18152868 (number)

18152868 is an even 8-digits composite number following 18152867 and preceding 18152869. In scientific notation, it is written as 1.8152868 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 5951520 positive integers (up to 18152868) that are relatively prime to 18152868.

Interesting facts

Basic properties

Name

Name eighteen million one hundred fifty-two thousand eight hundred sixty-eight

Notation

Scientific notation 1.8152868 × 10^7
Engineering notation 1.8152868 × 10^6

Prime Factorization of 18152868

Prime Factorization 2 × 2 × 3 × 61 × 24799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9076434
Product of the distinct prime numbers

The prime factorization of 18152868 is 2 × 2 × 3 × 61 × 24799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 46, 9, 387, 216, 3739, 4781, 97275, 27991, 896898, 522882, 2947422, 7047838, 54233967, 89272184, 304896912, 435181716, 4605323337, 2785247668

Basic calculations (n = 18152868)

Multiplication

n×y
n×2 36305736
n×3 54458604
n×4 72611472
n×5 90764340

Division

n÷y
n÷2 9076434
n÷3 6050956
n÷3 4538217
n÷5 3630573.6

Exponentiation

ny
n2 329526616625424
n3 5.9818531740879E+21
n4 1.085877910646E+29
n5 1.9711798376072E+36

Nth Root

y√n
2√n 4260.6182649939
3√n 262.81395179944
4√n 65.273411623677
5√n 28.30017036354

Divisors of 18152868

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 24799, 49598, 74397, 99196, 148794, 297588, 1512739, 3025478, 4538217, 6050956, 9076434, 18152868

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 -18152867
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 18152868 can be divided by 24 positive divisors. The sum of these divisors (counting 18152868) is 1, the average is 0.041666666666667.

Base conversion 18152868

Base System Value
2 Binary 1000101001111110110100100
3 Ternary 1021011021001110
4 Quaternary 1011033312210
5 Quinary 14121342433
6 Senary 1445025020
8 Octal 105176644
10 Decimal 18152868
12 Duodecimal 60b5170
16 Hexadecimal 114fda4
20 Vigesimal 5d9238
36 Base36 at2uc

Cryptographic Hash Functions

md5 a4852fa8c1e6dcea1f46a9a9f2f961d4
sha1 17f0333cc9c3a4365fb54791986e16d9111cc2e1
sha256 e1b2900ca5af975697a9b0097fdef0491cf0e789e9bc58b12386acaf272ce76f
sha512 770db8ee717480e3d7805a57b9a4e195119da2a1f4084a5a0fceed230e56d0317b1b86080d1e8ff393f08c322ff6c93177195cd43c7a7e54a1ec8858f1eb708b
ripemd-160 cbfbbb20cf8b5ca10fed61da2c6bd2c28906dfb0

18152868 as geometric shapes

Circle

Radius = n
Diameter 36305736
Circumference 114057833.50077
Area 1.0352383979527E+15

Sphere

Radius = n
Volume 2.505672798209E+22
Surface area 4.1409535918109E+15
Circumference 114057833.50077

Square

Length = n
Perimeter 72611472
Area 329526616625424
Diagonal 25672032.121569

Cube

Length = n
Surface area 1977159699752544
Volume 5.9818531740879E+21
Space diagonal 31441689.679091

Equilateral Triangle

Length = n
Perimeter 54458604
Area 1.4268921061038E+14
Altitude 15720844.839546

Triangular Pyramid

Length = n
Surface area 1.4268921061038E+14
Volume 7.0496815724331E+20
Height 8557344.0405229