72608900 (number)

72608900 is an even 8-digits composite number following 72608899 and preceding 72608901. In scientific notation, it is written as 7.2608900 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 144 positive divisors. There are 22464000 positive integers (up to 72608900) that are relatively prime to 72608900.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred eight thousand nine hundred

Notation

Scientific notation 7.2608900 × 10^7
Engineering notation 7.2608900 × 10^6

Prime Factorization of 72608900

Prime Factorization 2 × 2 × 13 × 5 × 5 × 101 × 7 × 79

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7260890
Product of the distinct prime numbers

The prime factorization of 72608900 is 2 × 2 × 13 × 5 × 5 × 101 × 7 × 79. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72608900)

Multiplication

n×y
n×2 145217800
n×3 217826700
n×4 290435600
n×5 363044500

Division

n÷y
n÷2 36304450
n÷3 24202966.666667
n÷3 18152225
n÷5 14521780

Exponentiation

ny
n2 5272052359210000
n3 3.8279792254464E+23
n4 2.7794536078252E+31
n5 2.0181306906522E+39

Nth Root

y√n
2√n 8521.0856115873
3√n 417.18621766872
4√n 92.30972652753
5√n 37.342034123863

Divisors of 72608900

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72608899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72608900 can be divided by 144 positive divisors. The sum of these divisors (counting 72608900) is 1, the average is 0.0069444444444444.

Base conversion 72608900

Base System Value
2 Binary 100010100111110110010000100
3 Ternary 12001121220200112
4 Quaternary 10110332302010
5 Quinary 122041441100
6 Senary 11112132152
8 Octal 424766204
10 Decimal 72608900
12 Duodecimal 20397058
16 Hexadecimal 453ec84
20 Vigesimal 12dg250
36 Base36 1789dw

Cryptographic Hash Functions

md5 989a5194ddb1ebcc10042abb302d07c8
sha1 09ba9f35419b2f3fc80762e334f4df4df7a99e51
sha256 f23932783f7ef8bfafcba5f150152c93e864add0b4794a591dccbad37dc06711
sha512 349a08587a529bfb04f264a43ed9d75ab6c5d189f5b25a3cecf3f079c328431ed3803c11d1ba403d83c5ede97b9566ddd5a4af4661846f2831e3e8d0c513ca46
ripemd-160 feba3ae1593425ea9d8a586eeddf067a152f352d

72608900 as geometric shapes

Circle

Radius = n
Diameter 145217800
Circumference 456215173.65047
Area 1.6562640961035E+16

Sphere

Radius = n
Volume 1.6034601883676E+24
Surface area 6.6250563844139E+16
Circumference 456215173.65047

Square

Length = n
Perimeter 290435600
Area 5272052359210000
Diagonal 102684491.12899

Cube

Length = n
Surface area 31632314155260000
Volume 3.8279792254464E+23
Space diagonal 125762303.88169

Equilateral Triangle

Length = n
Perimeter 217826700
Area 2.2828656365788E+15
Altitude 62881151.940844

Triangular Pyramid

Length = n
Surface area 2.2828656365788E+15
Volume 4.511316780924E+22
Height 34228163.709664