420285429 (number)

420285429 is an odd 9-digits composite number following 420285428 and preceding 420285430. In scientific notation, it is written as 4.20285429 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 270527040 positive integers (up to 420285429) that are relatively prime to 420285429.

Interesting facts

Basic properties

Name

Name four hundred twenty million two hundred eighty-five thousand four hundred twenty-nine

Notation

Scientific notation 4.20285429 × 10^8
Engineering notation 4.20285429 × 10^6

Prime Factorization of 420285429

Prime Factorization 9 × 9 × 29 × 178921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 46698381
Product of the distinct prime numbers

The prime factorization of 420285429 is 9 × 9 × 29 × 178921. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420285429)

Multiplication

n×y
n×2 840570858
n×3 1260856287
n×4 1681141716
n×5 2101427145

Division

n÷y
n÷2 210142714.5
n÷3 140095143
n÷3 105071357.25
n÷5 84057085.8

Exponentiation

ny
n2 176639841829714041
n3 7.4239151701894E+25
n4 3.1201633721626E+34
n5 1.3113592014195E+43

Nth Root

y√n
2√n 20500.86410374
3√n 749.05684644567
4√n 143.18122818212
5√n 53.052868023974

Divisors of 420285429

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420285428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420285429 can be divided by 12 positive divisors. The sum of these divisors (counting 420285429) is 1, the average is 0.083333333333333.

Base conversion 420285429

Base System Value
2 Binary 11001000011010000101111110101
3 Ternary 1002021211201020000
4 Quaternary 121003100233311
5 Quinary 1330043113204
6 Senary 105412101513
8 Octal 3103205765
10 Decimal 420285429
12 Duodecimal b8904899
16 Hexadecimal 190d0bf5
20 Vigesimal 6b6fdb9
36 Base36 6y86b9

Cryptographic Hash Functions

md5 d74c556f25f930d472e3a54fcc93a955
sha1 96ea6704b4c5d02ad93aa44b273dc00aa4419b9b
sha256 42b8472615782464db7e29973029e51e23212d26276e140d4d38324febd9b8cc
sha512 e2d6b9f6760e49664191583180aa68f3b0e1ad7d5336a9eeef84951a07e55d451f78939145385213fc5f3f85d8566c121e64355d0b2f67609484488e5ee7e89a
ripemd-160 2785edce232599711b37e7c2cf3e1ed27541cc72

420285429 as geometric shapes

Circle

Radius = n
Diameter 840570858
Circumference 2640731232.3145
Area 5.5493042942349E+17

Sphere

Radius = n
Volume 3.1097223146054E+26
Surface area 2.219721717694E+18
Circumference 2640731232.3145

Square

Length = n
Perimeter 1681141716
Area 176639841829714041
Diagonal 594373353.75959

Cube

Length = n
Surface area 1059839050978284246
Volume 7.4239151701894E+25
Space diagonal 727955716.70888

Equilateral Triangle

Length = n
Perimeter 1260856287
Area 7.6487295172499E+16
Altitude 363977858.35444

Triangular Pyramid

Length = n
Surface area 7.6487295172499E+16
Volume 8.749167932991E+24
Height 198124451.2532