20351620 (number)

20351620 is an even 8-digits composite number following 20351619 and preceding 20351621. In scientific notation, it is written as 2.0351620 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 7859712 positive integers (up to 20351620) that are relatively prime to 20351620.

Interesting facts

Basic properties

Name

Name twenty million three hundred fifty-one thousand six hundred twenty

Notation

Scientific notation 2.0351620 × 10^7
Engineering notation 2.0351620 × 10^6

Prime Factorization of 20351620

Prime Factorization 2 × 2 × 5 × 29 × 35089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10175810
Product of the distinct prime numbers

The prime factorization of 20351620 is 2 × 2 × 5 × 29 × 35089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 87, 93, 918, 369, 6268, 3325, 13705, 88607, 85602, 273510, 9137261, 2277733, 69554668, 71916189, 452193347, 676380348, 4783296772, 9142410863

Basic calculations (n = 20351620)

Multiplication

n×y
n×2 40703240
n×3 61054860
n×4 81406480
n×5 101758100

Division

n÷y
n÷2 10175810
n÷3 6783873.3333333
n÷3 5087905
n÷5 4070324

Exponentiation

ny
n2 414188436624400
n3 8.4294056705739E+21
n4 1.7155206103336E+29
n5 3.4913623563678E+36

Nth Root

y√n
2√n 4511.2769810775
3√n 273.0232686004
4√n 67.166040385581
5√n 28.954748498977

Divisors of 20351620

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 35089, 70178, 140356, 175445, 350890, 701780, 1017581, 2035162, 4070324, 5087905, 10175810, 20351620

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 -20351619
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 20351620 can be divided by 24 positive divisors. The sum of these divisors (counting 20351620) is 1, the average is 0.041666666666667.

Base conversion 20351620

Base System Value
2 Binary 1001101101000101010000100
3 Ternary 1102021222011201
4 Quaternary 1031220222010
5 Quinary 20202222440
6 Senary 2004112244
8 Octal 115505204
10 Decimal 20351620
12 Duodecimal 6995684
16 Hexadecimal 1368a84
20 Vigesimal 673j10
36 Base36 c47es

Cryptographic Hash Functions

md5 c3b2b8932e84d18e65227c0d99405b04
sha1 812aee83abbb35280560eb70757b43e96e8db7b4
sha256 5bb83aab9455138a25404660f49537c7432c738108817ff51c51e034e5338d50
sha512 802dda526741f03950754dbdb15c837ccfaddcaeeeb3d33a83e06813e177b956c03fa3c51309ab0d2f33e6ab25a30c0154b6aa9a0d1cb3f3671da0e786354c75
ripemd-160 dded4f43f1c981a62764d920e0449ba1da04dac3

20351620 as geometric shapes

Circle

Radius = n
Diameter 40703240
Circumference 127872999.7613
Area 1.3012113497011E+15

Sphere

Radius = n
Volume 3.5309011905071E+22
Surface area 5.2048453988042E+15
Circumference 127872999.7613

Square

Length = n
Perimeter 81406480
Area 414188436624400
Diagonal 28781537.020264

Cube

Length = n
Surface area 2485130619746400
Volume 8.4294056705739E+21
Space diagonal 35250039.856335

Equilateral Triangle

Length = n
Perimeter 61054860
Area 1.7934885403525E+14
Altitude 17625019.928167

Triangular Pyramid

Length = n
Surface area 1.7934885403525E+14
Volume 9.9341498517252E+20
Height 9593845.6734212