18061454 (number)

18061454 is an even 8-digits composite number following 18061453 and preceding 18061455. In scientific notation, it is written as 1.8061454 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 8910252 positive integers (up to 18061454) that are relatively prime to 18061454.

Interesting facts

Basic properties

Name

Name eighteen million sixty-one thousand four hundred fifty-four

Notation

Scientific notation 1.8061454 × 10^7
Engineering notation 1.8061454 × 10^6

Prime Factorization of 18061454

Prime Factorization 2 × 79 × 79 × 1447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 228626
Product of the distinct prime numbers

The prime factorization of 18061454 is 2 × 79 × 79 × 1447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 43, 8, 501, 503, 3378, 659, 29647, 13013, 819699, 729762, 8251079, 5618377, 49132715, 91750458, 853419579, 563196048, 1837078473, 276712815

Basic calculations (n = 18061454)

Multiplication

n×y
n×2 36122908
n×3 54184362
n×4 72245816
n×5 90307270

Division

n÷y
n÷2 9030727
n÷3 6020484.6666667
n÷3 4515363.5
n÷5 3612290.8

Exponentiation

ny
n2 326216120594116
n3 5.8919374561691E+21
n4 1.0641695733547E+29
n5 1.9220449797346E+36

Nth Root

y√n
2√n 4249.8769393948
3√n 262.37205072069
4√n 65.191080213437
5√n 28.271610042689

Divisors of 18061454

1, 2, 79, 158, 1447, 2894, 6241, 12482, 114313, 228626, 9030727, 18061454

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18061453
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18061454 can be divided by 12 positive divisors. The sum of these divisors (counting 18061454) is 1, the average is 0.083333333333333.

Base conversion 18061454

Base System Value
2 Binary 1000100111001100010001110
3 Ternary 1020222121122202
4 Quaternary 1010321202032
5 Quinary 14110431304
6 Senary 1443041502
8 Octal 104714216
10 Decimal 18061454
12 Duodecimal 6070292
16 Hexadecimal 113988e
20 Vigesimal 5chdce
36 Base36 ar4b2

Cryptographic Hash Functions

md5 812971bbe3a137de6ce7247b43a2f365
sha1 939ebd5ef5ed44cabc93a9332a55ba01a8a767a9
sha256 9c03de56d9be38349c20ae6436493cad88ced15d069dd22a7d7e5fe2ee265b2a
sha512 46392d5eead8393e3bdf546c41c61ee1c8c45a554ab6a061e66247e0b69d040992851f10f5fbdc22abf3ea0a1c8a8120c037b097eb5cf3d37a6241409a937435
ripemd-160 05dd0f37eb399e2b63e90929b8137353b1f88bad

18061454 as geometric shapes

Circle

Radius = n
Diameter 36122908
Circumference 113483462.3991
Area 1.024838167941E+15

Sphere

Radius = n
Volume 2.4680089903615E+22
Surface area 4.0993526717641E+15
Circumference 113483462.3991

Square

Length = n
Perimeter 72245816
Area 326216120594116
Diagonal 25542753.202978

Cube

Length = n
Surface area 1957296723564696
Volume 5.8919374561691E+21
Space diagonal 31283355.986568

Equilateral Triangle

Length = n
Perimeter 54184362
Area 1.4125572377926E+14
Altitude 15641677.993284

Triangular Pyramid

Length = n
Surface area 1.4125572377926E+14
Volume 6.9437148826403E+20
Height 8514251.0676593