188450238 (number)

188450238 is an even 9-digits composite number following 188450237 and preceding 188450239. In scientific notation, it is written as 1.88450238 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 62792856 positive integers (up to 188450238) that are relatively prime to 188450238.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million four hundred fifty thousand two hundred thirty-eight

Notation

Scientific notation 1.88450238 × 10^8
Engineering notation 1.88450238 × 10^6

Prime Factorization of 188450238

Prime Factorization 2 × 3 × 3907 × 8039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 188450238
Product of the distinct prime numbers

The prime factorization of 188450238 is 2 × 3 × 3907 × 8039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 15, 10, 702, 509, 4037, 1030, 91321, 12755, 292357, 202672, 5764927, 6075722, 58248199, 5708500, 447383662, 505966680, 5975986920, 7500621086

Basic calculations (n = 188450238)

Multiplication

n×y
n×2 376900476
n×3 565350714
n×4 753800952
n×5 942251190

Division

n÷y
n÷2 94225119
n÷3 62816746
n÷3 47112559.5
n÷5 37690047.6

Exponentiation

ny
n2 35513492202256644
n3 6.6925260577264E+24
n4 1.2612081283997E+33
n5 2.3767497196447E+41

Nth Root

y√n
2√n 13727.717872975
3√n 573.32238223479
4√n 117.1653441636
5√n 45.18968749863

Divisors of 188450238

1, 2, 3, 6, 3907, 7814, 8039, 11721, 16078, 23442, 24117, 48234, 31408373, 62816746, 94225119, 188450238

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 -188450237
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 188450238 can be divided by 16 positive divisors. The sum of these divisors (counting 188450238) is 1, the average is 0.0625.

Base conversion 188450238

Base System Value
2 Binary 1011001110111000010110111110
3 Ternary 111010121021010110
4 Quaternary 23032320112332
5 Quinary 341220401423
6 Senary 30411050450
8 Octal 1316702676
10 Decimal 188450238
12 Duodecimal 53140a26
16 Hexadecimal b3b85be
20 Vigesimal 2ihg5bi
36 Base36 34754u

Cryptographic Hash Functions

md5 4a48dec1c74c0c954c546f93525c1288
sha1 5a99353b36e7a73ec2e79e5a88aa4097a651c119
sha256 d2bd82d8c3b0179bc5c04dbb1dbf2faf9ae2f979468dd8e9d89d76cebb7c528d
sha512 4bef008f49e5b8163cf14f46699cf22d7af10ab9d839e83111b05d896f470a19f2674bfc1f2f205937bac65c4ec0b9ba613a074a077708958acf63d100848eb3
ripemd-160 65e53ff9a46190ea4c4f28fe7d239ae2a91e69d5

188450238 as geometric shapes

Circle

Radius = n
Diameter 376900476
Circumference 1184067766.5361
Area 1.1156892620593E+17

Sphere

Radius = n
Volume 2.8033587595882E+25
Surface area 4.4627570482371E+17
Circumference 1184067766.5361

Square

Length = n
Perimeter 753800952
Area 35513492202256644
Diagonal 266508882.41204

Cube

Length = n
Surface area 213080953213539864
Volume 6.6925260577264E+24
Space diagonal 326405386.91445

Equilateral Triangle

Length = n
Perimeter 565350714
Area 1.5377793212127E+16
Altitude 163202693.45722

Triangular Pyramid

Length = n
Surface area 1.5377793212127E+16
Volume 7.88721759781E+23
Height 88836294.137346