20137944 (number)

20137944 is an even 8-digits composite number following 20137943 and preceding 20137945. In scientific notation, it is written as 2.0137944 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 6690816 positive integers (up to 20137944) that are relatively prime to 20137944.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-seven thousand nine hundred forty-four

Notation

Scientific notation 2.0137944 × 10^7
Engineering notation 2.0137944 × 10^6

Prime Factorization of 20137944

Prime Factorization 2 × 2 × 2 × 3 × 353 × 2377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5034486
Product of the distinct prime numbers

The prime factorization of 20137944 is 2 × 2 × 2 × 3 × 353 × 2377. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20137944)

Multiplication

n×y
n×2 40275888
n×3 60413832
n×4 80551776
n×5 100689720

Division

n÷y
n÷2 10068972
n÷3 6712648
n÷3 5034486
n÷5 4027588.8

Exponentiation

ny
n2 405536788547136
n3 8.1666771377021E+21
n4 1.6446008686512E+29
n5 3.311888019525E+36

Nth Root

y√n
2√n 4487.5320611668
3√n 272.06439507643
4√n 66.989044336868
5√n 28.893691119622

Divisors of 20137944

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20137943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20137944 can be divided by 32 positive divisors. The sum of these divisors (counting 20137944) is 1, the average is 0.03125.

Base conversion 20137944

Base System Value
2 Binary 1001100110100011111011000
3 Ternary 1101220010001210
4 Quaternary 1030310133120
5 Quinary 20123403234
6 Senary 1555343120
8 Octal 114643730
10 Decimal 20137944
12 Duodecimal 68b1aa0
16 Hexadecimal 13347d8
20 Vigesimal 65h4h4
36 Base36 bzmjc

Cryptographic Hash Functions

md5 dde89adcac084e3671e6491ce28e8c78
sha1 6b544514fa177dd0a0c9e1c063130cb781c125a4
sha256 05990a57cc6382afb7c403724d00f832e66ca5ecd089a36eaab4d962e06750b1
sha512 fe12be274b4119910510e155e8dbf6bebd728184e2795132acca1a4da03e6294bee857d3e9c42feefd7fc8512e5cd26ed4a4d5060721bd376564f5b6a0d6dd5d
ripemd-160 44e6a7692036f7f5a2ef73bbb41d7ea544311c42

20137944 as geometric shapes

Circle

Radius = n
Diameter 40275888
Circumference 126530433.85761
Area 1.2740313956601E+15

Sphere

Radius = n
Volume 3.4208497200059E+22
Surface area 5.0961255826403E+15
Circumference 126530433.85761

Square

Length = n
Perimeter 80551776
Area 405536788547136
Diagonal 28479353.52311

Cube

Length = n
Surface area 2433220731282816
Volume 8.1666771377021E+21
Space diagonal 34879942.167977

Equilateral Triangle

Length = n
Perimeter 60413832
Area 1.7560258052549E+14
Altitude 17439971.083988

Triangular Pyramid

Length = n
Surface area 1.7560258052549E+14
Volume 9.6245213063838E+20
Height 9493117.8410366