20402298 (number)

20402298 is an even 8-digits composite number following 20402297 and preceding 20402299. In scientific notation, it is written as 2.0402298 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5829192 positive integers (up to 20402298) that are relatively prime to 20402298.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0402298 × 10^7
Engineering notation 2.0402298 × 10^6

Prime Factorization of 20402298

Prime Factorization 2 × 21 × 3 × 161923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20402298
Product of the distinct prime numbers

The prime factorization of 20402298 is 2 × 21 × 3 × 161923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 49, 12, 541, 798, 1332, 3121, 63883, 37880, 550797, 261558, 906211, 8132427, 63915344, 55734265, 369945973, 700857630, 8825329384, 9612508489

Basic calculations (n = 20402298)

Multiplication

n×y
n×2 40804596
n×3 61206894
n×4 81609192
n×5 102011490

Division

n÷y
n÷2 10201149
n÷3 6800766
n÷3 5100574.5
n÷5 4080459.6

Exponentiation

ny
n2 416253763680804
n3 8.4925333302373E+21
n4 1.7326719577843E+29
n5 3.535048961896E+36

Nth Root

y√n
2√n 4516.8903019666
3√n 273.24970109737
4√n 67.207814292436
5√n 28.969154323712

Divisors of 20402298

1, 2, 3, 6, 21, 42, 63, 126, 161923, 323846, 485769, 971538, 3400383, 6800766, 10201149, 20402298

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 -20402297
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 20402298 can be divided by 16 positive divisors. The sum of these divisors (counting 20402298) is 1, the average is 0.0625.

Base conversion 20402298

Base System Value
2 Binary 1001101110101000001111010
3 Ternary 1102101112200200
4 Quaternary 1031311001322
5 Quinary 20210333143
6 Senary 2005143030
8 Octal 115650172
10 Decimal 20402298
12 Duodecimal 69baa76
16 Hexadecimal 137507a
20 Vigesimal 67a5ei
36 Base36 c5aii

Cryptographic Hash Functions

md5 cda90b8ac694ca27cf6d37cd6baa5e8d
sha1 f74cc928e76dfcf415e96b3325e4c1272bbc89eb
sha256 687f1a2127953e3290e5e05001161b5bf92290b8c04322c2d588d9e8f34d9710
sha512 c0b7de01ceadac970e3f6511d5df817578f59a6c18ad220ae8c0f0e6bce9054da138aa8cc14c068394125b432226b753fc3e2a8b9a673b9a98f851097cab332a
ripemd-160 af8601563d7cbb9b2779668f243e405c902d5964

20402298 as geometric shapes

Circle

Radius = n
Diameter 40804596
Circumference 128191419.0263
Area 1.3076997660087E+15

Sphere

Radius = n
Volume 3.557344042752E+22
Surface area 5.2307990640349E+15
Circumference 128191419.0263

Square

Length = n
Perimeter 81609192
Area 416253763680804
Diagonal 28853206.535177

Cube

Length = n
Surface area 2497522582084824
Volume 8.4925333302373E+21
Space diagonal 35337816.727161

Equilateral Triangle

Length = n
Perimeter 61206894
Area 1.8024316688423E+14
Altitude 17668908.36358

Triangular Pyramid

Length = n
Surface area 1.8024316688423E+14
Volume 1.0008546512106E+21
Height 9617735.5117258