20976618 (number)

20976618 is an even 8-digits composite number following 20976617 and preceding 20976619. In scientific notation, it is written as 2.0976618 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 6364800 positive integers (up to 20976618) that are relatively prime to 20976618.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-six thousand six hundred eighteen

Notation

Scientific notation 2.0976618 × 10^7
Engineering notation 2.0976618 × 10^6

Prime Factorization of 20976618

Prime Factorization 2 × 3 × 169 × 151 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20976618
Product of the distinct prime numbers

The prime factorization of 20976618 is 2 × 3 × 169 × 151 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 40, 27, 651, 392, 4724, 4098, 40264, 59022, 402308, 752407, 1487465, 5943178, 21757963, 61061897, 371933201, 284110673, 309982434, 881739211

Basic calculations (n = 20976618)

Multiplication

n×y
n×2 41953236
n×3 62929854
n×4 83906472
n×5 104883090

Division

n÷y
n÷2 10488309
n÷3 6992206
n÷3 5244154.5
n÷5 4195323.6

Exponentiation

ny
n2 440018502717924
n3 9.2301000444459E+21
n4 1.9361628273412E+29
n5 4.0614148014937E+36

Nth Root

y√n
2√n 4580.0237990648
3√n 275.78998411108
4√n 67.675873094219
5√n 29.130443315001

Divisors of 20976618

1, 2, 3, 6, 137, 151, 169, 274, 302, 338, 411, 453, 507, 822, 906, 1014, 20687, 23153, 25519, 41374, 46306, 51038, 62061, 69459, 76557, 124122, 138918, 153114, 3496103, 6992206, 10488309, 20976618

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20976617
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20976618 can be divided by 32 positive divisors. The sum of these divisors (counting 20976618) is 1, the average is 0.03125.

Base conversion 20976618

Base System Value
2 Binary 1010000000001001111101010
3 Ternary 1110110201111210
4 Quaternary 1100001033222
5 Quinary 20332222433
6 Senary 2025333550
8 Octal 120011752
10 Decimal 20976618
12 Duodecimal 70372b6
16 Hexadecimal 14013ea
20 Vigesimal 6b21ai
36 Base36 chlnu

Cryptographic Hash Functions

md5 bc644483ba3845d9a8e14e928ab50165
sha1 7304f220e257fdb820f0f9fbc64bbd3fa032901a
sha256 641933eca2aa9168e38bb631fec4432c75de05fb31df315600c54d5972b30b3d
sha512 25fea1fe503e4cc08e7b825f50a98c780c119c135f90a67a0eccb7c33eb2d2a9197bf9c879699253a44d807e69d7163e92ef04d34b9cdb295418753de3377024
ripemd-160 631b53894264dad90763884db3e209bf2c52a429

20976618 as geometric shapes

Circle

Radius = n
Diameter 41953236
Circumference 131799978.01192
Area 1.3823588955822E+15

Sphere

Radius = n
Volume 3.8662952655373E+22
Surface area 5.5294355823288E+15
Circumference 131799978.01192

Square

Length = n
Perimeter 83906472
Area 440018502717924
Diagonal 29665417.66832

Cube

Length = n
Surface area 2640111016307544
Volume 9.2301000444459E+21
Space diagonal 36332568.146964

Equilateral Triangle

Length = n
Perimeter 62929854
Area 1.9053360074446E+14
Altitude 18166284.073482

Triangular Pyramid

Length = n
Surface area 1.9053360074446E+14
Volume 1.0877777220763E+21
Height 9888472.5561065