189742732 (number)

189742732 is an even 9-digits composite number following 189742731 and preceding 189742733. In scientific notation, it is written as 1.89742732 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 90604800 positive integers (up to 189742732) that are relatively prime to 189742732.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million seven hundred forty-two thousand seven hundred thirty-two

Notation

Scientific notation 1.89742732 × 10^8
Engineering notation 1.89742732 × 10^6

Prime Factorization of 189742732

Prime Factorization 2 × 2 × 23 × 881 × 2341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 94871366
Product of the distinct prime numbers

The prime factorization of 189742732 is 2 × 2 × 23 × 881 × 2341. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 41, 92, 620, 825, 8822, 8456, 82760, 21885, 812270, 892018, 5625018, 2975107, 19968713, 96209251, 653132703, 762024374, 2406640370, 2637536937

Basic calculations (n = 189742732)

Multiplication

n×y
n×2 379485464
n×3 569228196
n×4 758970928
n×5 948713660

Division

n÷y
n÷2 94871366
n÷3 63247577.333333
n÷3 47435683
n÷5 37948546.4

Exponentiation

ny
n2 36002304346823824
n3 6.8311755850618E+24
n4 1.2961659182813E+33
n5 2.4593806245999E+41

Nth Root

y√n
2√n 13774.713499743
3√n 574.63011573618
4√n 117.36572540458
5√n 45.25150521874

Divisors of 189742732

1, 2, 4, 23, 46, 92, 881, 1762, 2341, 3524, 4682, 9364, 20263, 40526, 53843, 81052, 107686, 215372, 2062421, 4124842, 8249684, 47435683, 94871366, 189742732

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 -189742731
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 189742732 can be divided by 24 positive divisors. The sum of these divisors (counting 189742732) is 1, the average is 0.041666666666667.

Base conversion 189742732

Base System Value
2 Binary 1011010011110011111010001100
3 Ternary 111020000221002121
4 Quaternary 23103303322030
5 Quinary 342033231412
6 Senary 30454502324
8 Octal 1323637214
10 Decimal 189742732
12 Duodecimal 536649a4
16 Hexadecimal b4f3e8c
20 Vigesimal 2j5hggc
36 Base36 34yufg

Cryptographic Hash Functions

md5 95877cf4b1e3611b865665e9aae2e931
sha1 9e580d8b927fda11efe3a994c668c834fc8b108a
sha256 da45ec79ba49a8080fd64f391d8f2a1bb861dd537174c7b677ad5b1a3b6b5645
sha512 7ac69977ac3d1128625242e4c7877ebf568ff6d3910ddaf0f44fdfdc466ed869c3401056743312be300e1cf2bf9504b38490870da92e623845ddb0a6a5392b32
ripemd-160 ab05efe23a76c5d07c364444f94a46c1817a4b24

189742732 as geometric shapes

Circle

Radius = n
Diameter 379485464
Circumference 1192188745.8465
Area 1.1310457484829E+17

Sphere

Radius = n
Volume 2.8614361377883E+25
Surface area 4.5241829939314E+17
Circumference 1192188745.8465

Square

Length = n
Perimeter 758970928
Area 36002304346823824
Diagonal 268336744.95612

Cube

Length = n
Surface area 216013826080942944
Volume 6.8311755850618E+24
Space diagonal 328644052.19093

Equilateral Triangle

Length = n
Perimeter 569228196
Area 1.5589455079564E+16
Altitude 164322026.09546

Triangular Pyramid

Length = n
Surface area 1.5589455079564E+16
Volume 8.0506176327887E+23
Height 89445581.652041