20743072 (number)

20743072 is an even 8-digits composite number following 20743071 and preceding 20743073. In scientific notation, it is written as 2.0743072 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 24 positive divisors. There are 8889216 positive integers (up to 20743072) that are relatively prime to 20743072.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty-three thousand seventy-two

Notation

Scientific notation 2.0743072 × 10^7
Engineering notation 2.0743072 × 10^6

Prime Factorization of 20743072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 49 × 13229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1296442
Product of the distinct prime numbers

The prime factorization of 20743072 is 2 × 2 × 2 × 2 × 2 × 49 × 13229. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 43, 47, 793, 200, 8374, 7457, 79491, 3213, 979780, 157876, 3860792, 6129530, 99684939, 60316162, 916806830, 731621262, 4395247384, 1707447211

Basic calculations (n = 20743072)

Multiplication

n×y
n×2 41486144
n×3 62229216
n×4 82972288
n×5 103715360

Division

n÷y
n÷2 10371536
n÷3 6914357.3333333
n÷3 5185768
n÷5 4148614.4

Exponentiation

ny
n2 430275035997184
n3 8.9252260514922E+21
n4 1.8513660660238E+29
n5 3.8403019605888E+36

Nth Root

y√n
2√n 4554.4562792939
3√n 274.76264698975
4√n 67.486711871997
5√n 29.065286952059

Divisors of 20743072

1, 2, 4, 8, 16, 32, 49, 98, 196, 392, 784, 1568, 13229, 26458, 52916, 105832, 211664, 423328, 648221, 1296442, 2592884, 5185768, 10371536, 20743072

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20743071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20743072 can be divided by 24 positive divisors. The sum of these divisors (counting 20743072) is 1, the average is 0.041666666666667.

Base conversion 20743072

Base System Value
2 Binary 1001111001000001110100000
3 Ternary 1110000212010221
4 Quaternary 1033020032200
5 Quinary 20302234242
6 Senary 2020332424
8 Octal 117101640
10 Decimal 20743072
12 Duodecimal 6b44114
16 Hexadecimal 13c83a0
20 Vigesimal 69chdc
36 Base36 cclgg

Cryptographic Hash Functions

md5 243d168c4cbf378603c7447b95edc677
sha1 dd3394f2146bc4124e602fe92306d1ce78ab24e7
sha256 df196df976de2e75a19d4b994c1a30cffc9622e90b1e7e8e75999776e0b798ea
sha512 89f5ed9465e523e6e1f13d5a7bd0409ccb151beb765e26fbe86d191a33eda92aafe77a224fa0522ddeb96459e7bc8a6a842c1f32201b3e50a95af5d29cb5e5d6
ripemd-160 f49c41fb531ca5252c77d08821ac9300d128ffdf

20743072 as geometric shapes

Circle

Radius = n
Diameter 41486144
Circumference 130332565.21617
Area 1.3517488921118E+15

Sphere

Radius = n
Volume 3.7385899459995E+22
Surface area 5.4069955684473E+15
Circumference 130332565.21617

Square

Length = n
Perimeter 82972288
Area 430275035997184
Diagonal 29335133.747682

Cube

Length = n
Surface area 2581650215983104
Volume 8.9252260514922E+21
Space diagonal 35928054.609059

Equilateral Triangle

Length = n
Perimeter 62229216
Area 1.8631455589391E+14
Altitude 17964027.30453

Triangular Pyramid

Length = n
Surface area 1.8631455589391E+14
Volume 1.0518479774388E+21
Height 9778377.9158939