189904620 (number)

189904620 is an even 9-digits composite number following 189904619 and preceding 189904621. In scientific notation, it is written as 1.89904620 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 43868160 positive integers (up to 189904620) that are relatively prime to 189904620.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.89904620 × 10^8
Engineering notation 1.89904620 × 10^6

Prime Factorization of 189904620

Prime Factorization 2 × 2 × 3 × 1615 × 41 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 94952310
Product of the distinct prime numbers

The prime factorization of 189904620 is 2 × 2 × 3 × 1615 × 41 × 239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189904620)

Multiplication

n×y
n×2 379809240
n×3 569713860
n×4 759618480
n×5 949523100

Division

n÷y
n÷2 94952310
n÷3 63301540
n÷3 47476155
n÷5 37980924

Exponentiation

ny
n2 36063764697344400
n3 6.8486755306186E+24
n4 1.3005951241454E+33
n5 2.4698902282469E+41

Nth Root

y√n
2√n 13780.58852154
3√n 574.7934935817
4√n 117.39075143102
5√n 45.259224277889

Divisors of 189904620

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 -189904619
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 189904620 can be divided by 48 positive divisors. The sum of these divisors (counting 189904620) is 1, the average is 0.020833333333333.

Base conversion 189904620

Base System Value
2 Binary 1011010100011011011011101100
3 Ternary 111020100011011110
4 Quaternary 23110123123230
5 Quinary 342103421440
6 Senary 30502152020
8 Octal 1324333354
10 Decimal 189904620
12 Duodecimal 53722610
16 Hexadecimal b51b6ec
20 Vigesimal 2j6i1b0
36 Base36 352bcc

Cryptographic Hash Functions

md5 0a8943094bcbad213ef6344de59a93e3
sha1 3ebf4315d83d3f5643a321a9b0ec6701bc506ba8
sha256 102ce5246fcbdfcd5b5d21c1ce9f628a5be7d463b19736708cfcc478099e2e70
sha512 246921aa119384ac8372f25971967a99cd3595484af362d3c421618c56883fb8b2a9c42ef4da21441a2ec5acd7546e69cc6db36a76be25d77b4ec7c12d52ba3f
ripemd-160 ffdaba2ca76cc537ac9e00dfa1102c21f3d9ba08

189904620 as geometric shapes

Circle

Radius = n
Diameter 379809240
Circumference 1193205918.1495
Area 1.1329765823397E+17

Sphere

Radius = n
Volume 2.8687664978415E+25
Surface area 4.5319063293587E+17
Circumference 1193205918.1495

Square

Length = n
Perimeter 759618480
Area 36063764697344400
Diagonal 268565689.16131

Cube

Length = n
Surface area 216382588184066400
Volume 6.8486755306186E+24
Space diagonal 328924450.43206

Equilateral Triangle

Length = n
Perimeter 569713860
Area 1.5616068192002E+16
Altitude 164462225.21603

Triangular Pyramid

Length = n
Surface area 1.5616068192002E+16
Volume 8.0712415164113E+23
Height 89521896.387103