20297072 (number)

20297072 is an even 8-digits composite number following 20297071 and preceding 20297073. In scientific notation, it is written as 2.0297072 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 10 positive divisors. There are 10148528 positive integers (up to 20297072) that are relatively prime to 20297072.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-seven thousand seventy-two

Notation

Scientific notation 2.0297072 × 10^7
Engineering notation 2.0297072 × 10^6

Prime Factorization of 20297072

Prime Factorization 2 × 2 × 2 × 2 × 1268567

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2537134
Product of the distinct prime numbers

The prime factorization of 20297072 is 2 × 2 × 2 × 2 × 1268567. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 40, 55, 138, 100, 8667, 6822, 47912, 3739, 214028, 182479, 5556268, 1797558, 63179691, 76905392, 675876542, 769431107, 8009188178, 1299986069

Basic calculations (n = 20297072)

Multiplication

n×y
n×2 40594144
n×3 60891216
n×4 81188288
n×5 101485360

Division

n÷y
n÷2 10148536
n÷3 6765690.6666667
n÷3 5074268
n÷5 4059414.4

Exponentiation

ny
n2 411971131773184
n3 8.3618077235218E+21
n4 1.6972021341448E+29
n5 3.444823391529E+36

Nth Root

y√n
2√n 4505.2271862804
3√n 272.77912425572
4√n 67.120989163453
5√n 28.939210476283

Divisors of 20297072

1, 2, 4, 8, 16, 1268567, 2537134, 5074268, 10148536, 20297072

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20297071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20297072 can be divided by 10 positive divisors. The sum of these divisors (counting 20297072) is 1, the average is 0.1.

Base conversion 20297072

Base System Value
2 Binary 1001101011011010101110000
3 Ternary 1102012012100102
4 Quaternary 1031123111300
5 Quinary 20144001242
6 Senary 2003011532
8 Octal 115332560
10 Decimal 20297072
12 Duodecimal 6969ba8
16 Hexadecimal 135b570
20 Vigesimal 66h2dc
36 Base36 c31bk

Cryptographic Hash Functions

md5 4433cb0d6c2465a3b5860a9a3f03f730
sha1 9301a0c5a7abf0b3d2c97e75738aaa22e6d8f9c9
sha256 39072d7f75079fbcde4d9efe2fbd1638e67fd6c593a56d9571cf55e522763161
sha512 57c25f03776185b9af8921bafe1606fc3a310b407a0e2ba6662277c77f0c158c89a80cc8346437d293de7b4470d85e1b6ca54034b9727029abe0eddb5af43843
ripemd-160 1b0ee6632e557c280e7d5a241ebf811052262b9f

20297072 as geometric shapes

Circle

Radius = n
Diameter 40594144
Circumference 127530264.56917
Area 1.2942454810697E+15

Sphere

Radius = n
Volume 3.5025858286595E+22
Surface area 5.1769819242788E+15
Circumference 127530264.56917

Square

Length = n
Perimeter 81188288
Area 411971131773184
Diagonal 28704394.498863

Cube

Length = n
Surface area 2471826790639104
Volume 8.3618077235218E+21
Space diagonal 35155559.948884

Equilateral Triangle

Length = n
Perimeter 60891216
Area 1.783887328707E+14
Altitude 17577779.974442

Triangular Pyramid

Length = n
Surface area 1.783887328707E+14
Volume 9.8544849071339E+20
Height 9568131.4996211