20345068 (number)

20345068 is an even 8-digits composite number following 20345067 and preceding 20345069. In scientific notation, it is written as 2.0345068 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10078992 positive integers (up to 20345068) that are relatively prime to 20345068.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-five thousand sixty-eight

Notation

Scientific notation 2.0345068 × 10^7
Engineering notation 2.0345068 × 10^6

Prime Factorization of 20345068

Prime Factorization 2 × 2 × 109 × 46663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10172534
Product of the distinct prime numbers

The prime factorization of 20345068 is 2 × 2 × 109 × 46663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 28, 64, 112, 650, 5024, 5049, 5883, 5943, 439436, 2514, 7714260, 5493425, 39716850, 74493081, 918450706, 429401987, 7067790319, 8838298119

Basic calculations (n = 20345068)

Multiplication

n×y
n×2 40690136
n×3 61035204
n×4 81380272
n×5 101725340

Division

n÷y
n÷2 10172534
n÷3 6781689.3333333
n÷3 5086267
n÷5 4069013.6

Exponentiation

ny
n2 413921791924624
n3 8.4212670033883E+21
n4 1.7133124983009E+29
n5 3.4857459283182E+36

Nth Root

y√n
2√n 4510.550742426
3√n 272.99396642106
4√n 67.16063387451
5√n 28.952883920657

Divisors of 20345068

1, 2, 4, 109, 218, 436, 46663, 93326, 186652, 5086267, 10172534, 20345068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20345067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20345068 can be divided by 12 positive divisors. The sum of these divisors (counting 20345068) is 1, the average is 0.083333333333333.

Base conversion 20345068

Base System Value
2 Binary 1001101100111000011101100
3 Ternary 1102021122012001
4 Quaternary 1031213003230
5 Quinary 20202020233
6 Senary 2004022044
8 Octal 115470354
10 Decimal 20345068
12 Duodecimal 6991924
16 Hexadecimal 13670ec
20 Vigesimal 6732d8
36 Base36 c42cs

Cryptographic Hash Functions

md5 a21ca82bb7b29b4320cb76bf58cb1261
sha1 dfc6c90a198e93e6285156ed0f59863c8218d500
sha256 83490c2923cc1134fa620635a44f460e78b6bbf5ec5626b3f9da28d4169057a6
sha512 5c167aafcf2da42adb584736e5396d94b45e54e2619df8852285d30f03bd25e59a253b3f44d916fbb1c2e0d06776b44eddd5027004e124daa063bfc5ee48740b
ripemd-160 da795536f4b4a79d05530c7b9427144231085f4c

20345068 as geometric shapes

Circle

Radius = n
Diameter 40690136
Circumference 127831832.33117
Area 1.3003736606711E+15

Sphere

Radius = n
Volume 3.5274920735684E+22
Surface area 5.2014946426845E+15
Circumference 127831832.33117

Square

Length = n
Perimeter 81380272
Area 413921791924624
Diagonal 28772271.093003

Cube

Length = n
Surface area 2483530751547744
Volume 8.4212670033883E+21
Space diagonal 35238691.459444

Equilateral Triangle

Length = n
Perimeter 61035204
Area 1.7923339349335E+14
Altitude 17619345.729722

Triangular Pyramid

Length = n
Surface area 1.7923339349335E+14
Volume 9.924558340464E+20
Height 9590757.031001