20297795 (number)

20297795 is an odd 8-digits composite number following 20297794 and preceding 20297796. In scientific notation, it is written as 2.0297795 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 13029120 positive integers (up to 20297795) that are relatively prime to 20297795.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0297795 × 10^7
Engineering notation 2.0297795 × 10^6

Prime Factorization of 20297795

Prime Factorization 5 × 133 × 233 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20297795
Product of the distinct prime numbers

The prime factorization of 20297795 is 5 × 133 × 233 × 131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 25, 46, 10, 724, 4881, 7277, 30809, 94591, 461084, 922323, 4086280, 7645376, 23531225, 47007601, 282488044, 942282251, 6182049716, 4340260934

Basic calculations (n = 20297795)

Multiplication

n×y
n×2 40595590
n×3 60893385
n×4 81191180
n×5 101488975

Division

n÷y
n÷2 10148897.5
n÷3 6765931.6666667
n÷3 5074448.75
n÷5 4059559

Exponentiation

ny
n2 412000481862025
n3 8.3627013207366E+21
n4 1.6974439705454E+29
n5 3.4454369738117E+36

Nth Root

y√n
2√n 4505.3074256925
3√n 272.78236309669
4√n 67.121586883003
5√n 28.939416641498

Divisors of 20297795

1, 5, 131, 133, 233, 655, 665, 1165, 17423, 30523, 30989, 87115, 152615, 154945, 4059559, 20297795

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20297794
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20297795 can be divided by 16 positive divisors. The sum of these divisors (counting 20297795) is 1, the average is 0.0625.

Base conversion 20297795

Base System Value
2 Binary 1001101011011100001000011
3 Ternary 1102012020100012
4 Quaternary 1031123201003
5 Quinary 20144012140
6 Senary 2003015135
8 Octal 115334103
10 Decimal 20297795
12 Duodecimal 696a4ab
16 Hexadecimal 135b843
20 Vigesimal 66h49f
36 Base36 c31vn

Cryptographic Hash Functions

md5 ee4205122b490d0087f7001fb10e2e98
sha1 9aa7237eae8419aa407e248290131802731c95d1
sha256 d75a4822b049dd91e33c8e97b1101569228f93dc83ba4bc9b9c48432e4892c76
sha512 7daf0f387ed5579d35d119478d06c9afbeed520997976eb0481fa23f090dec7441a5811c453d2bdadfca899c0809064df6d26e8919d81315a02351d9527317ad
ripemd-160 4388c9136f59dd72fcb017950afff5d198c6494e

20297795 as geometric shapes

Circle

Radius = n
Diameter 40595590
Circumference 127534807.31214
Area 1.2943376870932E+15

Sphere

Radius = n
Volume 3.5029601377856E+22
Surface area 5.1773507483728E+15
Circumference 127534807.31214

Square

Length = n
Perimeter 81191180
Area 412000481862025
Diagonal 28705416.975269

Cube

Length = n
Surface area 2472002891172150
Volume 8.3627013207366E+21
Space diagonal 35156812.221618

Equilateral Triangle

Length = n
Perimeter 60893385
Area 1.7840144183197E+14
Altitude 17578406.110809

Triangular Pyramid

Length = n
Surface area 1.7840144183197E+14
Volume 9.8555380215509E+20
Height 9568472.3250896