18744252 (number)

18744252 is an even 8-digits composite number following 18744251 and preceding 18744253. In scientific notation, it is written as 1.8744252 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6236208 positive integers (up to 18744252) that are relatively prime to 18744252.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred forty-four thousand two hundred fifty-two

Notation

Scientific notation 1.8744252 × 10^7
Engineering notation 1.8744252 × 10^6

Prime Factorization of 18744252

Prime Factorization 2 × 2 × 3 × 683 × 2287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9372126
Product of the distinct prime numbers

The prime factorization of 18744252 is 2 × 2 × 3 × 683 × 2287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 67, 67, 610, 948, 3834, 562, 59172, 22335, 437068, 928656, 3375597, 461349, 28741942, 30915413, 144140975, 827969639, 2414923817, 837762989

Basic calculations (n = 18744252)

Multiplication

n×y
n×2 37488504
n×3 56232756
n×4 74977008
n×5 93721260

Division

n÷y
n÷2 9372126
n÷3 6248084
n÷3 4686063
n÷5 3748850.4

Exponentiation

ny
n2 351346983039504
n3 6.5857363895322E+21
n4 1.2344470249096E+29
n5 2.3138786115556E+36

Nth Root

y√n
2√n 4329.4632461773
3√n 265.63749213683
4√n 65.798656872138
5√n 28.482205979125

Divisors of 18744252

1, 2, 3, 4, 6, 12, 683, 1366, 2049, 2287, 2732, 4098, 4574, 6861, 8196, 9148, 13722, 27444, 1562021, 3124042, 4686063, 6248084, 9372126, 18744252

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 -18744251
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 18744252 can be divided by 24 positive divisors. The sum of these divisors (counting 18744252) is 1, the average is 0.041666666666667.

Base conversion 18744252

Base System Value
2 Binary 1000111100000001110111100
3 Ternary 1022021022021120
4 Quaternary 1013200032330
5 Quinary 14244304002
6 Senary 1505430540
8 Octal 107401674
10 Decimal 18744252
12 Duodecimal 633b450
16 Hexadecimal 11e03bc
20 Vigesimal 5h30cc
36 Base36 b5r5o

Cryptographic Hash Functions

md5 fbabf904f78b7423e3b05c5526321428
sha1 5f46034a194e1b18149ee6881b5f49d0a584b650
sha256 a15168116af743fb7249563a681ad6f2a18ac629a38fc03ddb8500e3353a2b06
sha512 7aa925cea1e43b42212278dee340df4b82a6a1bb644920a20052d12d0748cdf6554d8d97553969c6168cf63ebf0d75d50b63a35de510758a2c622082a376ba39
ripemd-160 3ca3be82fb1fe81a7531f5fef492db6b0a93a438

18744252 as geometric shapes

Circle

Radius = n
Diameter 37488504
Circumference 117773608.76047
Area 1.1037891007778E+15

Sphere

Radius = n
Volume 2.7586268079778E+22
Surface area 4.4151564031114E+15
Circumference 117773608.76047

Square

Length = n
Perimeter 74977008
Area 351346983039504
Diagonal 26508375.394939

Cube

Length = n
Surface area 2108081898237024
Volume 6.5857363895322E+21
Space diagonal 32465996.813875

Equilateral Triangle

Length = n
Perimeter 56232756
Area 1.5213770642762E+14
Altitude 16232998.406937

Triangular Pyramid

Length = n
Surface area 1.5213770642762E+14
Volume 7.7613647669087E+20
Height 8836125.1316463