427768861 (number)

427768861 is an odd 9-digits composite number following 427768860 and preceding 427768862. In scientific notation, it is written as 4.27768861 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 394708080 positive integers (up to 427768861) that are relatively prime to 427768861.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.27768861 × 10^8
Engineering notation 4.27768861 × 10^6

Prime Factorization of 427768861

Prime Factorization 13 × 3467 × 9491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 427768861
Product of the distinct prime numbers

The prime factorization of 427768861 is 13 × 3467 × 9491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 427768861)

Multiplication

n×y
n×2 855537722
n×3 1283306583
n×4 1711075444
n×5 2138844305

Division

n÷y
n÷2 213884430.5
n÷3 142589620.33333
n÷3 106942215.25
n÷5 85553772.2

Exponentiation

ny
n2 182986198441237321
n3 7.8275797685928E+25
n4 3.3483948819976E+34
n5 1.4323390648503E+43

Nth Root

y√n
2√n 20682.573848532
3√n 753.47651856249
4√n 143.81437288579
5√n 53.240464208425

Divisors of 427768861

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 -427768860
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 427768861 can be divided by 8 positive divisors. The sum of these divisors (counting 427768861) is 1, the average is 0.125.

Base conversion 427768861

Base System Value
2 Binary 11001011111110011110000011101
3 Ternary 1002210220220120011
4 Quaternary 121133303300131
5 Quinary 1334002100421
6 Senary 110240323221
8 Octal 3137636035
10 Decimal 427768861
12 Duodecimal bb313511
16 Hexadecimal 197f3c1d
20 Vigesimal 6ddb231
36 Base36 72okkd

Cryptographic Hash Functions

md5 463773228c4733c516c7526c47b9adf5
sha1 d7a391e03816322eecf207f5446abc34ce23c34d
sha256 8c6d6244c3034a874b8e551a56732874d4475f3f853584bf654c961dcb6ddf39
sha512 520d8b9a79d3ff2d00c51ec55a67ac97aac91d7648e00062a26f3a98bd878ba93559406cd5439f7ecd02ee4fae5528ac4b8cb6b854051ed2cbe1a191c293476e
ripemd-160 f7f9fbb17a753a55f70b5b57c082bbb713e5175b

427768861 as geometric shapes

Circle

Radius = n
Diameter 855537722
Circumference 2687751022.3041
Area 5.7486809673132E+17

Sphere

Radius = n
Volume 3.2788089461866E+26
Surface area 2.2994723869253E+18
Circumference 2687751022.3041

Square

Length = n
Perimeter 1711075444
Area 182986198441237321
Diagonal 604956524.78709

Cube

Length = n
Surface area 1097917190647423926
Volume 7.8275797685928E+25
Space diagonal 740917401.14787

Equilateral Triangle

Length = n
Perimeter 1283306583
Area 7.9235348196026E+16
Altitude 370458700.57393

Triangular Pyramid

Length = n
Surface area 7.9235348196026E+16
Volume 9.2248912244177E+24
Height 201652174.92903