20298928 (number)

20298928 is an even 8-digits composite number following 20298927 and preceding 20298929. In scientific notation, it is written as 2.0298928 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 9367488 positive integers (up to 20298928) that are relatively prime to 20298928.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-eight thousand nine hundred twenty-eight

Notation

Scientific notation 2.0298928 × 10^7
Engineering notation 2.0298928 × 10^6

Prime Factorization of 20298928

Prime Factorization 2 × 2 × 2 × 2 × 169 × 7507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2537366
Product of the distinct prime numbers

The prime factorization of 20298928 is 2 × 2 × 2 × 2 × 169 × 7507. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 53, 83, 937, 181, 8590, 9837, 4393, 59324, 572466, 64623, 5088779, 6383972, 4217052, 65923439, 245884510, 362854673, 3067804332, 200799447

Basic calculations (n = 20298928)

Multiplication

n×y
n×2 40597856
n×3 60896784
n×4 81195712
n×5 101494640

Division

n÷y
n÷2 10149464
n÷3 6766309.3333333
n÷3 5074732
n÷5 4059785.6

Exponentiation

ny
n2 412046477949184
n3 8.3641017885441E+21
n4 1.6978229999033E+29
n5 3.4463986831781E+36

Nth Root

y√n
2√n 4505.4331645248
3√n 272.7874384701
4√n 67.122523526197
5√n 28.939739707397

Divisors of 20298928

1, 2, 4, 8, 16, 169, 338, 676, 1352, 2704, 7507, 15014, 30028, 60056, 120112, 1268683, 2537366, 5074732, 10149464, 20298928

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20298927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20298928 can be divided by 20 positive divisors. The sum of these divisors (counting 20298928) is 1, the average is 0.05.

Base conversion 20298928

Base System Value
2 Binary 1001101011011110010110000
3 Ternary 1102012021220011
4 Quaternary 1031123302300
5 Quinary 20144031203
6 Senary 2003024304
8 Octal 115336260
10 Decimal 20298928
12 Duodecimal 696b094
16 Hexadecimal 135bcb0
20 Vigesimal 66h768
36 Base36 c32r4

Cryptographic Hash Functions

md5 b9fbd81f0f7c6bf69585120416c0ef60
sha1 6a1a61004981c6e062fbd7b603bd25b4d456742c
sha256 4e921a26669580c8061fcbb07743de10ce9d6498639e57da73166657b670966d
sha512 44a7f9538cb5b1752e91ca671bef8f413ffc3da7bf83bbddf29c40c42a3398bc1572907be4b31b8f03d19f2b25e854e25bb8cdbdcb54bcaaeaf4b1f4d8eeabf3
ripemd-160 d2e70a0809f08c8a2081f932cec8c24be8bb7535

20298928 as geometric shapes

Circle

Radius = n
Diameter 40597856
Circumference 127541926.1611
Area 1.2944821880627E+15

Sphere

Radius = n
Volume 3.503546764369E+22
Surface area 5.1779287522508E+15
Circumference 127541926.1611

Square

Length = n
Perimeter 81195712
Area 412046477949184
Diagonal 28707019.279235

Cube

Length = n
Surface area 2472278867695104
Volume 8.3641017885441E+21
Space diagonal 35158774.635182

Equilateral Triangle

Length = n
Perimeter 60896784
Area 1.7842135872195E+14
Altitude 17579387.317591

Triangular Pyramid

Length = n
Surface area 1.7842135872195E+14
Volume 9.8571884886901E+20
Height 9569006.4264117