20558740 (number)

20558740 is an even 8-digits composite number following 20558739 and preceding 20558741. In scientific notation, it is written as 2.0558740 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 8048160 positive integers (up to 20558740) that are relatively prime to 20558740.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-eight thousand seven hundred forty

Notation

Scientific notation 2.0558740 × 10^7
Engineering notation 2.0558740 × 10^6

Prime Factorization of 20558740

Prime Factorization 2 × 2 × 5 × 47 × 21871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10279370
Product of the distinct prime numbers

The prime factorization of 20558740 is 2 × 2 × 5 × 47 × 21871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 39, 87, 710, 58, 7244, 4608, 62497, 90705, 224054, 736250, 4346976, 1081956, 74429158, 37331287, 646702869, 767500394, 4159453688, 5381982106

Basic calculations (n = 20558740)

Multiplication

n×y
n×2 41117480
n×3 61676220
n×4 82234960
n×5 102793700

Division

n÷y
n÷2 10279370
n÷3 6852913.3333333
n÷3 5139685
n÷5 4111748

Exponentiation

ny
n2 422661790387600
n3 8.6893938565132E+21
n4 1.7864298905365E+29
n5 3.6726747647769E+36

Nth Root

y√n
2√n 4534.1746768293
3√n 273.94633719184
4√n 67.336280539018
5√n 29.013444979344

Divisors of 20558740

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 21871, 43742, 87484, 109355, 218710, 437420, 1027937, 2055874, 4111748, 5139685, 10279370, 20558740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20558739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20558740 can be divided by 24 positive divisors. The sum of these divisors (counting 20558740) is 1, the average is 0.041666666666667.

Base conversion 20558740

Base System Value
2 Binary 1001110011011001110010100
3 Ternary 1102200111021211
4 Quaternary 1032123032110
5 Quinary 20230334430
6 Senary 2012351204
8 Octal 116331624
10 Decimal 20558740
12 Duodecimal 6a75504
16 Hexadecimal 139b394
20 Vigesimal 689gh0
36 Base36 c8n84

Cryptographic Hash Functions

md5 2b04abbafd9b6e91c5841ca88454e2d1
sha1 9f99438abd838fc757d0c5caa3e016f5b04afe4c
sha256 f2b88cab963fe59d1d363d5072ebbfa7959085671c731f606572ab1e81f853e7
sha512 38a199e388a76e856c59009200cc3429ce6c5535e049c929d8e98b309087e4e8cec14b92c2332acbc087a5469628d81a635bce29b9aad2232a6df0d1d98c7f42
ripemd-160 dc1d4f74589905865f446eb7d98c3837dfa2881e

20558740 as geometric shapes

Circle

Radius = n
Diameter 41117480
Circumference 129174373.10213
Area 1.3278311756348E+15

Sphere

Radius = n
Volume 3.6398047871693E+22
Surface area 5.3113247025392E+15
Circumference 129174373.10213

Square

Length = n
Perimeter 82234960
Area 422661790387600
Diagonal 29074448.933302

Cube

Length = n
Surface area 2535970742325600
Volume 8.6893938565132E+21
Space diagonal 35608782.219599

Equilateral Triangle

Length = n
Perimeter 61676220
Area 1.8301792384234E+14
Altitude 17804391.109799

Triangular Pyramid

Length = n
Surface area 1.8301792384234E+14
Volume 1.0240548867235E+21
Height 9691482.9777674