20409068 (number)

20409068 is an even 8-digits composite number following 20409067 and preceding 20409069. In scientific notation, it is written as 2.0409068 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 10176432 positive integers (up to 20409068) that are relatively prime to 20409068.

Interesting facts

Basic properties

Name

Name twenty million four hundred nine thousand sixty-eight

Notation

Scientific notation 2.0409068 × 10^7
Engineering notation 2.0409068 × 10^6

Prime Factorization of 20409068

Prime Factorization 2 × 2 × 373 × 13679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10204534
Product of the distinct prime numbers

The prime factorization of 20409068 is 2 × 2 × 373 × 13679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 96, 55, 223, 712, 4252, 3293, 73304, 61978, 347757, 898924, 1802605, 8555233, 73292698, 2140229, 277324242, 621261687, 5471802054, 8388548196

Basic calculations (n = 20409068)

Multiplication

n×y
n×2 40818136
n×3 61227204
n×4 81636272
n×5 102045340

Division

n÷y
n÷2 10204534
n÷3 6803022.6666667
n÷3 5102267
n÷5 4081813.6

Exponentiation

ny
n2 416530056628624
n3 8.5009902497774E+21
n4 1.7349728807504E+29
n5 3.5409179501392E+36

Nth Root

y√n
2√n 4517.6396491974
3√n 273.27992148234
4√n 67.213388913202
5√n 28.971076608631

Divisors of 20409068

1, 2, 4, 373, 746, 1492, 13679, 27358, 54716, 5102267, 10204534, 20409068

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 -20409067
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 20409068 can be divided by 12 positive divisors. The sum of these divisors (counting 20409068) is 1, the average is 0.083333333333333.

Base conversion 20409068

Base System Value
2 Binary 1001101110110101011101100
3 Ternary 1102101212222102
4 Quaternary 1031312223230
5 Quinary 20211042233
6 Senary 2005234232
8 Octal 115665354
10 Decimal 20409068
12 Duodecimal 6a02978
16 Hexadecimal 1376aec
20 Vigesimal 67b2d8
36 Base36 c5fqk

Cryptographic Hash Functions

md5 3f9128fd545428b5989602682fd99ecf
sha1 45f91da6192516b7052d1b8ff3784c55edfa62e7
sha256 669e6c44c7fbe40e099afc112dff1c37f1df27c1925174dd57a7705f0b88ff6b
sha512 0327f1f4561b108dfbb7e31d43fc1ca06e6cca6f146ac73d0b587944d5e3f83bd9e3ed91d5ae324647d30a49fa6fe1f820ee14e9879055259f92de7ba1bce2d3
ripemd-160 75af4173d17663194e7f70d83af06cb8b7949cb9

20409068 as geometric shapes

Circle

Radius = n
Diameter 40818136
Circumference 128233956.19083
Area 1.3085677659038E+15

Sphere

Radius = n
Volume 3.5608864689252E+22
Surface area 5.2342710636153E+15
Circumference 128233956.19083

Square

Length = n
Perimeter 81636272
Area 416530056628624
Diagonal 28862780.760995

Cube

Length = n
Surface area 2499180339771744
Volume 8.5009902497774E+21
Space diagonal 35349542.711128

Equilateral Triangle

Length = n
Perimeter 61227204
Area 1.8036280524008E+14
Altitude 17674771.355564

Triangular Pyramid

Length = n
Surface area 1.8036280524008E+14
Volume 1.0018513087364E+21
Height 9620926.9203316