420180842 (number)

420180842 is an even 9-digits composite number following 420180841 and preceding 420180843. In scientific notation, it is written as 4.20180842 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 209494912 positive integers (up to 420180842) that are relatively prime to 420180842.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20180842 × 10^8
Engineering notation 4.20180842 × 10^6

Prime Factorization of 420180842

Prime Factorization 2 × 353 × 595157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420180842
Product of the distinct prime numbers

The prime factorization of 420180842 is 2 × 353 × 595157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 64, 85, 226, 47, 3022, 7031, 51409, 20347, 395711, 68940, 8514480, 255819, 62313558, 19022120, 729112904, 672745394, 7051465730, 6976359184

Basic calculations (n = 420180842)

Multiplication

n×y
n×2 840361684
n×3 1260542526
n×4 1680723368
n×5 2100904210

Division

n÷y
n÷2 210090421
n÷3 140060280.66667
n÷3 105045210.5
n÷5 84036168.4

Exponentiation

ny
n2 176551939983828964
n3 7.4183742799139E+25
n4 3.1170587512054E+34
n5 1.3097283706449E+43

Nth Root

y√n
2√n 20498.313150111
3√n 748.99470763692
4√n 143.17231977624
5√n 53.050227345847

Divisors of 420180842

1, 2, 353, 706, 595157, 1190314, 210090421, 420180842

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 -420180841
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 420180842 can be divided by 8 positive divisors. The sum of these divisors (counting 420180842) is 1, the average is 0.125.

Base conversion 420180842

Base System Value
2 Binary 11001000010110111001101101010
3 Ternary 1002021122101202102
4 Quaternary 121002313031222
5 Quinary 1330031241332
6 Senary 105405533402
8 Octal 3102671552
10 Decimal 420180842
12 Duodecimal b8874262
16 Hexadecimal 190b736a
20 Vigesimal 6b62c22
36 Base36 6y5xm2

Cryptographic Hash Functions

md5 e69afd055b098b868938ff2f6be56407
sha1 397472faed4e5b6bdd5de00b415a785343cb497d
sha256 5a993e2e4f2326c3a068d45408db6ba12107ada2f49ed76dcd34fe9e22638ea5
sha512 3a2d5b2b2b4e501d169cb1278dfb0547bd0e2fe4ad2e65157b7b1a5c38557d6d583a520b11f64b0f1928ef84793dca41b73a46a842134cd125fc547a315ca88c
ripemd-160 86e9e640465103be7f27f0ec63671576045caa7a

420180842 as geometric shapes

Circle

Radius = n
Diameter 840361684
Circumference 2640074092.8127
Area 5.5465427763022E+17

Sphere

Radius = n
Volume 3.1074013519143E+26
Surface area 2.2186171105209E+18
Circumference 2640074092.8127

Square

Length = n
Perimeter 1680723368
Area 176551939983828964
Diagonal 594225445.40575

Cube

Length = n
Surface area 1059311639902973784
Volume 7.4183742799139E+25
Space diagonal 727774566.71107

Equilateral Triangle

Length = n
Perimeter 1260542526
Area 7.6449232556711E+16
Altitude 363887283.35554

Triangular Pyramid

Length = n
Surface area 7.6449232556711E+16
Volume 8.7426379311783E+24
Height 198075148.46858