20137920 (number)

20137920 is an even 8-digits composite number following 20137919 and preceding 20137921. In scientific notation, it is written as 2.0137920 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 56 positive divisors. There are 4879360 positive integers (up to 20137920) that are relatively prime to 20137920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0137920 × 10^7
Engineering notation 2.0137920 × 10^6

Prime Factorization of 20137920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 15 × 11 × 1907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 629310
Product of the distinct prime numbers

The prime factorization of 20137920 is 2 × 2 × 2 × 2 × 2 × 2 × 15 × 11 × 1907. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20137920)

Multiplication

n×y
n×2 40275840
n×3 60413760
n×4 80551680
n×5 100689600

Division

n÷y
n÷2 10068960
n÷3 6712640
n÷3 5034480
n÷5 4027584

Exponentiation

ny
n2 405535821926400
n3 8.1666479390881E+21
n4 1.6445930286552E+29
n5 3.3118682843616E+36

Nth Root

y√n
2√n 4487.5293870904
3√n 272.06428699608
4√n 66.989024377807
5√n 28.893684232634

Divisors of 20137920

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 -20137919
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 20137920 can be divided by 56 positive divisors. The sum of these divisors (counting 20137920) is 1, the average is 0.017857142857143.

Base conversion 20137920

Base System Value
2 Binary 1001100110100011111000000
3 Ternary 1101220010000220
4 Quaternary 1030310133000
5 Quinary 20123403140
6 Senary 1555343040
8 Octal 114643700
10 Decimal 20137920
12 Duodecimal 68b1a80
16 Hexadecimal 13347c0
20 Vigesimal 65h4g0
36 Base36 bzmio

Cryptographic Hash Functions

md5 44319df464367738252f11c7547770b3
sha1 b326f5771aee0288753bc3ee44e5f553e675b86e
sha256 c503bf37015eabe422ea6031f44ef373f0dc3da25663ecf7a62a49d5eaef331b
sha512 1ac36e94dfba503f37c670362b286171af263c0d17d9cdf476a898a89d4f205c6c83682549a6a8ce163cd8ce43f65b4902a773b89198761396924c72f1b8a8f1
ripemd-160 853c873e1872a1e2ac3ed03f4279f01145fa78da

20137920 as geometric shapes

Circle

Radius = n
Diameter 40275840
Circumference 126530283.06116
Area 1.2740283589315E+15

Sphere

Radius = n
Volume 3.4208374893191E+22
Surface area 5.0961134357259E+15
Circumference 126530283.06116

Square

Length = n
Perimeter 80551680
Area 405535821926400
Diagonal 28479319.581984

Cube

Length = n
Surface area 2433214931558400
Volume 8.1666479390881E+21
Space diagonal 34879900.598757

Equilateral Triangle

Length = n
Perimeter 60413760
Area 1.7560216196643E+14
Altitude 17439950.299379

Triangular Pyramid

Length = n
Surface area 1.7560216196643E+14
Volume 9.6244868954872E+20
Height 9493106.5273281