188901906 (number)

188901906 is an even 9-digits composite number following 188901905 and preceding 188901907. In scientific notation, it is written as 1.88901906 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 62550000 positive integers (up to 188901906) that are relatively prime to 188901906.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million nine hundred one thousand nine hundred six

Notation

Scientific notation 1.88901906 × 10^8
Engineering notation 1.88901906 × 10^6

Prime Factorization of 188901906

Prime Factorization 2 × 3 × 151 × 208501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 188901906
Product of the distinct prime numbers

The prime factorization of 188901906 is 2 × 3 × 151 × 208501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 13, 10, 696, 150, 3580, 4030, 44415, 53336, 542669, 187425, 9504811, 4674174, 86160969, 17464713, 842411683, 907326434, 2162634031, 8792297030

Basic calculations (n = 188901906)

Multiplication

n×y
n×2 377803812
n×3 566705718
n×4 755607624
n×5 944509530

Division

n÷y
n÷2 94450953
n÷3 62967302
n÷3 47225476.5
n÷5 37780381.2

Exponentiation

ny
n2 35683930090432836
n3 6.7407624076535E+24
n4 1.2733428666989E+33
n5 2.4053689451093E+41

Nth Root

y√n
2√n 13744.158977544
3√n 573.78005348529
4√n 117.23548514654
5√n 45.211328432931

Divisors of 188901906

1, 2, 3, 6, 151, 302, 453, 906, 208501, 417002, 625503, 1251006, 31483651, 62967302, 94450953, 188901906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188901905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188901906 can be divided by 16 positive divisors. The sum of these divisors (counting 188901906) is 1, the average is 0.0625.

Base conversion 188901906

Base System Value
2 Binary 1011010000100110101000010010
3 Ternary 111011110012200220
4 Quaternary 23100212220102
5 Quinary 341324330111
6 Senary 30424453510
8 Octal 1320465022
10 Decimal 188901906
12 Duodecimal 5331a296
16 Hexadecimal b426a12
20 Vigesimal 2j0cef6
36 Base36 34gtn6

Cryptographic Hash Functions

md5 b37d361cf6cb4f4269446a454d22db45
sha1 c9ae721d58ecd9a5c8da2a2d04edd3651dfe4032
sha256 8d4087478e1548a4be2a28d29fe97391b25b12178c8d66c6d03012540c9b4edc
sha512 df245e48b345ec01abb3c65867bb830e6d66da9c06ea463db1368dff11f7ba080c6ffd8d2b6806ba0f09e096e9894ac035fc0b6105ed27f884b20291370ec395
ripemd-160 7ce746675b17fb0b9463301f2510646c82e3f2f8

188901906 as geometric shapes

Circle

Radius = n
Diameter 377803812
Circumference 1186905680.2774
Area 1.1210437262332E+17

Sphere

Radius = n
Volume 2.8235639545971E+25
Surface area 4.4841749049326E+17
Circumference 1186905680.2774

Square

Length = n
Perimeter 755607624
Area 35683930090432836
Diagonal 267147637.42333

Cube

Length = n
Surface area 214103580542597016
Volume 6.7407624076535E+24
Space diagonal 327187698.8386

Equilateral Triangle

Length = n
Perimeter 566705718
Area 1.5451594982591E+16
Altitude 163593849.4193

Triangular Pyramid

Length = n
Surface area 1.5451594982591E+16
Volume 7.9440646813653E+23
Height 89049212.474443