442188421 (number)

442188421 is an odd 9-digits composite number following 442188420 and preceding 442188422. In scientific notation, it is written as 4.42188421 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 434693644 positive integers (up to 442188421) that are relatively prime to 442188421.

Interesting facts

Basic properties

Name

Name four hundred forty-two million one hundred eighty-eight thousand four hundred twenty-one

Notation

Scientific notation 4.42188421 × 10^8
Engineering notation 4.42188421 × 10^6

Prime Factorization of 442188421

Prime Factorization 59 × 7494719

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 442188421
Product of the distinct prime numbers

The prime factorization of 442188421 is 59 × 7494719. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 85, 21, 98, 563, 2659, 622, 78637, 52636, 668938, 423069, 9995534, 4844821, 20127023, 1384702, 524569001, 829001587, 412925778, 3025169198

Basic calculations (n = 442188421)

Multiplication

n×y
n×2 884376842
n×3 1326565263
n×4 1768753684
n×5 2210942105

Division

n÷y
n÷2 221094210.5
n÷3 147396140.33333
n÷3 110547105.25
n÷5 88437684.2

Exponentiation

ny
n2 195530599666473241
n3 8.6461367123701E+25
n4 3.8232215405931E+34
n5 1.690584296168E+43

Nth Root

y√n
2√n 21028.276700671
3√n 761.84938628297
4√n 145.01129852764
5√n 53.594654209854

Divisors of 442188421

1, 59, 7494719, 442188421

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -442188420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 442188421 can be divided by 4 positive divisors. The sum of these divisors (counting 442188421) is 1, the average is 0.25.

Base conversion 442188421

Base System Value
2 Binary 11010010110110100001010000101
3 Ternary 1010211001111110221
4 Quaternary 122112310022011
5 Quinary 1401200012141
6 Senary 111513344341
8 Octal 3226641205
10 Decimal 442188421
12 Duodecimal 1041080b1
16 Hexadecimal 1a5b4285
20 Vigesimal 6i3db11
36 Base36 7b9mrp

Cryptographic Hash Functions

md5 8c8a04e25a0a99bbe041fc01f172c668
sha1 30aa805e426de3d32cf2caaebcc4228d89da6079
sha256 bac0bd1800d0d895dd3c206fa368b029df4d69dc7acb887f4b681029cb48f585
sha512 fa622dc1941894445496b2fec242d38b88c51d26d829121c7814d25d5ca73bca7776bb255062f0ecc7d9af7bc88343b035a80dd23c54b6a3d75a68f99af54d8c
ripemd-160 02e75db16ef2778984a99706af9ce37805855293

442188421 as geometric shapes

Circle

Radius = n
Diameter 884376842
Circumference 2778351789.8321
Area 6.142774954642E+17

Sphere

Radius = n
Volume 3.621685277002E+26
Surface area 2.4571099818568E+18
Circumference 2778351789.8321

Square

Length = n
Perimeter 1768753684
Area 195530599666473241
Diagonal 625348862.10254

Cube

Length = n
Surface area 1173183597998839446
Volume 8.6461367123701E+25
Space diagonal 765892811.69066

Equilateral Triangle

Length = n
Perimeter 1326565263
Area 8.4667233264185E+16
Altitude 382946405.84533

Triangular Pyramid

Length = n
Surface area 8.4667233264185E+16
Volume 1.0189569833971E+25
Height 208449620.70085