20402331 (number)

20402331 is an odd 8-digits composite number following 20402330 and preceding 20402332. In scientific notation, it is written as 2.0402331 × 10^7. The sum of its digits is 15. It has a total of 2 prime factors and 4 positive divisors. There are 13601552 positive integers (up to 20402331) that are relatively prime to 20402331.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand three hundred thirty-one

Notation

Scientific notation 2.0402331 × 10^7
Engineering notation 2.0402331 × 10^6

Prime Factorization of 20402331

Prime Factorization 3 × 6800777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20402331
Product of the distinct prime numbers

The prime factorization of 20402331 is 3 × 6800777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 22, 62, 749, 152, 5897, 6864, 94555, 18037, 233586, 420296, 6096778, 2818294, 80810808, 19378763, 98181596, 672624900, 9430900796, 4308060185

Basic calculations (n = 20402331)

Multiplication

n×y
n×2 40804662
n×3 61206993
n×4 81609324
n×5 102011655

Division

n÷y
n÷2 10201165.5
n÷3 6800777
n÷3 5100582.75
n÷5 4080466.2

Exponentiation

ny
n2 416255110233561
n3 8.4925745394266E+21
n4 1.7326831679555E+29
n5 3.5350775510758E+36

Nth Root

y√n
2√n 4516.8939549208
3√n 273.24984842122
4√n 67.207841468989
5√n 28.969163695024

Divisors of 20402331

1, 3, 6800777, 20402331

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20402330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402331 can be divided by 4 positive divisors. The sum of these divisors (counting 20402331) is 1, the average is 0.25.

Base conversion 20402331

Base System Value
2 Binary 1001101110101000010011011
3 Ternary 1102101112201220
4 Quaternary 1031311002123
5 Quinary 20210333311
6 Senary 2005143123
8 Octal 115650233
10 Decimal 20402331
12 Duodecimal 69baaa3
16 Hexadecimal 137509b
20 Vigesimal 67a5gb
36 Base36 c5ajf

Cryptographic Hash Functions

md5 898a00f6f19d0a7e3ca3e132183a5aa9
sha1 30348367c4283f1c5439d7d4d48a3c99848c39a7
sha256 608ffd89b9e4fb83c6b0d95957647be8c4393c4f07d4762daf85cfc2d434b09c
sha512 5c609bd5bcd3353ef0878a10478c3494e27809c2ae674e03a1fb34a5832f84a6d1c3be29284f8e27d2188be0c6707e28fa32b9c1e6470a7e0c23b89933fa5af9
ripemd-160 e81e9255c0666645b93abe592ad28cf88ade1018

20402331 as geometric shapes

Circle

Radius = n
Diameter 40804662
Circumference 128191626.37141
Area 1.307703996329E+15

Sphere

Radius = n
Volume 3.5573613044168E+22
Surface area 5.2308159853159E+15
Circumference 128191626.37141

Square

Length = n
Perimeter 81609324
Area 416255110233561
Diagonal 28853253.204225

Cube

Length = n
Surface area 2497530661401366
Volume 8.4925745394266E+21
Space diagonal 35337873.884838

Equilateral Triangle

Length = n
Perimeter 61206993
Area 1.8024374995868E+14
Altitude 17668936.942419

Triangular Pyramid

Length = n
Surface area 1.8024374995868E+14
Volume 1.0008595077601E+21
Height 9617751.068075