420565545 (number)

420565545 is an odd 9-digits composite number following 420565544 and preceding 420565546. In scientific notation, it is written as 4.20565545 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 224301600 positive integers (up to 420565545) that are relatively prime to 420565545.

Interesting facts

Basic properties

Name

Name four hundred twenty million five hundred sixty-five thousand five hundred forty-five

Notation

Scientific notation 4.20565545 × 10^8
Engineering notation 4.20565545 × 10^6

Prime Factorization of 420565545

Prime Factorization 3 × 15 × 9345901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420565545
Product of the distinct prime numbers

The prime factorization of 420565545 is 3 × 15 × 9345901. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420565545)

Multiplication

n×y
n×2 841131090
n×3 1261696635
n×4 1682262180
n×5 2102827725

Division

n÷y
n÷2 210282772.5
n÷3 140188515
n÷3 105141386.25
n÷5 84113109

Exponentiation

ny
n2 176875377641147025
n3 7.438768959473E+25
n4 3.1284899215698E+34
n5 1.315735068892E+43

Nth Root

y√n
2√n 20507.694775376
3√n 749.22322243323
4√n 143.20507943288
5√n 53.059937979707

Divisors of 420565545

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 -420565544
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 420565545 can be divided by 8 positive divisors. The sum of these divisors (counting 420565545) is 1, the average is 0.125.

Base conversion 420565545

Base System Value
2 Binary 11001000100010101001000101001
3 Ternary 1002022100221110200
4 Quaternary 121010111020221
5 Quinary 1330131044140
6 Senary 105422102413
8 Octal 3104251051
10 Decimal 420565545
12 Duodecimal b8a1aa09
16 Hexadecimal 19115229
20 Vigesimal 6b8adh5
36 Base36 6ye6g9

Cryptographic Hash Functions

md5 82b0a08537a0663035f49d153127c70a
sha1 d8d51bbba4ecefcef5c3f55e4e6a2bf55c103cfc
sha256 5f9d7744498dc574b5f6a157fc6bd162eb508d1a1ee80cb8e83c27ea4f50ad3e
sha512 2c5e75be58e8dddf16e661fa681d915de956e3e57d9b129bc08703d43f687dcbb061cdad0ee3e8045f713ff7cbd9f7f0b3f915fa6c63a8bcae52e76528c4a824
ripemd-160 84e8dda8ed9257f271156f2175ddd82138ebce4e

420565545 as geometric shapes

Circle

Radius = n
Diameter 841131090
Circumference 2642491253.05
Area 5.5567038699835E+17

Sphere

Radius = n
Volume 3.1159442553109E+26
Surface area 2.2226815479934E+18
Circumference 2642491253.05

Square

Length = n
Perimeter 1682262180
Area 176875377641147025
Diagonal 594769497.60583

Cube

Length = n
Surface area 1061252265846882150
Volume 7.438768959473E+25
Space diagonal 728440891.85289

Equilateral Triangle

Length = n
Perimeter 1261696635
Area 7.65892851706E+16
Altitude 364220445.92645

Triangular Pyramid

Length = n
Surface area 7.65892851706E+16
Volume 8.7666732915389E+24
Height 198256499.20194