188045392 (number)

188045392 is an even 9-digits composite number following 188045391 and preceding 188045393. In scientific notation, it is written as 1.88045392 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 93719808 positive integers (up to 188045392) that are relatively prime to 188045392.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88045392 × 10^8
Engineering notation 1.88045392 × 10^6

Prime Factorization of 188045392

Prime Factorization 2 × 2 × 2 × 2 × 313 × 37549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 23505674
Product of the distinct prime numbers

The prime factorization of 188045392 is 2 × 2 × 2 × 2 × 313 × 37549. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 1, 79, 71, 864, 3492, 7847, 37548, 36220, 176262, 245798, 805402, 2179365, 62956550, 85904743, 256361817, 58568105, 1264530812, 7107271349

Basic calculations (n = 188045392)

Multiplication

n×y
n×2 376090784
n×3 564136176
n×4 752181568
n×5 940226960

Division

n÷y
n÷2 94022696
n÷3 62681797.333333
n÷3 47011348
n÷5 37609078.4

Exponentiation

ny
n2 35361069452433664
n3 6.6494861667221E+24
n4 1.2504052328198E+33
n5 2.3513294216446E+41

Nth Root

y√n
2√n 13712.964376822
3√n 572.91153339812
4√n 117.10236708463
5√n 45.170254670321

Divisors of 188045392

1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 37549, 75098, 150196, 300392, 600784, 11752837, 23505674, 47011348, 94022696, 188045392

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188045391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188045392 can be divided by 20 positive divisors. The sum of these divisors (counting 188045392) is 1, the average is 0.05.

Base conversion 188045392

Base System Value
2 Binary 1011001101010101100001010000
3 Ternary 111002211200210011
4 Quaternary 23031111201100
5 Quinary 341114423032
6 Senary 30354244304
8 Octal 1315254120
10 Decimal 188045392
12 Duodecimal 52b86694
16 Hexadecimal b355850
20 Vigesimal 2if5d9c
36 Base36 33ygr4

Cryptographic Hash Functions

md5 45f77881c2b9387e49c7ea644df9709f
sha1 6c701c8db758b65a2a0542a23031ce6d0f5ecc1c
sha256 95b30c128f6f644be64fca41c521420ade5ab4b4dd43784b09e9144446692fad
sha512 484e7a012028a1b2b2a066d965ba1457acaed7384e4986fb40c7b144348ec49afad9138a98f0e8b92f99d6ed98c785a930ef6b6bb691c56a034886bd7d250f7a
ripemd-160 4ef768d8866dc5ed5ea2954e3ae9cdc43a9a83fc

188045392 as geometric shapes

Circle

Radius = n
Diameter 376090784
Circumference 1181524044.0972
Area 1.1109007601484E+17

Sphere

Radius = n
Volume 2.7853302522028E+25
Surface area 4.4436030405938E+17
Circumference 1181524044.0972

Square

Length = n
Perimeter 752181568
Area 35361069452433664
Diagonal 265936343.70817

Cube

Length = n
Surface area 212166416714601984
Volume 6.6494861667221E+24
Space diagonal 325704173.07321

Equilateral Triangle

Length = n
Perimeter 564136176
Area 1.5311792225397E+16
Altitude 162852086.5366

Triangular Pyramid

Length = n
Surface area 1.5311792225397E+16
Volume 7.8364945998256E+23
Height 88645447.902722