20117923 (number)

20117923 is an odd 8-digits composite number following 20117922 and preceding 20117924. In scientific notation, it is written as 2.0117923 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 17243928 positive integers (up to 20117923) that are relatively prime to 20117923.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventeen thousand nine hundred twenty-three

Notation

Scientific notation 2.0117923 × 10^7
Engineering notation 2.0117923 × 10^6

Prime Factorization of 20117923

Prime Factorization 7 × 2873989

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20117923
Product of the distinct prime numbers

The prime factorization of 20117923 is 7 × 2873989. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 1, 97, 218, 116, 6950, 3620, 29675, 39936, 141798, 840674, 263424, 7429923, 60907800, 10256545, 861158491, 797648283, 992037381, 6735865719

Basic calculations (n = 20117923)

Multiplication

n×y
n×2 40235846
n×3 60353769
n×4 80471692
n×5 100589615

Division

n÷y
n÷2 10058961.5
n÷3 6705974.3333333
n÷3 5029480.75
n÷5 4023584.6

Exponentiation

ny
n2 404730825833929
n3 8.1423435898534E+21
n4 1.6380704138021E+29
n5 3.295457445345E+36

Nth Root

y√n
2√n 4485.300770294
3√n 271.97420368823
4√n 66.972388118493
5√n 28.887943653289

Divisors of 20117923

1, 7, 2873989, 20117923

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 -20117922
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 20117923 can be divided by 4 positive divisors. The sum of these divisors (counting 20117923) is 1, the average is 0.25.

Base conversion 20117923

Base System Value
2 Binary 1001100101111100110100011
3 Ternary 1101212002121021
4 Quaternary 1030233212203
5 Quinary 20122233143
6 Senary 1555110311
8 Octal 114574643
10 Decimal 20117923
12 Duodecimal 68a2397
16 Hexadecimal 132f9a3
20 Vigesimal 65eeg3
36 Base36 bz737

Cryptographic Hash Functions

md5 445713938c90412202fb82358b54ad2e
sha1 df8e34343e170fd1f59b0478f97b8d6931a2684a
sha256 caa0f00449bff822e13eba42a44848ebc179899a4362bea58f7089532f7a3812
sha512 79a0caf1e3ea0cff09c93045c5e784e783c62f4a16f00fe43f9101584178123bea610ed449c7aa774632dca3f93cfb716bbbbfed1d0518fcf916d497878cc10b
ripemd-160 bd291d37a7ce785041f0b32ca5f6178a5a016d0d

20117923 as geometric shapes

Circle

Radius = n
Diameter 40235846
Circumference 126404638.20457
Area 1.2714993891212E+15

Sphere

Radius = n
Volume 3.4106569073183E+22
Surface area 5.0859975564848E+15
Circumference 126404638.20457

Square

Length = n
Perimeter 80471692
Area 404730825833929
Diagonal 28451039.553378

Cube

Length = n
Surface area 2428384955003574
Volume 8.1423435898534E+21
Space diagonal 34845264.778758

Equilateral Triangle

Length = n
Perimeter 60353769
Area 1.7525358843342E+14
Altitude 17422632.389379

Triangular Pyramid

Length = n
Surface area 1.7525358843342E+14
Volume 9.5958439452269E+20
Height 9483679.8511259