189743998 (number)

189743998 is an even 9-digits composite number following 189743997 and preceding 189743999. In scientific notation, it is written as 1.89743998 × 10^8. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 94737480 positive integers (up to 189743998) that are relatively prime to 189743998.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million seven hundred forty-three thousand nine hundred ninety-eight

Notation

Scientific notation 1.89743998 × 10^8
Engineering notation 1.89743998 × 10^6

Prime Factorization of 189743998

Prime Factorization 2 × 709 × 133811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189743998
Product of the distinct prime numbers

The prime factorization of 189743998 is 2 × 709 × 133811. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189743998)

Multiplication

n×y
n×2 379487996
n×3 569231994
n×4 758975992
n×5 948719990

Division

n÷y
n÷2 94871999
n÷3 63247999.333333
n÷3 47435999.5
n÷5 37948799.6

Exponentiation

ny
n2 36002784777024004
n3 6.8313123227261E+24
n4 1.2962005117007E+33
n5 2.4594626729974E+41

Nth Root

y√n
2√n 13774.759453435
3√n 574.63139374755
4√n 117.36592117576
5√n 45.251565603928

Divisors of 189743998

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 -189743997
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 189743998 can be divided by 8 positive divisors. The sum of these divisors (counting 189743998) is 1, the average is 0.125.

Base conversion 189743998

Base System Value
2 Binary 1011010011110100001101111110
3 Ternary 111020000222211111
4 Quaternary 23103310031332
5 Quinary 342033301443
6 Senary 30454512234
8 Octal 1323641576
10 Decimal 189743998
12 Duodecimal 5366567a
16 Hexadecimal b4f437e
20 Vigesimal 2j5hjji
36 Base36 34yvem

Cryptographic Hash Functions

md5 391dba609c1e805ab97e01728145b5f2
sha1 453d2eeecba32163af2765142982769caf7be25f
sha256 c2b7f2f64f43c0186be921c937f7cc532601f058713b356db97f7d4e48c20867
sha512 3aa16ca23eb0d27aa9dae8d4b34c90a876db3563956e939181b4cf6cf3bb01823205def402ebe9d61241d7318029257be14c1c5011468a1873b29a59b2fe171a
ripemd-160 45da11f0e1dbfca7e5464fae190d0129f1ba8bfa

189743998 as geometric shapes

Circle

Radius = n
Diameter 379487996
Circumference 1192196700.3591
Area 1.1310608416427E+17

Sphere

Radius = n
Volume 2.8614934143272E+25
Surface area 4.5242433665709E+17
Circumference 1192196700.3591

Square

Length = n
Perimeter 758975992
Area 36002784777024004
Diagonal 268338535.35049

Cube

Length = n
Surface area 216016708662144024
Volume 6.8313123227261E+24
Space diagonal 328646244.96725

Equilateral Triangle

Length = n
Perimeter 569231994
Area 1.5589663111943E+16
Altitude 164323122.48362

Triangular Pyramid

Length = n
Surface area 1.5589663111943E+16
Volume 8.0507787796714E+23
Height 89446178.450164