189804972 (number)

189804972 is an even 9-digits composite number following 189804971 and preceding 189804973. In scientific notation, it is written as 1.89804972 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 54136512 positive integers (up to 189804972) that are relatively prime to 189804972.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million eight hundred four thousand nine hundred seventy-two

Notation

Scientific notation 1.89804972 × 10^8
Engineering notation 1.89804972 × 10^6

Prime Factorization of 189804972

Prime Factorization 2 × 2 × 7 × 3 × 709 × 3187

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 94902486
Product of the distinct prime numbers

The prime factorization of 189804972 is 2 × 2 × 7 × 3 × 709 × 3187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189804972)

Multiplication

n×y
n×2 379609944
n×3 569414916
n×4 759219888
n×5 949024860

Division

n÷y
n÷2 94902486
n÷3 63268324
n÷3 47451243
n÷5 37960994.4

Exponentiation

ny
n2 36025927395920784
n3 6.8379001406568E+24
n4 1.2978674447362E+33
n5 2.4634169400786E+41

Nth Root

y√n
2√n 13776.972526647
3√n 574.69293951895
4√n 117.37534888829
5√n 45.254473537139

Divisors of 189804972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189804971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189804972 can be divided by 48 positive divisors. The sum of these divisors (counting 189804972) is 1, the average is 0.020833333333333.

Base conversion 189804972

Base System Value
2 Binary 1011010100000011000110101100
3 Ternary 111020011002110210
4 Quaternary 23110003012230
5 Quinary 342042224342
6 Senary 30500102420
8 Octal 1324030654
10 Decimal 189804972
12 Duodecimal 53694a10
16 Hexadecimal b5031ac
20 Vigesimal 2j65c8c
36 Base36 3506gc

Cryptographic Hash Functions

md5 511c946db3b5b039e0ed3641fab00dd7
sha1 1ff4b42315169fcda67c5c725bef7e33af44ada1
sha256 ad252b5ff483dd4d5f1a826303ea67ea1daffcf519869987e768bd52e971ff12
sha512 fd337c50ec1fe7b847ffe4f38f7a605d23c21b947047a82db29989a57e5939f49b098bd1c08dd1bc36baa52df75f26616892acafbadad7c90e9edeff3669cdbe
ripemd-160 d57b53e675ee1589f160fdd069974a6aeb1d3224

189804972 as geometric shapes

Circle

Radius = n
Diameter 379609944
Circumference 1192579811.3
Area 1.1317878884578E+17

Sphere

Radius = n
Volume 2.8642529130491E+25
Surface area 4.5271515538314E+17
Circumference 1192579811.3

Square

Length = n
Perimeter 759219888
Area 36025927395920784
Diagonal 268424765.60825

Cube

Length = n
Surface area 216155564375524704
Volume 6.8379001406568E+24
Space diagonal 328751855.03319

Equilateral Triangle

Length = n
Perimeter 569414916
Area 1.5599684159881E+16
Altitude 164375927.51659

Triangular Pyramid

Length = n
Surface area 1.5599684159881E+16
Volume 8.0585425975581E+23
Height 89474921.869415