

Length = n
Surface area 2.246512038771E+15
Volume 4.4039859333353E+22
Height 33954536.012762