189888900 (number)

189888900 is an even 9-digits composite number following 189888899 and preceding 189888901. In scientific notation, it is written as 1.89888900 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 50163840 positive integers (up to 189888900) that are relatively prime to 189888900.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million eight hundred eighty-eight thousand nine hundred

Notation

Scientific notation 1.89888900 × 10^8
Engineering notation 1.89888900 × 10^6

Prime Factorization of 189888900

Prime Factorization 2 × 2 × 75 × 109 × 5807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 94944450
Product of the distinct prime numbers

The prime factorization of 189888900 is 2 × 2 × 75 × 109 × 5807. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 66, 40, 121, 30, 629, 4292, 45941, 54142, 435321, 235076, 7286334, 4823378, 10329016, 8849297, 956223074, 612671850, 9862132258, 6018109922

Basic calculations (n = 189888900)

Multiplication

n×y
n×2 379777800
n×3 569666700
n×4 759555600
n×5 949444500

Division

n÷y
n÷2 94944450
n÷3 63296300
n÷3 47472225
n÷5 37977780

Exponentiation

ny
n2 36057794343210000
n3 6.8469749042584E+24
n4 1.3001645328972E+33
n5 2.4688681297087E+41

Nth Root

y√n
2√n 13780.018142223
3√n 574.77763298275
4√n 117.38832200105
5√n 45.258474955872

Divisors of 189888900

1, 2, 4, 75, 109, 150, 218, 300, 436, 5807, 8175, 11614, 16350, 23228, 32700, 435525, 632963, 871050, 1265926, 1742100, 2531852, 47472225, 94944450, 189888900

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 -189888899
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 189888900 can be divided by 24 positive divisors. The sum of these divisors (counting 189888900) is 1, the average is 0.041666666666667.

Base conversion 189888900

Base System Value
2 Binary 1011010100010111100110000100
3 Ternary 111020022100121020
4 Quaternary 23110113212010
5 Quinary 342102421100
6 Senary 30501551140
8 Octal 1324274604
10 Decimal 189888900
12 Duodecimal 537154b0
16 Hexadecimal b517984
20 Vigesimal 2j6g250
36 Base36 351z7o

Cryptographic Hash Functions

md5 85e95e39a4009524c75c9b3e067160aa
sha1 687bd7269803cfc9b57ae07b709b73f41c9c9fdb
sha256 a3b912a7bdd8dd3d9bb4944b87b7c3f2eea62cf7a110caafc580a37a97e084cf
sha512 e3685020646500656cbf9d7d6777b87464eb4b8a0dbea3ee0cc07a7f764ceafc5f4cc6ff2885bf5c3e21d962cd3fd307addd540905107e671a57af73734e15fa
ripemd-160 cbe478c1831eb7434b7e84b0b7d14dbca5d427e8

189888900 as geometric shapes

Circle

Radius = n
Diameter 379777800
Circumference 1193107146.4765
Area 1.1327890181328E+17

Sphere

Radius = n
Volume 2.8680541411376E+25
Surface area 4.5311560725312E+17
Circumference 1193107146.4765

Square

Length = n
Perimeter 759555600
Area 36057794343210000
Diagonal 268543457.72411

Cube

Length = n
Surface area 216346766059260000
Volume 6.8469749042584E+24
Space diagonal 328897222.59337

Equilateral Triangle

Length = n
Perimeter 569666700
Area 1.5613482952827E+16
Altitude 164448611.29668

Triangular Pyramid

Length = n
Surface area 1.5613482952827E+16
Volume 8.0692373090253E+23
Height 89514485.908036