18190100 (number)

18190100 is an even 8-digits composite number following 18190099 and preceding 18190101. In scientific notation, it is written as 1.8190100 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 7200000 positive integers (up to 18190100) that are relatively prime to 18190100.

Interesting facts

Basic properties

Name

Name eighteen million one hundred ninety thousand one hundred

Notation

Scientific notation 1.8190100 × 10^7
Engineering notation 1.8190100 × 10^6

Prime Factorization of 18190100

Prime Factorization 2 × 2 × 25 × 101 × 1801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9095050
Product of the distinct prime numbers

The prime factorization of 18190100 is 2 × 2 × 25 × 101 × 1801. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 98, 48, 48, 398, 9663, 1946, 85809, 7570, 648700, 939085, 7619180, 4410768, 99104609, 33733079, 646706097, 753766213, 3717575330, 162618874

Basic calculations (n = 18190100)

Multiplication

n×y
n×2 36380200
n×3 54570300
n×4 72760400
n×5 90950500

Division

n÷y
n÷2 9095050
n÷3 6063366.6666667
n÷3 4547525
n÷5 3638020

Exponentiation

ny
n2 330879738010000
n3 6.0187355223757E+21
n4 1.0948140102557E+29
n5 1.9914776327952E+36

Nth Root

y√n
2√n 4264.985345813
3√n 262.99350849249
4√n 65.306855274259
5√n 28.311769726924

Divisors of 18190100

1, 2, 4, 25, 50, 100, 101, 202, 404, 1801, 2525, 3602, 5050, 7204, 10100, 45025, 90050, 180100, 181901, 363802, 727604, 4547525, 9095050, 18190100

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18190099
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18190100 can be divided by 24 positive divisors. The sum of these divisors (counting 18190100) is 1, the average is 0.041666666666667.

Base conversion 18190100

Base System Value
2 Binary 1000101011000111100010100
3 Ternary 1021020011010102
4 Quaternary 1011120330110
5 Quinary 14124040400
6 Senary 1445513232
8 Octal 105307424
10 Decimal 18190100
12 Duodecimal 6112818
16 Hexadecimal 1158f14
20 Vigesimal 5ddf50
36 Base36 atvkk

Cryptographic Hash Functions

md5 88b4ad973fa523d3ca8ad2de96513d92
sha1 ad9ece3e3268e1d4a411b3e84120d2fb23f08811
sha256 4e6ab4a6b644b184cd5f363102ea0e881d89b81b8fdc68b044b147a99b22e5f7
sha512 e304898890e76f7c2e0a42f8ca5e6c56b4fc7d158beba5bccf814203a9a164546996b2553ef3bb5a9889dd22ccd1f5ec5a8c54f7ba2009d28c48e3f04cc98179
ripemd-160 b395831491402399f0be7abffd6ea9a46c874367

18190100 as geometric shapes

Circle

Radius = n
Diameter 36380200
Circumference 114291769.05613
Area 1.0394893541539E+15

Sphere

Radius = n
Volume 2.5211220401327E+22
Surface area 4.1579574166157E+15
Circumference 114291769.05613

Square

Length = n
Perimeter 72760400
Area 330879738010000
Diagonal 25724686.120923

Cube

Length = n
Surface area 1985278428060000
Volume 6.0187355223757E+21
Space diagonal 31506177.394759

Equilateral Triangle

Length = n
Perimeter 54570300
Area 1.432751293571E+14
Altitude 15753088.697379

Triangular Pyramid

Length = n
Surface area 1.432751293571E+14
Volume 7.0931478367337E+20
Height 8574895.3736409