20238620 (number)

20238620 is an even 8-digits composite number following 20238619 and preceding 20238621. In scientific notation, it is written as 2.0238620 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 7743296 positive integers (up to 20238620) that are relatively prime to 20238620.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand six hundred twenty

Notation

Scientific notation 2.0238620 × 10^7
Engineering notation 2.0238620 × 10^6

Prime Factorization of 20238620

Prime Factorization 2 × 2 × 5 × 23 × 43997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10119310
Product of the distinct prime numbers

The prime factorization of 20238620 is 2 × 2 × 5 × 23 × 43997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 38, 27, 862, 753, 5406, 6051, 82769, 53418, 825086, 90757, 4448655, 9547657, 21157301, 23180307, 915936948, 432281943, 4122902859, 754612553

Basic calculations (n = 20238620)

Multiplication

n×y
n×2 40477240
n×3 60715860
n×4 80954480
n×5 101193100

Division

n÷y
n÷2 10119310
n÷3 6746206.6666667
n÷3 5059655
n÷5 4047724

Exponentiation

ny
n2 409601739504400
n3 8.2897739571685E+21
n4 1.6777358500503E+29
n5 3.3955058329545E+36

Nth Root

y√n
2√n 4498.735377859
3√n 272.51702051193
4√n 67.072612725754
5√n 28.922523274734

Divisors of 20238620

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 43997, 87994, 175988, 219985, 439970, 879940, 1011931, 2023862, 4047724, 5059655, 10119310, 20238620

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 -20238619
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 20238620 can be divided by 24 positive divisors. The sum of these divisors (counting 20238620) is 1, the average is 0.041666666666667.

Base conversion 20238620

Base System Value
2 Binary 1001101001101000100011100
3 Ternary 1102002020011112
4 Quaternary 1031031010130
5 Quinary 20140113440
6 Senary 2001441152
8 Octal 115150434
10 Decimal 20238620
12 Duodecimal 69401b8
16 Hexadecimal 134d11c
20 Vigesimal 669gb0
36 Base36 c1s7w

Cryptographic Hash Functions

md5 c693d4226e96e400e364e24eac7f27c7
sha1 b428451fef6aeff750519af33700a8b9cf30424a
sha256 db7346beaf7558ac88311691706631174b06e1c4b1eec8170d7a8970d5f56ee6
sha512 d023b8b352681a4050e52354e04523b0f2207a11a0aa07a7dd5d1d6bb14f57d8369b3ecb01e3fec5f1342d1d88f8eb87d011e922ca8d4db7062c8f26868839da
ripemd-160 19dd09d48c678992fd9c6fdd74a931ebef9bddc4

20238620 as geometric shapes

Circle

Radius = n
Diameter 40477240
Circumference 127162999.82159
Area 1.2868018157246E+15

Sphere

Radius = n
Volume 3.4724123951681E+22
Surface area 5.1472072628985E+15
Circumference 127162999.82159

Square

Length = n
Perimeter 80954480
Area 409601739504400
Diagonal 28621730.887715

Cube

Length = n
Surface area 2457610437026400
Volume 8.2897739571685E+21
Space diagonal 35054318.11508

Equilateral Triangle

Length = n
Perimeter 60715860
Area 1.7736275592255E+14
Altitude 17527159.05754

Triangular Pyramid

Length = n
Surface area 1.7736275592255E+14
Volume 9.7695922993625E+20
Height 9540576.9625718