188049640 (number)

188049640 is an even 9-digits composite number following 188049639 and preceding 188049641. In scientific notation, it is written as 1.88049640 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 74893312 positive integers (up to 188049640) that are relatively prime to 188049640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88049640 × 10^8
Engineering notation 1.88049640 × 10^6

Prime Factorization of 188049640

Prime Factorization 2 × 2 × 2 × 5 × 233 × 20177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47012410
Product of the distinct prime numbers

The prime factorization of 188049640 is 2 × 2 × 2 × 5 × 233 × 20177. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 10, 86, 549, 965, 6290, 6630, 98857, 37410, 867110, 595719, 2024375, 5397841, 77642196, 16077555, 136019394, 518802819, 3284347542, 5637622076

Basic calculations (n = 188049640)

Multiplication

n×y
n×2 376099280
n×3 564148920
n×4 752198560
n×5 940248200

Division

n÷y
n÷2 94024820
n÷3 62683213.333333
n÷3 47012410
n÷5 37609928

Exponentiation

ny
n2 35362667104129600
n3 6.6499368183714E+24
n4 1.2505182247175E+33
n5 2.3515950197156E+41

Nth Root

y√n
2√n 13713.119265871
3√n 572.91584744493
4√n 117.10302842314
5√n 45.170458750311

Divisors of 188049640

1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 20177, 40354, 80708, 100885, 161416, 201770, 403540, 807080, 4701241, 9402482, 18804964, 23506205, 37609928, 47012410, 94024820, 188049640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188049639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188049640 can be divided by 32 positive divisors. The sum of these divisors (counting 188049640) is 1, the average is 0.03125.

Base conversion 188049640

Base System Value
2 Binary 1011001101010110100011101000
3 Ternary 111002211220121111
4 Quaternary 23031112203220
5 Quinary 341120042030
6 Senary 30354320104
8 Octal 1315264350
10 Decimal 188049640
12 Duodecimal 52b89034
16 Hexadecimal b3568e8
20 Vigesimal 2if6420
36 Base36 33yk14

Cryptographic Hash Functions

md5 27ddb308d3a1bdfcfa5bd89340d50112
sha1 235736002e9aee1159749ea7ff9e19affcb50b50
sha256 8f2a83fcd7855c19dbd83c6244e2941a625215b774c1cb4f3a6318f03189d8ac
sha512 3254d7743d62f648a136cb289f9e825996446e2368683f7c9ae8242e3908de40ccdac6fa1fd15506dd37a631e9101b15bf3fce0bdfedf949026dd78d476a4669
ripemd-160 417fd747ede7b2479063dc16d64e9beacac728da

188049640 as geometric shapes

Circle

Radius = n
Diameter 376099280
Circumference 1181550735.0684
Area 1.1109509518567E+17

Sphere

Radius = n
Volume 2.7855190207243E+25
Surface area 4.443803807427E+17
Circumference 1181550735.0684

Square

Length = n
Perimeter 752198560
Area 35362667104129600
Diagonal 265942351.28738

Cube

Length = n
Surface area 212176002624777600
Volume 6.6499368183714E+24
Space diagonal 325711530.82504

Equilateral Triangle

Length = n
Perimeter 564148920
Area 1.5312484028874E+16
Altitude 162855765.41252

Triangular Pyramid

Length = n
Surface area 1.5312484028874E+16
Volume 7.8370256978875E+23
Height 88647450.429126