420707920 (number)

420707920 is an even 9-digits composite number following 420707919 and preceding 420707921. In scientific notation, it is written as 4.20707920 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 168116352 positive integers (up to 420707920) that are relatively prime to 420707920.

Interesting facts

Basic properties

Name

Name four hundred twenty million seven hundred seven thousand nine hundred twenty

Notation

Scientific notation 4.20707920 × 10^8
Engineering notation 4.20707920 × 10^6

Prime Factorization of 420707920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 1367 × 3847

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 52588490
Product of the distinct prime numbers

The prime factorization of 420707920 is 2 × 2 × 2 × 2 × 5 × 1367 × 3847. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420707920)

Multiplication

n×y
n×2 841415840
n×3 1262123760
n×4 1682831680
n×5 2103539600

Division

n÷y
n÷2 210353960
n÷3 140235973.33333
n÷3 105176980
n÷5 84141584

Exponentiation

ny
n2 176995153950726400
n3 7.446326306869E+25
n4 3.1327284522041E+34
n5 1.3179636710516E+43

Nth Root

y√n
2√n 20511.165739665
3√n 749.30775830219
4√n 143.21719777898
5√n 53.063529993367

Divisors of 420707920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420707919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420707920 can be divided by 40 positive divisors. The sum of these divisors (counting 420707920) is 1, the average is 0.025.

Base conversion 420707920

Base System Value
2 Binary 11001000100110111111001010000
3 Ternary 1002022122011202211
4 Quaternary 121010313321100
5 Quinary 1330200123140
6 Senary 105425121504
8 Octal 3104677120
10 Decimal 420707920
12 Duodecimal b8a89294
16 Hexadecimal 19137e50
20 Vigesimal 6b989g0
36 Base36 6yh8b4

Cryptographic Hash Functions

md5 ee1089ce398d0e79444187db33aa9c81
sha1 4257c0d08259542aca18e2d33d803de60629d232
sha256 8e54c2a6fc01f39bb5f3436a1147036e646cdf65894c5a7a6827334d14bc86a0
sha512 9e79ac8c77c01bb79984e23ecd984d3f5966c43286da9c5b5faf1ddb157333ba8d0d11bfe5fe6d615d0b8fcc42ee0e7a814931a2faadfb9b0ae99109f299ec7f
ripemd-160 0dc38ee6d1eefd912eef34667c444562705923d5

420707920 as geometric shapes

Circle

Radius = n
Diameter 841415840
Circumference 2643385821.5581
Area 5.560466753726E+17

Sphere

Radius = n
Volume 3.1191098695856E+26
Surface area 2.2241867014904E+18
Circumference 2643385821.5581

Square

Length = n
Perimeter 1682831680
Area 176995153950726400
Diagonal 594970846.26178

Cube

Length = n
Surface area 1061970923704358400
Volume 7.446326306869E+25
Space diagonal 728687492.58662

Equilateral Triangle

Length = n
Perimeter 1262123760
Area 7.6641149834033E+16
Altitude 364343746.29331

Triangular Pyramid

Length = n
Surface area 7.6641149834033E+16
Volume 8.7755797108581E+24
Height 198323615.42059