20874908 (number)

20874908 is an even 8-digits composite number following 20874907 and preceding 20874909. In scientific notation, it is written as 2.0874908 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 10185728 positive integers (up to 20874908) that are relatively prime to 20874908.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seventy-four thousand nine hundred eight

Notation

Scientific notation 2.0874908 × 10^7
Engineering notation 2.0874908 × 10^6

Prime Factorization of 20874908

Prime Factorization 2 × 2 × 197 × 59 × 449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10437454
Product of the distinct prime numbers

The prime factorization of 20874908 is 2 × 2 × 197 × 59 × 449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 24, 41, 954, 256, 83, 8581, 62387, 66149, 616877, 307332, 1769643, 6099074, 83139638, 66182957, 964582743, 36956452, 8430818374, 9292556794

Basic calculations (n = 20874908)

Multiplication

n×y
n×2 41749816
n×3 62624724
n×4 83499632
n×5 104374540

Division

n÷y
n÷2 10437454
n÷3 6958302.6666667
n÷3 5218727
n÷5 4174981.6

Exponentiation

ny
n2 435761784008464
n3 9.0964871510926E+21
n4 1.8988833240224E+29
n5 3.9639014691702E+36

Nth Root

y√n
2√n 4568.9066525811
3√n 275.34351782151
4√n 67.593687964048
5√n 29.102139223227

Divisors of 20874908

1, 2, 4, 59, 118, 197, 236, 394, 449, 788, 898, 1796, 11623, 23246, 26491, 46492, 52982, 88453, 105964, 176906, 353812, 5218727, 10437454, 20874908

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 -20874907
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 20874908 can be divided by 24 positive divisors. The sum of these divisors (counting 20874908) is 1, the average is 0.041666666666667.

Base conversion 20874908

Base System Value
2 Binary 1001111101000011010011100
3 Ternary 1110021112222202
4 Quaternary 1033220122130
5 Quinary 20320444113
6 Senary 2023231032
8 Octal 117503234
10 Decimal 20874908
12 Duodecimal 6ba8478
16 Hexadecimal 13e869c
20 Vigesimal 6a9758
36 Base36 cff6k

Cryptographic Hash Functions

md5 2ccd78583e3e0433a9f5542d5c18ce7e
sha1 5bfabae38f8bda3164595520e1cdc30b3d01d869
sha256 720c3badd815cd8bd79d5a83d0266c6813b2ceb6d4e0f1f89d8a16d1324ca337
sha512 87dc0db4050b9e41699168f46b5552aa2aa176656df38260e9d5af37430c0866445da2da5baf00449b4c9769729db5fec59401052166a405c2cdea9ac977195a
ripemd-160 92e14a2d746d275e1487cff681e61ed86217e50f

20874908 as geometric shapes

Circle

Radius = n
Diameter 41749816
Circumference 131160915.23433
Area 1.3689860193562E+15

Sphere

Radius = n
Volume 3.8103276276462E+22
Surface area 5.4759440774247E+15
Circumference 131160915.23433

Square

Length = n
Perimeter 83499632
Area 435761784008464
Diagonal 29521578.006891

Cube

Length = n
Surface area 2614570704050784
Volume 9.0964871510926E+21
Space diagonal 36156401.259326

Equilateral Triangle

Length = n
Perimeter 62624724
Area 1.8869038747488E+14
Altitude 18078200.629663

Triangular Pyramid

Length = n
Surface area 1.8869038747488E+14
Volume 1.0720312915856E+21
Height 9840526.0022969