427047981 (number)

427047981 is an odd 9-digits composite number following 427047980 and preceding 427047982. In scientific notation, it is written as 4.27047981 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 284698652 positive integers (up to 427047981) that are relatively prime to 427047981.

Interesting facts

Basic properties

Name

Name four hundred twenty-seven million forty-seven thousand nine hundred eighty-one

Notation

Scientific notation 4.27047981 × 10^8
Engineering notation 4.27047981 × 10^6

Prime Factorization of 427047981

Prime Factorization 3 × 142349327

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 427047981
Product of the distinct prime numbers

The prime factorization of 427047981 is 3 × 142349327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 41, 94, 254, 615, 6048, 2762, 42391, 28339, 365897, 379759, 6996165, 5310600, 91411386, 9989151, 377082964, 133427487, 5060805569, 7473358730

Basic calculations (n = 427047981)

Multiplication

n×y
n×2 854095962
n×3 1281143943
n×4 1708191924
n×5 2135239905

Division

n÷y
n÷2 213523990.5
n÷3 142349327
n÷3 106761995.25
n÷5 85409596.2

Exponentiation

ny
n2 182369978076176361
n3 7.7880730932445E+25
n4 3.3258808903505E+34
n5 1.4203107192707E+43

Nth Root

y√n
2√n 20665.139268827
3√n 753.05302540655
4√n 143.75374523409
5√n 53.222507836725

Divisors of 427047981

1, 3, 142349327, 427047981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -427047980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 427047981 can be divided by 4 positive divisors. The sum of these divisors (counting 427047981) is 1, the average is 0.25.

Base conversion 427047981

Base System Value
2 Binary 11001011101000011110000101101
3 Ternary 1002202120021200220
4 Quaternary 121131003300231
5 Quinary 1333311013411
6 Senary 110213041553
8 Octal 3135036055
10 Decimal 427047981
12 Duodecimal bb0262b9
16 Hexadecimal 19743c2d
20 Vigesimal 6d90jj1
36 Base36 7294bx

Cryptographic Hash Functions

md5 a9586c466fa5116846bb9500120bb6c0
sha1 b84efff4c24432a37b33d88ff7e7bd509551a79f
sha256 56f6e7b2c3d3746a40ec8eeaab30703a5afe9ea5ccd281ee8deeeb9a3cebafdf
sha512 4801774d31be6dce12c21b092c4115734d87b31a1101e5843197b17509b1c1e4dc1a081acdcb5640cf71f236a07dee31e0eb986af3a6d60f360920bee29b1fe8
ripemd-160 ba94e3944b14c2966e17d1aa52e7108572b3b03b

427047981 as geometric shapes

Circle

Radius = n
Diameter 854095962
Circumference 2683221599.6799
Area 5.7293218335945E+17

Sphere

Radius = n
Volume 3.2622604287143E+26
Surface area 2.2917287334378E+18
Circumference 2683221599.6799

Square

Length = n
Perimeter 1708191924
Area 182369978076176361
Diagonal 603937046.51425

Cube

Length = n
Surface area 1094219868457058166
Volume 7.7880730932445E+25
Space diagonal 739668800.36171

Equilateral Triangle

Length = n
Perimeter 1281143943
Area 7.896851695079E+16
Altitude 369834400.18085

Triangular Pyramid

Length = n
Surface area 7.896851695079E+16
Volume 9.1783321610162E+24
Height 201312348.83808