189723904 (number)

189723904 is an even 9-digits composite number following 189723903 and preceding 189723905. In scientific notation, it is written as 1.89723904 × 10^8. The sum of its digits is 43. It has a total of 10 prime factors and 36 positive divisors. There are 94533120 positive integers (up to 189723904) that are relatively prime to 189723904.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million seven hundred twenty-three thousand nine hundred four

Notation

Scientific notation 1.89723904 × 10^8
Engineering notation 1.89723904 × 10^6

Prime Factorization of 189723904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 331 × 2239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1482218
Product of the distinct prime numbers

The prime factorization of 189723904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 331 × 2239. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189723904)

Multiplication

n×y
n×2 379447808
n×3 569171712
n×4 758895616
n×5 948619520

Division

n÷y
n÷2 94861952
n÷3 63241301.333333
n÷3 47430976
n÷5 37944780.8

Exponentiation

ny
n2 35995159749001216
n3 6.8291422326842E+24
n4 1.2956515253561E+33
n5 2.4581606561412E+41

Nth Root

y√n
2√n 13774.030056596
3√n 574.6111084316
4√n 117.36281377249
5√n 45.250607129891

Divisors of 189723904

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189723903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189723904 can be divided by 36 positive divisors. The sum of these divisors (counting 189723904) is 1, the average is 0.027777777777778.

Base conversion 189723904

Base System Value
2 Binary 1011010011101111010100000000
3 Ternary 111012222222021021
4 Quaternary 23103233110000
5 Quinary 342032131104
6 Senary 30454235224
8 Octal 1323572400
10 Decimal 189723904
12 Duodecimal 53655b14
16 Hexadecimal b4ef500
20 Vigesimal 2j5f9f4
36 Base36 34yfwg

Cryptographic Hash Functions

md5 d22a3b9af95da6aaee1ae2b1d309bc44
sha1 392d741c5998334c2c2c999317c52a7a3b82f693
sha256 887874aac70326cbd105bd8f8885d415c035f417464782857d6ae6fee45d5c9c
sha512 2c35929d8062268b01d4f5a2348564c3d14ccf83dcf992e03eb7173f6a6e3074b5cd80432424c5c0268d30e30b3ea45a1990e6e7cf9fe632a38007fdd0bfc586
ripemd-160 9c0e009e62507acce1f7ff422f25980ba3f8fec6

189723904 as geometric shapes

Circle

Radius = n
Diameter 379447808
Circumference 1192070446.0336
Area 1.1308212943225E+17

Sphere

Radius = n
Volume 2.8605844091361E+25
Surface area 4.5232851772901E+17
Circumference 1192070446.0336

Square

Length = n
Perimeter 758895616
Area 35995159749001216
Diagonal 268310118.14317

Cube

Length = n
Surface area 215970958494007296
Volume 6.8291422326842E+24
Space diagonal 328611441.13832

Equilateral Triangle

Length = n
Perimeter 569171712
Area 1.5586361377957E+16
Altitude 164305720.56916

Triangular Pyramid

Length = n
Surface area 1.5586361377957E+16
Volume 8.0482213040307E+23
Height 89436706.047724