18082858 (number)

18082858 is an even 8-digits composite number following 18082857 and preceding 18082859. In scientific notation, it is written as 1.8082858 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 8583120 positive integers (up to 18082858) that are relatively prime to 18082858.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8082858 × 10^7
Engineering notation 1.8082858 × 10^6

Prime Factorization of 18082858

Prime Factorization 2 × 53 × 31 × 5503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18082858
Product of the distinct prime numbers

The prime factorization of 18082858 is 2 × 53 × 31 × 5503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 70, 68, 117, 711, 1206, 1731, 55482, 37357, 446626, 457283, 836932, 6946682, 6811919, 47409983, 773056046, 514094592, 4628202749, 2851325248

Basic calculations (n = 18082858)

Multiplication

n×y
n×2 36165716
n×3 54248574
n×4 72331432
n×5 90414290

Division

n÷y
n÷2 9041429
n÷3 6027619.3333333
n÷3 4520714.5
n÷5 3616571.6

Exponentiation

ny
n2 326989753448164
n3 5.9129092790582E+21
n4 1.0692229886009E+29
n5 1.9334607473206E+36

Nth Root

y√n
2√n 4252.394384344
3√n 262.47565246589
4√n 65.21038555586
5√n 28.278307608675

Divisors of 18082858

1, 2, 31, 53, 62, 106, 1643, 3286, 5503, 11006, 170593, 291659, 341186, 583318, 9041429, 18082858

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 -18082857
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 18082858 can be divided by 16 positive divisors. The sum of these divisors (counting 18082858) is 1, the average is 0.0625.

Base conversion 18082858

Base System Value
2 Binary 1000100111110110000101010
3 Ternary 1021000201000111
4 Quaternary 1010332300222
5 Quinary 14112122413
6 Senary 1443324534
8 Octal 104766052
10 Decimal 18082858
12 Duodecimal 608074a
16 Hexadecimal 113ec2a
20 Vigesimal 5d072i
36 Base36 arktm

Cryptographic Hash Functions

md5 016a74d985fca084adc5e01559897493
sha1 b6534c19d57082fff5b16ebc246d662af7137809
sha256 1b636b3e471b5a0a08f7e2bac5e4f71ff2ab0a97d7c2ed9defc4a7b233595006
sha512 94cc3ffd29e73a7a68925ea0e756477c83224dfbd9b55ece8caaf55bba586cb98c339e8c1c24f7cdcabfbaa3f8e3a739d0051c8858044db411d513158b21b715
ripemd-160 5beb40ebbca7951cf5d3952c84887d47f7d72036

18082858 as geometric shapes

Circle

Radius = n
Diameter 36165716
Circumference 113617947.69741
Area 1.0272686072319E+15

Sphere

Radius = n
Volume 2.4767936469909E+22
Surface area 4.1090744289276E+15
Circumference 113617947.69741

Square

Length = n
Perimeter 72331432
Area 326989753448164
Diagonal 25573023.030067

Cube

Length = n
Surface area 1961938520688984
Volume 5.9129092790582E+21
Space diagonal 31320428.802053

Equilateral Triangle

Length = n
Perimeter 54248574
Area 1.4159071663166E+14
Altitude 15660214.401027

Triangular Pyramid

Length = n
Surface area 1.4159071663166E+14
Volume 6.9684304129381E+20
Height 8524341.0100223