20350428 (number)

20350428 is an even 8-digits composite number following 20350427 and preceding 20350429. In scientific notation, it is written as 2.0350428 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 5472000 positive integers (up to 20350428) that are relatively prime to 20350428.

Interesting facts

Basic properties

Name

Name twenty million three hundred fifty thousand four hundred twenty-eight

Notation

Scientific notation 2.0350428 × 10^7
Engineering notation 2.0350428 × 10^6

Prime Factorization of 20350428

Prime Factorization 2 × 2 × 51 × 7 × 14251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10175214
Product of the distinct prime numbers

The prime factorization of 20350428 is 2 × 2 × 51 × 7 × 14251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 80, 56, 368, 106, 8958, 6329, 62217, 6586, 490945, 204465, 226587, 1648749, 78867651, 80520927, 83995287, 715792459, 53370741, 2622743531

Basic calculations (n = 20350428)

Multiplication

n×y
n×2 40700856
n×3 61051284
n×4 81401712
n×5 101752140

Division

n÷y
n÷2 10175214
n÷3 6783476
n÷3 5087607
n÷5 4070085.6

Exponentiation

ny
n2 414139919783184
n3 8.4279246194735E+21
n4 1.7151187315802E+29
n5 3.4903400258475E+36

Nth Root

y√n
2√n 4511.1448657741
3√n 273.01793814693
4√n 67.165056880599
5√n 28.954409313509

Divisors of 20350428

1, 2, 4, 7, 14, 28, 51, 102, 204, 357, 714, 1428, 14251, 28502, 57004, 99757, 199514, 399028, 726801, 1453602, 2907204, 5087607, 10175214, 20350428

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 -20350427
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 20350428 can be divided by 24 positive divisors. The sum of these divisors (counting 20350428) is 1, the average is 0.041666666666667.

Base conversion 20350428

Base System Value
2 Binary 1001101101000010111011100
3 Ternary 1102021220112120
4 Quaternary 1031220113130
5 Quinary 20202203203
6 Senary 2004102540
8 Octal 115502734
10 Decimal 20350428
12 Duodecimal 6994a50
16 Hexadecimal 13685dc
20 Vigesimal 673g18
36 Base36 c46ho

Cryptographic Hash Functions

md5 f6bfe83aafc5422b62168fd920c68920
sha1 02f9ca86df7798d10bbedf71642848324344a67b
sha256 7597f8b46d996d92a5407fab34dbaa84c3dc194f7449c64400039b059603eb53
sha512 4c4960055e49894d4c9e6c7672e2f094d6b4031d9896773403cdfaff47b371eb5ea18b3dd5401c25e2da72cf5cc9d5cdf9de023d38d3b66d18cb0e7fa272ac53
ripemd-160 e0e607197f158ef9608af08b91e648a1b1b6bb32

20350428 as geometric shapes

Circle

Radius = n
Diameter 40700856
Circumference 127865510.20442
Area 1.3010589295491E+15

Sphere

Radius = n
Volume 3.5302808092729E+22
Surface area 5.2042357181965E+15
Circumference 127865510.20442

Square

Length = n
Perimeter 81401712
Area 414139919783184
Diagonal 28779851.277697

Cube

Length = n
Surface area 2484839518699104
Volume 8.4279246194735E+21
Space diagonal 35247975.251772

Equilateral Triangle

Length = n
Perimeter 61051284
Area 1.7932784562674E+14
Altitude 17623987.625886

Triangular Pyramid

Length = n
Surface area 1.7932784562674E+14
Volume 9.9324044162646E+20
Height 9593283.7592324