72609528 (number)

72609528 is an even 8-digits composite number following 72609527 and preceding 72609529. In scientific notation, it is written as 7.2609528 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 22999680 positive integers (up to 72609528) that are relatively prime to 72609528.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2609528 × 10^7
Engineering notation 7.2609528 × 10^6

Prime Factorization of 72609528

Prime Factorization 2 × 2 × 2 × 3 × 23 × 199 × 661

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18152382
Product of the distinct prime numbers

The prime factorization of 72609528 is 2 × 2 × 2 × 3 × 23 × 199 × 661. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 14, 34, 520, 983, 8309, 4801, 79275, 96382, 966124, 676069, 7197064, 7167721, 26309680, 95699457, 694281811, 989523732, 5587661567, 2563838598

Basic calculations (n = 72609528)

Multiplication

n×y
n×2 145219056
n×3 217828584
n×4 290438112
n×5 363047640

Division

n÷y
n÷2 36304764
n÷3 24203176
n÷3 18152382
n÷5 14521905.6

Exponentiation

ny
n2 5272143556382784
n3 3.828078551772E+23
n4 2.7795497679109E+31
n5 2.0182179670052E+39

Nth Root

y√n
2√n 8521.1224612723
3√n 417.18742042389
4√n 92.309926125376
5√n 37.342098718469

Divisors of 72609528

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 199, 276, 398, 552, 597, 661, 796, 1194, 1322, 1592, 1983, 2388, 2644, 3966, 4577, 4776, 5288, 7932, 9154, 13731, 15203, 15864, 18308, 27462, 30406, 36616, 45609, 54924, 60812, 91218, 109848, 121624, 131539, 182436, 263078, 364872, 394617, 526156, 789234, 1052312, 1578468, 3025397, 3156936, 6050794, 9076191, 12101588, 18152382, 24203176, 36304764, 72609528

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72609527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72609528 can be divided by 64 positive divisors. The sum of these divisors (counting 72609528) is 1, the average is 0.015625.

Base conversion 72609528

Base System Value
2 Binary 100010100111110111011111000
3 Ternary 12001121221112210
4 Quaternary 10110332323320
5 Quinary 122042001103
6 Senary 11112135120
8 Octal 424767370
10 Decimal 72609528
12 Duodecimal 203974a0
16 Hexadecimal 453eef8
20 Vigesimal 12dg3g8
36 Base36 1789vc

Cryptographic Hash Functions

md5 e1168fe0e37db3dd346eef159cdd9d52
sha1 ddc67fc2ca5afee5d2551c5a3ba37dd16d246c85
sha256 eda2c019d628d14db0d15908a418d3546901d4a68fb8013e2d02f0fe1d8b3286
sha512 43e1c679eca6402f2e733024c9f67ecb7743f82d3382c77f362b4d1029951efe14d8b07c73dfb4f845a05963b73d04078940fdcf4bf4287f3a55a5dfbeea4613
ripemd-160 57822644bf55a275c6b33910ecc08940ee3f2865

72609528 as geometric shapes

Circle

Radius = n
Diameter 145219056
Circumference 456219119.49084
Area 1.6562927465403E+16

Sphere

Radius = n
Volume 1.6035017940815E+24
Surface area 6.6251709861612E+16
Circumference 456219119.49084

Square

Length = n
Perimeter 290438112
Area 5272143556382784
Diagonal 102685379.25511

Cube

Length = n
Surface area 31632861338296704
Volume 3.828078551772E+23
Space diagonal 125763391.6096

Equilateral Triangle

Length = n
Perimeter 217828584
Area 2.282905126113E+15
Altitude 62881695.804798

Triangular Pyramid

Length = n
Surface area 2.282905126113E+15
Volume 4.5114338381212E+22
Height 34228459.751703