420820147 (number)

420820147 is an odd 9-digits composite number following 420820146 and preceding 420820148. In scientific notation, it is written as 4.20820147 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 382437000 positive integers (up to 420820147) that are relatively prime to 420820147.

Interesting facts

Basic properties

Name

Name four hundred twenty million eight hundred twenty thousand one hundred forty-seven

Notation

Scientific notation 4.20820147 × 10^8
Engineering notation 4.20820147 × 10^6

Prime Factorization of 420820147

Prime Factorization 11 × 7727 × 4951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420820147
Product of the distinct prime numbers

The prime factorization of 420820147 is 11 × 7727 × 4951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 85, 85, 971, 969, 1770, 444, 87855, 93248, 600461, 127974, 5606903, 6854588, 87892551, 89417708, 708894870, 484637577, 5045219937, 943572280

Basic calculations (n = 420820147)

Multiplication

n×y
n×2 841640294
n×3 1262460441
n×4 1683280588
n×5 2104100735

Division

n÷y
n÷2 210410073.5
n÷3 140273382.33333
n÷3 105205036.75
n÷5 84164029.4

Exponentiation

ny
n2 177089596121101609
n3 7.4522869871853E+25
n4 3.1360725054335E+34
n5 1.3197224927392E+43

Nth Root

y√n
2√n 20513.901311062
3√n 749.37438020419
4√n 143.22674788971
5√n 53.066360710435

Divisors of 420820147

1, 11, 4951, 7727, 54461, 84997, 38256377, 420820147

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 -420820146
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 420820147 can be divided by 8 positive divisors. The sum of these divisors (counting 420820147) is 1, the average is 0.125.

Base conversion 420820147

Base System Value
2 Binary 11001000101010011010010110011
3 Ternary 1002022211212201101
4 Quaternary 121011103102303
5 Quinary 1330212221042
6 Senary 105431345231
8 Octal 3105232263
10 Decimal 420820147
12 Duodecimal b8b22217
16 Hexadecimal 191534b3
20 Vigesimal 6ba2a77
36 Base36 6yjmwj

Cryptographic Hash Functions

md5 b1154e2c90aac1d75148ac017dd099fb
sha1 156872314b02913256e21306326f11e038fdd502
sha256 0c97d1076ca35dadc45bc01d92e7be19a7b455579d5b917b00b4267e7130dddc
sha512 e979090ae1dac072f000f9e66ce6591669bdd7dadcae7109ac07bab4bc5b3488c993a8adc4c5ae02d8fa4968d4bbb60b4fba6bcb53cd110ea493140e68ca153b
ripemd-160 6692f4df4dffe564f0c1a807713c165ad72826de

420820147 as geometric shapes

Circle

Radius = n
Diameter 841640294
Circumference 2644090964.5956
Area 5.5634337420124E+17

Sphere

Radius = n
Volume 3.1216066735179E+26
Surface area 2.2253734968049E+18
Circumference 2644090964.5956

Square

Length = n
Perimeter 1683280588
Area 177089596121101609
Diagonal 595129559.20724

Cube

Length = n
Surface area 1062537576726609654
Volume 7.4522869871853E+25
Space diagonal 728881875.4526

Equilateral Triangle

Length = n
Perimeter 1262460441
Area 7.66820444934E+16
Altitude 364440937.7263

Triangular Pyramid

Length = n
Surface area 7.66820444934E+16
Volume 8.7826044399783E+24
Height 198376519.73575