20117440 (number)

20117440 is an even 8-digits composite number following 20117439 and preceding 20117441. In scientific notation, it is written as 2.0117440 × 10^7. The sum of its digits is 19. It has a total of 9 prime factors and 56 positive divisors. There are 6892032 positive integers (up to 20117440) that are relatively prime to 20117440.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventeen thousand four hundred forty

Notation

Scientific notation 2.0117440 × 10^7
Engineering notation 2.0117440 × 10^6

Prime Factorization of 20117440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 628670
Product of the distinct prime numbers

The prime factorization of 20117440 is 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7 × 1283. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20117440)

Multiplication

n×y
n×2 40234880
n×3 60352320
n×4 80469760
n×5 100587200

Division

n÷y
n÷2 10058720
n÷3 6705813.3333333
n÷3 5029360
n÷5 4023488

Exponentiation

ny
n2 404711392153600
n3 8.1417571489665E+21
n4 1.637913109389E+29
n5 3.2950618703348E+36

Nth Root

y√n
2√n 4485.2469274277
3√n 271.97202711179
4√n 66.971986139189
5√n 28.88780494105

Divisors of 20117440

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20117439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20117440 can be divided by 56 positive divisors. The sum of these divisors (counting 20117440) is 1, the average is 0.017857142857143.

Base conversion 20117440

Base System Value
2 Binary 1001100101111011111000000
3 Ternary 1101212001221101
4 Quaternary 1030233133000
5 Quinary 20122224230
6 Senary 1555104144
8 Octal 114573700
10 Decimal 20117440
12 Duodecimal 68a2054
16 Hexadecimal 132f7c0
20 Vigesimal 65edc0
36 Base36 bz6ps

Cryptographic Hash Functions

md5 dfd215fb4c6acfff7c49fe64b0ba8231
sha1 61ff526dfe5f16a8d62cbc627ef2a1fd4dadbd7d
sha256 8a5fd15d33a03e99d38c99ebcae97a47db32569d3e18579194f77f8fd147f83a
sha512 bede48e1f0c60c050f28bf58d489a5233ff1e38384891b2efbc928f9775b2ff9a33191e30ae195ef78f52b2fcdf4e2b41b9b5001283a2961fa2a22c06b6afabe
ripemd-160 556824a84aff413482850fb0080b7d37ae75715f

20117440 as geometric shapes

Circle

Radius = n
Diameter 40234880
Circumference 126401603.42607
Area 1.2714383364138E+15

Sphere

Radius = n
Volume 3.4104112595341E+22
Surface area 5.0857533456554E+15
Circumference 126401603.42607

Square

Length = n
Perimeter 80469760
Area 404711392153600
Diagonal 28450356.488227

Cube

Length = n
Surface area 2428268352921600
Volume 8.1417571489665E+21
Space diagonal 34844428.198218

Equilateral Triangle

Length = n
Perimeter 60352320
Area 1.7524517340299E+14
Altitude 17422214.099109

Triangular Pyramid

Length = n
Surface area 1.7524517340299E+14
Volume 9.5951528180138E+20
Height 9483452.1627423