20941372 (number)

20941372 is an even 8-digits composite number following 20941371 and preceding 20941373. In scientific notation, it is written as 2.0941372 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10440320 positive integers (up to 20941372) that are relatively prime to 20941372.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-one thousand three hundred seventy-two

Notation

Scientific notation 2.0941372 × 10^7
Engineering notation 2.0941372 × 10^6

Prime Factorization of 20941372

Prime Factorization 2 × 2 × 353 × 14831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10470686
Product of the distinct prime numbers

The prime factorization of 20941372 is 2 × 2 × 353 × 14831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 87, 1, 985, 871, 6238, 5374, 9481, 23590, 772644, 837738, 3990789, 2665396, 94286442, 51127769, 785079500, 797894664, 683056638, 189636644

Basic calculations (n = 20941372)

Multiplication

n×y
n×2 41882744
n×3 62824116
n×4 83765488
n×5 104706860

Division

n÷y
n÷2 10470686
n÷3 6980457.3333333
n÷3 5235343
n÷5 4188274.4

Exponentiation

ny
n2 438541061242384
n3 9.1836515007515E+21
n4 1.923182623956E+29
n5 4.0274082752198E+36

Nth Root

y√n
2√n 4576.1743847891
3√n 275.63543197816
4√n 67.647427037465
5√n 29.120647433047

Divisors of 20941372

1, 2, 4, 353, 706, 1412, 14831, 29662, 59324, 5235343, 10470686, 20941372

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 -20941371
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 20941372 can be divided by 12 positive divisors. The sum of these divisors (counting 20941372) is 1, the average is 0.083333333333333.

Base conversion 20941372

Base System Value
2 Binary 1001111111000101000111100
3 Ternary 1110101221011101
4 Quaternary 1033320220330
5 Quinary 20330110442
6 Senary 2024502444
8 Octal 117705074
10 Decimal 20941372
12 Duodecimal 701aa24
16 Hexadecimal 13f8a3c
20 Vigesimal 6ahd8c
36 Base36 cgugs

Cryptographic Hash Functions

md5 cb25bc57191ff753e2efbcb847915bc8
sha1 7856df8e5c085f7c99693f93b7a5f19c4ab3535c
sha256 6ccddb8c26c143d3ad1efe78c4bbe91096bf8bb3dbe700499207d9f1c1e7ea87
sha512 d09398ab1fcd11a1d6541dc6bad85589f5c18122216000134b5474afc9d13629bf80d6ffca71a9cc010901c685aa9761068625838043b4effe299bafe6f50805
ripemd-160 b0c6967a83cf5672f148a9afe1f1ff165a8eb397

20941372 as geometric shapes

Circle

Radius = n
Diameter 41882744
Circumference 131578520.86258
Area 1.3777173762965E+15

Sphere

Radius = n
Volume 3.846838945052E+22
Surface area 5.5108695051862E+15
Circumference 131578520.86258

Square

Length = n
Perimeter 83765488
Area 438541061242384
Diagonal 29615572.2971

Cube

Length = n
Surface area 2631246367454304
Volume 9.1836515007515E+21
Space diagonal 36271520.2842

Equilateral Triangle

Length = n
Perimeter 62824116
Area 1.8989384981925E+14
Altitude 18135760.1421

Triangular Pyramid

Length = n
Surface area 1.8989384981925E+14
Volume 1.0823037087059E+21
Height 9871857.4323667