20976724 (number)

20976724 is an even 8-digits composite number following 20976723 and preceding 20976725. In scientific notation, it is written as 2.0976724 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 10472000 positive integers (up to 20976724) that are relatively prime to 20976724.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-six thousand seven hundred twenty-four

Notation

Scientific notation 2.0976724 × 10^7
Engineering notation 2.0976724 × 10^6

Prime Factorization of 20976724

Prime Factorization 2 × 2 × 701 × 7481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10488362
Product of the distinct prime numbers

The prime factorization of 20976724 is 2 × 2 × 701 × 7481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 47, 78, 11, 491, 4334, 3703, 10898, 86042, 121148, 367371, 3837023, 3004314, 5451248, 83274346, 282318466, 810304547, 5843187555, 8428350640

Basic calculations (n = 20976724)

Multiplication

n×y
n×2 41953448
n×3 62930172
n×4 83906896
n×5 104883620

Division

n÷y
n÷2 10488362
n÷3 6992241.3333333
n÷3 5244181
n÷5 4195344.8

Exponentiation

ny
n2 440022949772176
n3 9.2302399710368E+21
n4 1.9362019632621E+29
n5 4.0615174191607E+36

Nth Root

y√n
2√n 4580.0353710425
3√n 275.79044865513
4√n 67.675958589757
5√n 29.130472755598

Divisors of 20976724

1, 2, 4, 701, 1402, 2804, 7481, 14962, 29924, 5244181, 10488362, 20976724

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20976723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20976724 can be divided by 12 positive divisors. The sum of these divisors (counting 20976724) is 1, the average is 0.083333333333333.

Base conversion 20976724

Base System Value
2 Binary 1010000000001010001010100
3 Ternary 1110110201122201
4 Quaternary 1100001101110
5 Quinary 20332223344
6 Senary 2025334244
8 Octal 120012124
10 Decimal 20976724
12 Duodecimal 7037384
16 Hexadecimal 1401454
20 Vigesimal 6b21g4
36 Base36 chlqs

Cryptographic Hash Functions

md5 1cd6e5562dbb4f86a3ef1bdfdae28078
sha1 91ad4ac1c7a21e6663438690c56c554dab459181
sha256 94ec919a3e7fb5eb5d658ad24c05fb26eb05f3ca730f30ad4d239497358b10bd
sha512 2f1caff3899c82626a3eb1101a59e553e250400ab5ad391e8243d206994e090e5f982a030e49def5c44c2c5e850dce36180bb072a79d1045072553e2731905b5
ripemd-160 53608434722d4151cd1438a1dc02322d87729585

20976724 as geometric shapes

Circle

Radius = n
Diameter 41953448
Circumference 131800644.02956
Area 1.3823728664152E+15

Sphere

Radius = n
Volume 3.8663538778507E+22
Surface area 5.5294914656607E+15
Circumference 131800644.02956

Square

Length = n
Perimeter 83906896
Area 440022949772176
Diagonal 29665567.574957

Cube

Length = n
Surface area 2640137698633056
Volume 9.2302399710368E+21
Space diagonal 36332751.744349

Equilateral Triangle

Length = n
Perimeter 62930172
Area 1.9053552637543E+14
Altitude 18166375.872175

Triangular Pyramid

Length = n
Surface area 1.9053552637543E+14
Volume 1.0877942125832E+21
Height 9888522.5249857