188045372 (number)

188045372 is an even 9-digits composite number following 188045371 and preceding 188045373. In scientific notation, it is written as 1.88045372 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 92734560 positive integers (up to 188045372) that are relatively prime to 188045372.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million forty-five thousand three hundred seventy-two

Notation

Scientific notation 1.88045372 × 10^8
Engineering notation 1.88045372 × 10^6

Prime Factorization of 188045372

Prime Factorization 2 × 2 × 73 × 643991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 94022686
Product of the distinct prime numbers

The prime factorization of 188045372 is 2 × 2 × 73 × 643991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 17, 47, 534, 571, 8001, 5024, 20178, 3761, 238522, 8244, 7134397, 1793559, 87658215, 20038047, 627678956, 257046637, 6082506174, 4787637003

Basic calculations (n = 188045372)

Multiplication

n×y
n×2 376090744
n×3 564136116
n×4 752181488
n×5 940226860

Division

n÷y
n÷2 94022686
n÷3 62681790.666667
n÷3 47011343
n÷5 37609074.4

Exponentiation

ny
n2 35361061930618384
n3 6.6494840450582E+24
n4 1.250404700861E+33
n5 2.3513281712396E+41

Nth Root

y√n
2√n 13712.963647585
3√n 572.91151308701
4√n 117.10236397095
5√n 45.170253709484

Divisors of 188045372

1, 2, 4, 73, 146, 292, 643991, 1287982, 2575964, 47011343, 94022686, 188045372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188045371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188045372 can be divided by 12 positive divisors. The sum of these divisors (counting 188045372) is 1, the average is 0.083333333333333.

Base conversion 188045372

Base System Value
2 Binary 1011001101010101100000111100
3 Ternary 111002211200202102
4 Quaternary 23031111200330
5 Quinary 341114422442
6 Senary 30354244232
8 Octal 1315254074
10 Decimal 188045372
12 Duodecimal 52b86678
16 Hexadecimal b35583c
20 Vigesimal 2if5d8c
36 Base36 33ygqk

Cryptographic Hash Functions

md5 f4d3257bcc07a85fd7bf9c51c7aa357b
sha1 94f2785e1734d79ae1a5ccf07fcd856d2c161311
sha256 f55b995a3937bdfc57716bab68b7be4fe70982cd4e9e4780c8fc3124b3ccaba4
sha512 ada674964dab16e4c7b9038647edfc7c403d09c857323409bf3f660f5728759057db1906aaa5d40bb3a0d28a75195306dedd856956c3d9808653013dc426729a
ripemd-160 2a5b921859a0b37c57a65b7abc8be37fed4305d5

188045372 as geometric shapes

Circle

Radius = n
Diameter 376090744
Circumference 1181523918.4335
Area 1.1109005238436E+17

Sphere

Radius = n
Volume 2.7853293634823E+25
Surface area 4.4436020953746E+17
Circumference 1181523918.4335

Square

Length = n
Perimeter 752181488
Area 35361061930618384
Diagonal 265936315.42389

Cube

Length = n
Surface area 212166371583710304
Volume 6.6494840450582E+24
Space diagonal 325704138.43219

Equilateral Triangle

Length = n
Perimeter 564136116
Area 1.5311788968355E+16
Altitude 162852069.21609

Triangular Pyramid

Length = n
Surface area 1.5311788968355E+16
Volume 7.8364920994206E+23
Height 88645438.474631