18082488 (number)

18082488 is an even 8-digits composite number following 18082487 and preceding 18082489. In scientific notation, it is written as 1.8082488 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 6027488 positive integers (up to 18082488) that are relatively prime to 18082488.

Interesting facts

Basic properties

Name

Name eighteen million eighty-two thousand four hundred eighty-eight

Notation

Scientific notation 1.8082488 × 10^7
Engineering notation 1.8082488 × 10^6

Prime Factorization of 18082488

Prime Factorization 2 × 2 × 2 × 3 × 753437

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4520622
Product of the distinct prime numbers

The prime factorization of 18082488 is 2 × 2 × 2 × 3 × 753437. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 73, 20, 183, 158, 5852, 5753, 61701, 66994, 790277, 447476, 5036838, 543139, 98857249, 14121032, 264139659, 317832525, 1614243057, 4844932407

Basic calculations (n = 18082488)

Multiplication

n×y
n×2 36164976
n×3 54247464
n×4 72329952
n×5 90412440

Division

n÷y
n÷2 9041244
n÷3 6027496
n÷3 4520622
n÷5 3616497.6

Exponentiation

ny
n2 326976372270144
n3 5.9125463278584E+21
n4 1.0691354802294E+29
n5 1.9332629491623E+36

Nth Root

y√n
2√n 4252.3508792196
3√n 262.4738622501
4√n 65.210051979888
5√n 28.27819188516

Divisors of 18082488

1, 2, 3, 4, 6, 8, 12, 24, 753437, 1506874, 2260311, 3013748, 4520622, 6027496, 9041244, 18082488

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18082487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18082488 can be divided by 16 positive divisors. The sum of these divisors (counting 18082488) is 1, the average is 0.0625.

Base conversion 18082488

Base System Value
2 Binary 1000100111110101010111000
3 Ternary 1021000200111210
4 Quaternary 1010332222320
5 Quinary 14112114423
6 Senary 1443323120
8 Octal 104765270
10 Decimal 18082488
12 Duodecimal 60804a0
16 Hexadecimal 113eab8
20 Vigesimal 5d0648
36 Base36 arkjc

Cryptographic Hash Functions

md5 7952cd0c34e78e7236ead1b95b561b26
sha1 aa6df6f87bcac5e313644d782470813b5d67c042
sha256 affa09764f8a4529b662c04ba184fcf41c9719605f4b887db80763c2bbde0580
sha512 fc999944f4c7866290f7ab1977690341bee475a54c1ad24e642156a917940cf25b91e3473741885e6f5308f05a3b50d5fde2274a9cc6a5f706df35c499f03d20
ripemd-160 9ed829b1c4af2a4d560b66cd0a08ce453c30dab4

18082488 as geometric shapes

Circle

Radius = n
Diameter 36164976
Circumference 113615622.91885
Area 1.0272265690213E+15

Sphere

Radius = n
Volume 2.4766416143479E+22
Surface area 4.1089062760853E+15
Circumference 113615622.91885

Square

Length = n
Perimeter 72329952
Area 326976372270144
Diagonal 25572499.771049

Cube

Length = n
Surface area 1961858233620864
Volume 5.9125463278584E+21
Space diagonal 31319787.943255

Equilateral Triangle

Length = n
Perimeter 54247464
Area 1.4158492241161E+14
Altitude 15659893.971627

Triangular Pyramid

Length = n
Surface area 1.4158492241161E+14
Volume 6.9680026708472E+20
Height 8524166.5903496