18552993 (number)

18552993 is an odd 8-digits composite number following 18552992 and preceding 18552994. In scientific notation, it is written as 1.8552993 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 12246000 positive integers (up to 18552993) that are relatively prime to 18552993.

Interesting facts

Basic properties

Name

Name eighteen million five hundred fifty-two thousand nine hundred ninety-three

Notation

Scientific notation 1.8552993 × 10^7
Engineering notation 1.8552993 × 10^6

Prime Factorization of 18552993

Prime Factorization 3 × 101 × 61231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 18552993
Product of the distinct prime numbers

The prime factorization of 18552993 is 3 × 101 × 61231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 27, 8, 573, 605, 7379, 5310, 34348, 84971, 615959, 984775, 1938619, 4708988, 47989903, 29833056, 832958920, 406506441, 8103920877, 1798625474

Basic calculations (n = 18552993)

Multiplication

n×y
n×2 37105986
n×3 55658979
n×4 74211972
n×5 92764965

Division

n÷y
n÷2 9276496.5
n÷3 6184331
n÷3 4638248.25
n÷5 3710598.6

Exponentiation

ny
n2 344213549258049
n3 6.3861915698897E+21
n4 1.1848296749282E+29
n5 2.1982136665136E+36

Nth Root

y√n
2√n 4307.3185394164
3√n 264.7309147075
4√n 65.630164858976
5√n 28.423843032406

Divisors of 18552993

1, 3, 101, 303, 61231, 183693, 6184331, 18552993

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18552992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18552993 can be divided by 8 positive divisors. The sum of these divisors (counting 18552993) is 1, the average is 0.125.

Base conversion 18552993

Base System Value
2 Binary 1000110110001100010100001
3 Ternary 1021220120220220
4 Quaternary 1012301202201
5 Quinary 14222143433
6 Senary 1501353253
8 Octal 106614241
10 Decimal 18552993
12 Duodecimal 6268829
16 Hexadecimal 11b18a1
20 Vigesimal 5fj29d
36 Base36 b1nkx

Cryptographic Hash Functions

md5 565bffda1372b124bd52b5302d14d651
sha1 ed692ee42ee2fdf58b505b84e79c8a573891f848
sha256 cfbdfc38a7066b129015b58bccc814609edf39628480e7422b045123008412cd
sha512 456e81f4b273b5723eae63b784a2d649158550b295a092c1b794a12fe7500221653ca78fa9aeb2621e14434b66cefc278270e89a66d822be44bc3854f2fc73ed
ripemd-160 6ce93801f0f49a4f5e966aabccdd2f7e7e75f579

18552993 as geometric shapes

Circle

Radius = n
Diameter 37105986
Circumference 116571893.02181
Area 1.0813787576152E+15

Sphere

Radius = n
Volume 2.6750416693844E+22
Surface area 4.3255150304606E+15
Circumference 116571893.02181

Square

Length = n
Perimeter 74211972
Area 344213549258049
Diagonal 26237894.323213

Cube

Length = n
Surface area 2065281295548294
Volume 6.3861915698897E+21
Space diagonal 32134726.50847

Equilateral Triangle

Length = n
Perimeter 55658979
Area 1.4904883899214E+14
Altitude 16067363.254235

Triangular Pyramid

Length = n
Surface area 1.4904883899214E+14
Volume 7.526198941709E+20
Height 8745964.7744044