72130178 (number)

72130178 is an even 8-digits composite number following 72130177 and preceding 72130179. In scientific notation, it is written as 7.2130178 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 34727280 positive integers (up to 72130178) that are relatively prime to 72130178.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred thirty thousand one hundred seventy-eight

Notation

Scientific notation 7.2130178 × 10^7
Engineering notation 7.2130178 × 10^6

Prime Factorization of 72130178

Prime Factorization 2 × 71 × 43 × 11813

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72130178
Product of the distinct prime numbers

The prime factorization of 72130178 is 2 × 71 × 43 × 11813. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 14, 59, 669, 969, 2309, 4348, 95797, 82447, 933548, 958381, 1488762, 141011, 44033083, 94202734, 35575852, 983621834, 77372226, 8153586106

Basic calculations (n = 72130178)

Multiplication

n×y
n×2 144260356
n×3 216390534
n×4 288520712
n×5 360650890

Division

n÷y
n÷2 36065089
n÷3 24043392.666667
n÷3 18032544.5
n÷5 14426035.6

Exponentiation

ny
n2 5202762578311684
n3 3.7527619086536E+23
n4 2.706873844628E+31
n5 1.9524729223657E+39

Nth Root

y√n
2√n 8492.9487223225
3√n 416.2673369459
4√n 92.157195716463
5√n 37.292663356526

Divisors of 72130178

1, 2, 43, 71, 86, 142, 3053, 6106, 11813, 23626, 507959, 838723, 1015918, 1677446, 36065089, 72130178

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 -72130177
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 72130178 can be divided by 16 positive divisors. The sum of these divisors (counting 72130178) is 1, the average is 0.0625.

Base conversion 72130178

Base System Value
2 Binary 100010011001001111010000010
3 Ternary 12000201121000002
4 Quaternary 10103021322002
5 Quinary 121431131203
6 Senary 11054000002
8 Octal 423117202
10 Decimal 72130178
12 Duodecimal 201a6002
16 Hexadecimal 44c9e82
20 Vigesimal 12ag58i
36 Base36 16y002

Cryptographic Hash Functions

md5 63a38929737d72d116556a01939b59d1
sha1 c002c4a5c23d5ba1326da0edf2c1ff20e2b3ac8f
sha256 d293e72d9d91ccc9ecf744a400d1d80ddd0b35117afcc261672882bab91c497d
sha512 4045648c1afdedfe74e35a641838a633105eca17ac98129636aafcf8daa648aa96d9c2de1c8c9d0d0120a00a52e43c54a03560b0e1daf4e2675ec3059e5b7c5e
ripemd-160 2bb2245e69a3e878e519abee8dd4f094f6938923

72130178 as geometric shapes

Circle

Radius = n
Diameter 144260356
Circumference 453207274.61385
Area 1.6344960694396E+16

Sphere

Radius = n
Volume 1.5719532323864E+24
Surface area 6.5379842777584E+16
Circumference 453207274.61385

Square

Length = n
Perimeter 288520712
Area 5202762578311684
Diagonal 102007475.98399

Cube

Length = n
Surface area 31216575469870104
Volume 3.7527619086536E+23
Space diagonal 124933133.05499

Equilateral Triangle

Length = n
Perimeter 216390534
Area 2.2528622813385E+15
Altitude 62466566.527493

Triangular Pyramid

Length = n
Surface area 2.2528622813385E+15
Volume 4.4226723229792E+22
Height 34002491.994662