20252488 (number)

20252488 is an even 8-digits composite number following 20252487 and preceding 20252489. In scientific notation, it is written as 2.0252488 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 9737280 positive integers (up to 20252488) that are relatively prime to 20252488.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifty-two thousand four hundred eighty-eight

Notation

Scientific notation 2.0252488 × 10^7
Engineering notation 2.0252488 × 10^6

Prime Factorization of 20252488

Prime Factorization 2 × 2 × 2 × 47 × 61 × 883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5063122
Product of the distinct prime numbers

The prime factorization of 20252488 is 2 × 2 × 2 × 47 × 61 × 883. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 23, 41, 928, 827, 7802, 321, 45318, 35193, 224161, 835097, 4894015, 1322322, 5653121, 56409335, 792269628, 988407553, 9718102342, 7659808088

Basic calculations (n = 20252488)

Multiplication

n×y
n×2 40504976
n×3 60757464
n×4 81009952
n×5 101262440

Division

n÷y
n÷2 10126244
n÷3 6750829.3333333
n÷3 5063122
n÷5 4050497.6

Exponentiation

ny
n2 410163270190144
n3 8.3068267075666E+21
n4 1.6823390821307E+29
n5 3.4071552072784E+36

Nth Root

y√n
2√n 4500.2764359537
3√n 272.57925142085
4√n 67.084099725298
5√n 28.926485873579

Divisors of 20252488

1, 2, 4, 8, 47, 61, 94, 122, 188, 244, 376, 488, 883, 1766, 2867, 3532, 5734, 7064, 11468, 22936, 41501, 53863, 83002, 107726, 166004, 215452, 332008, 430904, 2531561, 5063122, 10126244, 20252488

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20252487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20252488 can be divided by 32 positive divisors. The sum of these divisors (counting 20252488) is 1, the average is 0.03125.

Base conversion 20252488

Base System Value
2 Binary 1001101010000011101001000
3 Ternary 1102002221012011
4 Quaternary 1031100131020
5 Quinary 20141034423
6 Senary 2002025304
8 Octal 115203510
10 Decimal 20252488
12 Duodecimal 6948234
16 Hexadecimal 1350748
20 Vigesimal 66bb48
36 Base36 c22x4

Cryptographic Hash Functions

md5 bae2676d21df12253d5ad496bf41caf7
sha1 f818a47b229eaa029df4d6d90dac5c00f41182c9
sha256 8f3b307607e6622db590dfa7bf9c203642af1a9edf90df036018a23d78d1a461
sha512 6905cabdadd16cb75ff7bcd981f0e8ef58d90133d1bb12b54980d41e4f6502f551822ac62302790c733b9a914c5be1e0eea5ac132d4270725aff61bc361233b2
ripemd-160 0df7bb95ab73b766d8edf234862288aa378e82a7

20252488 as geometric shapes

Circle

Radius = n
Diameter 40504976
Circumference 127250135.03543
Area 1.2885659164017E+15

Sphere

Radius = n
Volume 3.4795554345513E+22
Surface area 5.1542636656069E+15
Circumference 127250135.03543

Square

Length = n
Perimeter 81009952
Area 410163270190144
Diagonal 28641343.201398

Cube

Length = n
Surface area 2460979621140864
Volume 8.3068267075666E+21
Space diagonal 35078338.195679

Equilateral Triangle

Length = n
Perimeter 60757464
Area 1.7760590584198E+14
Altitude 17539169.097839

Triangular Pyramid

Length = n
Surface area 1.7760590584198E+14
Volume 9.7896891584365E+20
Height 9547114.4004661