18375028 (number)

18375028 is an even 8-digits composite number following 18375027 and preceding 18375029. In scientific notation, it is written as 1.8375028 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 7411584 positive integers (up to 18375028) that are relatively prime to 18375028.

Interesting facts

Basic properties

Name

Name eighteen million three hundred seventy-five thousand twenty-eight

Notation

Scientific notation 1.8375028 × 10^7
Engineering notation 1.8375028 × 10^6

Prime Factorization of 18375028

Prime Factorization 2 × 2 × 119 × 38603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9187514
Product of the distinct prime numbers

The prime factorization of 18375028 is 2 × 2 × 119 × 38603. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 12, 53, 519, 19, 4103, 808, 98837, 74392, 308292, 253635, 2617884, 5230589, 75631449, 2577805, 794603763, 866527322, 2667455151, 3411541931

Basic calculations (n = 18375028)

Multiplication

n×y
n×2 36750056
n×3 55125084
n×4 73500112
n×5 91875140

Division

n÷y
n÷2 9187514
n÷3 6125009.3333333
n÷3 4593757
n÷5 3675005.6

Exponentiation

ny
n2 337641654000784
n3 6.2041748462307E+21
n4 1.1400188651639E+29
n5 2.0947878567914E+36

Nth Root

y√n
2√n 4286.6103158556
3√n 263.88173843024
4√n 65.47221025638
5√n 28.36910285701

Divisors of 18375028

1, 2, 4, 119, 238, 476, 38603, 77206, 154412, 4593757, 9187514, 18375028

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 -18375027
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 18375028 can be divided by 12 positive divisors. The sum of these divisors (counting 18375028) is 1, the average is 0.083333333333333.

Base conversion 18375028

Base System Value
2 Binary 1000110000110000101110100
3 Ternary 1021120112210121
4 Quaternary 1012012011310
5 Quinary 14201000103
6 Senary 1453501324
8 Octal 106060564
10 Decimal 18375028
12 Duodecimal 61a1844
16 Hexadecimal 1186174
20 Vigesimal 5eghb8
36 Base36 axu9g

Cryptographic Hash Functions

md5 5e8162a7205f7b6cb561ce84eee53be1
sha1 5e4d0edda411e24188eb740cbff3c26194618d45
sha256 8e5faed0966d1ff7b4b7e6aafc66a2ef42b4efa021371842005399d42bdccf10
sha512 473ee4b2b7dc9771e86cd3c359cfd149ab575db068e7dde70556d6685aec4c516d55b1dddc94e283255b2ae148878000a8d30b93bb96f725131fea00c75182f1
ripemd-160 6c0f912c04e44aba98017c23cd0a36c2583a4982

18375028 as geometric shapes

Circle

Radius = n
Diameter 36750056
Circumference 115453705.94861
Area 1.0607325397548E+15

Sphere

Radius = n
Volume 2.5987986824673E+22
Surface area 4.2429301590191E+15
Circumference 115453705.94861

Square

Length = n
Perimeter 73500112
Area 337641654000784
Diagonal 25986213.806585

Cube

Length = n
Surface area 2025849924004704
Volume 6.2041748462307E+21
Space diagonal 31826482.086501

Equilateral Triangle

Length = n
Perimeter 55125084
Area 1.4620312487024E+14
Altitude 15913241.04325

Triangular Pyramid

Length = n
Surface area 1.4620312487024E+14
Volume 7.3116901757279E+20
Height 8662071.2688618