20402297 (number)

20402297 is an odd 8-digits composite number following 20402296 and preceding 20402298. In scientific notation, it is written as 2.0402297 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 19443840 positive integers (up to 20402297) that are relatively prime to 20402297.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0402297 × 10^7
Engineering notation 2.0402297 × 10^6

Prime Factorization of 20402297

Prime Factorization 53 × 41 × 41 × 229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 497617
Product of the distinct prime numbers

The prime factorization of 20402297 is 53 × 41 × 41 × 229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 86, 49, 975, 93, 1002, 3445, 42792, 46371, 969593, 562475, 7139723, 9521632, 61379269, 99470863, 581504711, 448236874, 7116192660, 2988065437

Basic calculations (n = 20402297)

Multiplication

n×y
n×2 40804594
n×3 61206891
n×4 81609188
n×5 102011485

Division

n÷y
n÷2 10201148.5
n÷3 6800765.6666667
n÷3 5100574.25
n÷5 4080459.4

Exponentiation

ny
n2 416253722876209
n3 8.4925320814761E+21
n4 1.732671618083E+29
n5 3.5350480955601E+36

Nth Root

y√n
2√n 4516.890191271
3√n 273.24969663301
4√n 67.207813468904
5√n 28.969154039732

Divisors of 20402297

1, 41, 53, 229, 1681, 2173, 9389, 12137, 89093, 384949, 497617, 20402297

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 -20402296
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 20402297 can be divided by 12 positive divisors. The sum of these divisors (counting 20402297) is 1, the average is 0.083333333333333.

Base conversion 20402297

Base System Value
2 Binary 1001101110101000001111001
3 Ternary 1102101112200122
4 Quaternary 1031311001321
5 Quinary 20210333142
6 Senary 2005143025
8 Octal 115650171
10 Decimal 20402297
12 Duodecimal 69baa75
16 Hexadecimal 1375079
20 Vigesimal 67a5eh
36 Base36 c5aih

Cryptographic Hash Functions

md5 792d3a32486862650e441b5062287530
sha1 3a425ea5fd0f2b88127b2e3ae6022924d50dec32
sha256 104df7f6abf18b7ccde6c0f0a75c3ded312bfe46836d9e1f6fa95214aaf3dbab
sha512 0ba6ef391efe72cc2e207568e5d9b46c55f3f29f846a38fc43e7b3dc9998656094f4f85559d974d29a732a31a09e4043b7f3fb90233d87ed101c15970ec9ff7c
ripemd-160 340c294e297ee98020d8c1a0099828974e915dac

20402297 as geometric shapes

Circle

Radius = n
Diameter 40804594
Circumference 128191412.74311
Area 1.3076996378173E+15

Sphere

Radius = n
Volume 3.5573435196721E+22
Surface area 5.2307985512692E+15
Circumference 128191412.74311

Square

Length = n
Perimeter 81609188
Area 416253722876209
Diagonal 28853205.120964

Cube

Length = n
Surface area 2497522337257254
Volume 8.4925320814761E+21
Space diagonal 35337814.99511

Equilateral Triangle

Length = n
Perimeter 61206891
Area 1.8024314921532E+14
Altitude 17668907.497555

Triangular Pyramid

Length = n
Surface area 1.8024314921532E+14
Volume 1.0008545040427E+21
Height 9617735.0403213