188889213 (number)

188889213 is an odd 9-digits composite number following 188889212 and preceding 188889214. In scientific notation, it is written as 1.88889213 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 125222288 positive integers (up to 188889213) that are relatively prime to 188889213.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred eighty-nine thousand two hundred thirteen

Notation

Scientific notation 1.88889213 × 10^8
Engineering notation 1.88889213 × 10^6

Prime Factorization of 188889213

Prime Factorization 3 × 179 × 351749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 188889213
Product of the distinct prime numbers

The prime factorization of 188889213 is 3 × 179 × 351749. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 66, 50, 699, 128, 400, 6238, 39274, 6753, 761295, 717656, 3768777, 8138464, 1812451, 33188423, 720610779, 529366372, 7185152504, 7112162558

Basic calculations (n = 188889213)

Multiplication

n×y
n×2 377778426
n×3 566667639
n×4 755556852
n×5 944446065

Division

n÷y
n÷2 94444606.5
n÷3 62963071
n÷3 47222303.25
n÷5 37777842.6

Exponentiation

ny
n2 35679134787759369
n3 6.7394036905808E+24
n4 1.2730006592031E+33
n5 2.4045609266535E+41

Nth Root

y√n
2√n 13743.697209994
3√n 573.7672017474
4√n 117.2335157282
5√n 45.210720834173

Divisors of 188889213

1, 3, 179, 537, 351749, 1055247, 62963071, 188889213

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188889212
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188889213 can be divided by 8 positive divisors. The sum of these divisors (counting 188889213) is 1, the average is 0.125.

Base conversion 188889213

Base System Value
2 Binary 1011010000100011100001111101
3 Ternary 111011102120021210
4 Quaternary 23100203201331
5 Quinary 341323423323
6 Senary 30424315033
8 Octal 1320434175
10 Decimal 188889213
12 Duodecimal 53312a79
16 Hexadecimal b42387d
20 Vigesimal 2j0b30d
36 Base36 34gjul

Cryptographic Hash Functions

md5 5de7e4f54bd244a08d82e9341d7169fe
sha1 ef8dbaca67388cb4d8ffe8c2985d19cd2fa2aca7
sha256 39b5dd1c9bd0c072c1e84f19680b1a2ac3a4cf52e2ab475e5f321e0671d907ef
sha512 0f18b8c26edf6b1e88359a67403e9c2b570a2181fbbeeaaca34a2fbee53d79f190be681e0f058c864859bdf15bcbb1526c22ee5f2cb034fe472b66441f427ce5
ripemd-160 29e0eb5cd01c6917ed05082b53d35c95b4220fc2

188889213 as geometric shapes

Circle

Radius = n
Diameter 377778426
Circumference 1186825927.8063
Area 1.1208930773566E+17

Sphere

Radius = n
Volume 2.8229948165206E+25
Surface area 4.4835723094266E+17
Circumference 1186825927.8063

Square

Length = n
Perimeter 755556852
Area 35679134787759369
Diagonal 267129686.81058

Cube

Length = n
Surface area 214074808726556214
Volume 6.7394036905808E+24
Space diagonal 327165713.9177

Equilateral Triangle

Length = n
Perimeter 566667639
Area 1.5449518555624E+16
Altitude 163582856.95885

Triangular Pyramid

Length = n
Surface area 1.5449518555624E+16
Volume 7.9424634179389E+23
Height 89043228.93686