189408086 (number)

189408086 is an even 9-digits composite number following 189408085 and preceding 189408087. In scientific notation, it is written as 1.89408086 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 81174888 positive integers (up to 189408086) that are relatively prime to 189408086.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.89408086 × 10^8
Engineering notation 1.89408086 × 10^6

Prime Factorization of 189408086

Prime Factorization 2 × 7 × 13529149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189408086
Product of the distinct prime numbers

The prime factorization of 189408086 is 2 × 7 × 13529149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 10, 35, 170, 604, 4203, 3530, 54006, 25364, 356024, 66811, 7471997, 1728784, 95345481, 72913389, 357581090, 669771324, 3640760531, 437748592

Basic calculations (n = 189408086)

Multiplication

n×y
n×2 378816172
n×3 568224258
n×4 757632344
n×5 947040430

Division

n÷y
n÷2 94704043
n÷3 63136028.666667
n÷3 47352021.5
n÷5 37881617.2

Exponentiation

ny
n2 35875423042183396
n3 6.7950952128603E+24
n4 1.2870459784556E+33
n5 2.4377691537328E+41

Nth Root

y√n
2√n 13762.561026204
3√n 574.29209518016
4√n 117.31394216462
5√n 45.235532085519

Divisors of 189408086

1, 2, 7, 14, 13529149, 27058298, 94704043, 189408086

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 -189408085
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 189408086 can be divided by 8 positive divisors. The sum of these divisors (counting 189408086) is 1, the average is 0.125.

Base conversion 189408086

Base System Value
2 Binary 1011010010100010001101010110
3 Ternary 111012101221001022
4 Quaternary 23102202031112
5 Quinary 341442024321
6 Senary 30443401142
8 Octal 1322421526
10 Decimal 189408086
12 Duodecimal 535231b2
16 Hexadecimal b4a2356
20 Vigesimal 2j3g046
36 Base36 34ro7q

Cryptographic Hash Functions

md5 8859885efee76900db768eb06bb7e22c
sha1 8b59fdcf8cf9083b92fabc964e7d93ecc4a06dba
sha256 8feb9945d29ea8a406d0f716b9ec5ae2a8f4aa76f104280ea364e9b3a77a37c3
sha512 6a54213908aa16ec14ea8fad264ad1a194cdb9c06bf95ef05dda461f649a7752c7053a28c10e3778f64e4b64f232da5a3904704226cc2db00a0abb430e461ac3
ripemd-160 6a1ff09ec4fac5473a661d09e14b1e23742d3a3b

189408086 as geometric shapes

Circle

Radius = n
Diameter 378816172
Circumference 1190086103.0162
Area 1.1270596547375E+17

Sphere

Radius = n
Volume 2.846322826822E+25
Surface area 4.50823861895E+17
Circumference 1190086103.0162

Square

Length = n
Perimeter 757632344
Area 35875423042183396
Diagonal 267863484.04433

Cube

Length = n
Surface area 215252538253100376
Volume 6.7950952128603E+24
Space diagonal 328064428.31638

Equilateral Triangle

Length = n
Perimeter 568224258
Area 1.5534513863022E+16
Altitude 164032214.15819

Triangular Pyramid

Length = n
Surface area 1.5534513863022E+16
Volume 8.0080965063696E+23
Height 89287828.014777