188889492 (number)

188889492 is an even 9-digits composite number following 188889491 and preceding 188889493. In scientific notation, it is written as 1.88889492 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 57120000 positive integers (up to 188889492) that are relatively prime to 188889492.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88889492 × 10^8
Engineering notation 1.88889492 × 10^6

Prime Factorization of 188889492

Prime Factorization 2 × 2 × 3 × 11 × 601 × 2381

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 94444746
Product of the distinct prime numbers

The prime factorization of 188889492 is 2 × 2 × 3 × 11 × 601 × 2381. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188889492)

Multiplication

n×y
n×2 377778984
n×3 566668476
n×4 755557968
n×5 944447460

Division

n÷y
n÷2 94444746
n÷3 62963164
n÷3 47222373
n÷5 37777898.4

Exponentiation

ny
n2 35679240188018064
n3 6.7394335540607E+24
n4 1.2730081803943E+33
n5 2.4045786850652E+41

Nth Root

y√n
2√n 13743.707360098
3√n 573.76748424275
4√n 117.2335590183
5√n 45.210734189921

Divisors of 188889492

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 -188889491
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 188889492 can be divided by 48 positive divisors. The sum of these divisors (counting 188889492) is 1, the average is 0.020833333333333.

Base conversion 188889492

Base System Value
2 Binary 1011010000100011100110010100
3 Ternary 111011102120200010
4 Quaternary 23100203212110
5 Quinary 341323430432
6 Senary 30424320220
8 Octal 1320434624
10 Decimal 188889492
12 Duodecimal 53313070
16 Hexadecimal b423994
20 Vigesimal 2j0b3ec
36 Base36 34gk2c

Cryptographic Hash Functions

md5 f44e9cca825443709756860d521125ea
sha1 92941529182a33bfb6377125db5981bcb36ebf6c
sha256 a8836e12c4c6197046e0f7a57e8f85b6b919146fa80f78879393d2011fb43bce
sha512 651d945f2278d55187395b91d13e3bd506098661427dad81f9232299362efa851e18ef77ce84caec15743a4663f8f8d56b85ac57b2de004af1317d07a266a562
ripemd-160 8423d21ffee5a8d547c9158cfe6b781904b8963d

188889492 as geometric shapes

Circle

Radius = n
Diameter 377778984
Circumference 1186827680.815
Area 1.1208963886034E+17

Sphere

Radius = n
Volume 2.8230073257058E+25
Surface area 4.4835855544137E+17
Circumference 1186827680.815

Square

Length = n
Perimeter 755557968
Area 35679240188018064
Diagonal 267130081.37616

Cube

Length = n
Surface area 214075441128108384
Volume 6.7394335540607E+24
Space diagonal 327166197.15987

Equilateral Triangle

Length = n
Perimeter 566668476
Area 1.5449564195275E+16
Altitude 163583098.57994

Triangular Pyramid

Length = n
Surface area 1.5449564195275E+16
Volume 7.9424986123875E+23
Height 89043360.458721