20117844 (number)

20117844 is an even 8-digits composite number following 20117843 and preceding 20117845. In scientific notation, it is written as 2.0117844 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 6705936 positive integers (up to 20117844) that are relatively prime to 20117844.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventeen thousand eight hundred forty-four

Notation

Scientific notation 2.0117844 × 10^7
Engineering notation 2.0117844 × 10^6

Prime Factorization of 20117844

Prime Factorization 2 × 2 × 9 × 558829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10058922
Product of the distinct prime numbers

The prime factorization of 20117844 is 2 × 2 × 9 × 558829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 34, 39, 296, 868, 347, 527, 65992, 9738, 789647, 891974, 6543834, 8756940, 41457672, 9768946, 718414655, 218172976, 7534092369, 7496887562

Basic calculations (n = 20117844)

Multiplication

n×y
n×2 40235688
n×3 60353532
n×4 80471376
n×5 100589220

Division

n÷y
n÷2 10058922
n÷3 6705948
n÷3 5029461
n÷5 4023568.8

Exponentiation

ny
n2 404727647208336
n3 8.1422476690243E+21
n4 1.638044684148E+29
n5 3.2953927420718E+36

Nth Root

y√n
2√n 4485.291963741
3√n 271.97384768743
4√n 66.97232237082
5√n 28.887920965548

Divisors of 20117844

1, 2, 4, 9, 18, 36, 558829, 1117658, 2235316, 5029461, 10058922, 20117844

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 -20117843
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 20117844 can be divided by 12 positive divisors. The sum of these divisors (counting 20117844) is 1, the average is 0.083333333333333.

Base conversion 20117844

Base System Value
2 Binary 1001100101111100101010100
3 Ternary 1101212002111100
4 Quaternary 1030233211110
5 Quinary 20122232334
6 Senary 1555110100
8 Octal 114574524
10 Decimal 20117844
12 Duodecimal 68a2330
16 Hexadecimal 132f954
20 Vigesimal 65eec4
36 Base36 bz710

Cryptographic Hash Functions

md5 45b1e5e1fb952fd33e8cef32b823314d
sha1 d53eb209b1c9c76207ad2f1dc9d253e03498ef33
sha256 6e00590587df36a41f1ac40f808b0b4ffadc53f3b71cdef7c37df9d0c40216fe
sha512 ea1f25cdf51e8bee5e4f1a781cfb8225df8d381a1d933cf74a90982ce99d204255e12f6ff2da0b552d4d45cc00378af90d0f066f30c1a73df32a32f4bc88ccc6
ripemd-160 b9e24d86840f5dadece30f971acbdea9345eb1ac

20117844 as geometric shapes

Circle

Radius = n
Diameter 40235688
Circumference 126404141.83293
Area 1.2714894031744E+15

Sphere

Radius = n
Volume 3.4106167280954E+22
Surface area 5.0859576126976E+15
Circumference 126404141.83293

Square

Length = n
Perimeter 80471376
Area 404727647208336
Diagonal 28450927.830506

Cube

Length = n
Surface area 2428365883250016
Volume 8.1422476690243E+21
Space diagonal 34845127.946745

Equilateral Triangle

Length = n
Perimeter 60353532
Area 1.7525221204816E+14
Altitude 17422563.973372

Triangular Pyramid

Length = n
Surface area 1.7525221204816E+14
Volume 9.5957309014458E+20
Height 9483642.6101687