20253668 (number)

20253668 is an even 8-digits composite number following 20253667 and preceding 20253669. In scientific notation, it is written as 2.0253668 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10036992 positive integers (up to 20253668) that are relatively prime to 20253668.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifty-three thousand six hundred sixty-eight

Notation

Scientific notation 2.0253668 × 10^7
Engineering notation 2.0253668 × 10^6

Prime Factorization of 20253668

Prime Factorization 2 × 2 × 113 × 44809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10126834
Product of the distinct prime numbers

The prime factorization of 20253668 is 2 × 2 × 113 × 44809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 60, 51, 301, 534, 6956, 8185, 80687, 14586, 359137, 239217, 488262, 6138677, 19032989, 51492828, 231278219, 249164418, 3560272359, 1511371612

Basic calculations (n = 20253668)

Multiplication

n×y
n×2 40507336
n×3 60761004
n×4 81014672
n×5 101268340

Division

n÷y
n÷2 10126834
n÷3 6751222.6666667
n÷3 5063417
n÷5 4050733.6

Exponentiation

ny
n2 410211067454224
n3 8.3082787701435E+21
n4 1.6827311986193E+29
n5 3.4081479030078E+36

Nth Root

y√n
2√n 4500.4075371015
3√n 272.58454521109
4√n 67.08507685843
5√n 28.92682294286

Divisors of 20253668

1, 2, 4, 113, 226, 452, 44809, 89618, 179236, 5063417, 10126834, 20253668

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 -20253667
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 20253668 can be divided by 12 positive divisors. The sum of these divisors (counting 20253668) is 1, the average is 0.083333333333333.

Base conversion 20253668

Base System Value
2 Binary 1001101010000101111100100
3 Ternary 1102002222210212
4 Quaternary 1031100233210
5 Quinary 20141104133
6 Senary 2002034552
8 Octal 115205744
10 Decimal 20253668
12 Duodecimal 6948a58
16 Hexadecimal 1350be4
20 Vigesimal 66be38
36 Base36 c23tw

Cryptographic Hash Functions

md5 0f7cbab5964380a7579c4ed261e69073
sha1 2c7a803de1e9bece17843f89fc466e3345df7363
sha256 dfcedfaebf097b8778b6441e8160018d37fa7d6acc4e9251e9fd9825b96dde10
sha512 41bfb0e264e886b9a345e28004679eeeaf644c236a41c1e905b93036060f746d70157337ad064df3fade7453275c1431c13eb1d8be49412762f693df8d41adb7
ripemd-160 6d135d3248e482517db4a97bf60cf3d14a33ca18

20253668 as geometric shapes

Circle

Radius = n
Diameter 40507336
Circumference 127257549.19409
Area 1.2887160759354E+15

Sphere

Radius = n
Volume 3.4801636731012E+22
Surface area 5.1548643037417E+15
Circumference 127257549.19409

Square

Length = n
Perimeter 81014672
Area 410211067454224
Diagonal 28643011.973402

Cube

Length = n
Surface area 2461266404725344
Volume 8.3082787701435E+21
Space diagonal 35080382.015632

Equilateral Triangle

Length = n
Perimeter 60761004
Area 1.7762660266444E+14
Altitude 17540191.007816

Triangular Pyramid

Length = n
Surface area 1.7762660266444E+14
Volume 9.7914004305944E+20
Height 9547670.6578007