420705825 (number)

420705825 is an odd 9-digits composite number following 420705824 and preceding 420705826. In scientific notation, it is written as 4.20705825 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 224376400 positive integers (up to 420705825) that are relatively prime to 420705825.

Interesting facts

Basic properties

Name

Name four hundred twenty million seven hundred five thousand eight hundred twenty-five

Notation

Scientific notation 4.20705825 × 10^8
Engineering notation 4.20705825 × 10^6

Prime Factorization of 420705825

Prime Factorization 15 × 5 × 5609411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420705825
Product of the distinct prime numbers

The prime factorization of 420705825 is 15 × 5 × 5609411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 54, 11, 641, 301, 9825, 2695, 76592, 52402, 524653, 66408, 9535586, 6059914, 47625962, 60370189, 80265956, 969180826, 5105342544, 6615889739

Basic calculations (n = 420705825)

Multiplication

n×y
n×2 841411650
n×3 1262117475
n×4 1682823300
n×5 2103529125

Division

n÷y
n÷2 210352912.5
n÷3 140235275
n÷3 105176456.25
n÷5 84141165

Exponentiation

ny
n2 176993391188930625
n3 7.4462150659687E+25
n4 3.1326660524558E+34
n5 1.3179308560479E+43

Nth Root

y√n
2√n 20511.114669856
3√n 749.30651452372
4√n 143.21701948392
5√n 53.06347714515

Divisors of 420705825

1, 5, 15, 75, 5609411, 28047055, 84141165, 420705825

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 -420705824
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 420705825 can be divided by 8 positive divisors. The sum of these divisors (counting 420705825) is 1, the average is 0.125.

Base conversion 420705825

Base System Value
2 Binary 11001000100110111011000100001
3 Ternary 1002022122001220020
4 Quaternary 121010313120201
5 Quinary 1330200041300
6 Senary 105425104053
8 Octal 3104673041
10 Decimal 420705825
12 Duodecimal b8a88029
16 Hexadecimal 19137621
20 Vigesimal 6b984b5
36 Base36 6yh6ox

Cryptographic Hash Functions

md5 abbdd041ff206098e567a67bd32cf00a
sha1 9ce3cff4baafd59fbdd96ad221d096091a50bb8b
sha256 6cb09bc65384dc27fa1568436ff05c52b7c98ddbf99c5db81a550eea4364e8cb
sha512 a62fe50c3703135fa755efb3e06a32833e64f64fc4e5f94047953fe46d9a6db2ace20e90c26f5a23673c34b8b816ce9b057a91019dace967ff3a777cdef534e3
ripemd-160 031752a98b33a2c8158ae1474a41d0adaa524a90

420705825 as geometric shapes

Circle

Radius = n
Diameter 841411650
Circumference 2643372658.2849
Area 5.5604113749309E+17

Sphere

Radius = n
Volume 3.1190632731062E+26
Surface area 2.2241645499724E+18
Circumference 2643372658.2849

Square

Length = n
Perimeter 1682823300
Area 176993391188930625
Diagonal 594967883.48436

Cube

Length = n
Surface area 1061960347133583750
Volume 7.4462150659687E+25
Space diagonal 728683863.94018

Equilateral Triangle

Length = n
Perimeter 1262117475
Area 7.6640386535785E+16
Altitude 364341931.97009

Triangular Pyramid

Length = n
Surface area 7.6640386535785E+16
Volume 8.7754486121998E+24
Height 198322627.82812