427836981 (number)

427836981 is an odd 9-digits composite number following 427836980 and preceding 427836982. In scientific notation, it is written as 4.27836981 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 235411200 positive integers (up to 427836981) that are relatively prime to 427836981.

Interesting facts

Basic properties

Name

Name four hundred twenty-seven million eight hundred thirty-six thousand nine hundred eighty-one

Notation

Scientific notation 4.27836981 × 10^8
Engineering notation 4.27836981 × 10^6

Prime Factorization of 427836981

Prime Factorization 3 × 13 × 671 × 16349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 427836981
Product of the distinct prime numbers

The prime factorization of 427836981 is 3 × 13 × 671 × 16349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 82, 98, 57, 834, 5198, 2637, 7655, 38896, 371714, 896655, 1588935, 3345689, 77645, 77522372, 158840277, 376936914, 3152426259, 4935309039

Basic calculations (n = 427836981)

Multiplication

n×y
n×2 855673962
n×3 1283510943
n×4 1711347924
n×5 2139184905

Division

n÷y
n÷2 213918490.5
n÷3 142612327
n÷3 106959245.25
n÷5 85567396.2

Exponentiation

ny
n2 183044482311194361
n3 7.8313198700729E+25
n4 3.3505282504573E+34
n5 1.4334798914309E+43

Nth Root

y√n
2√n 20684.220579949
3√n 753.51651219835
4√n 143.82009796947
5√n 53.242159754669

Divisors of 427836981

1, 3, 13, 39, 671, 2013, 8723, 16349, 26169, 49047, 212537, 637611, 10970179, 32910537, 142612327, 427836981

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -427836980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 427836981 can be divided by 16 positive divisors. The sum of these divisors (counting 427836981) is 1, the average is 0.0625.

Base conversion 427836981

Base System Value
2 Binary 11001100000000100011000110101
3 Ternary 1002211001101000010
4 Quaternary 121200010120311
5 Quinary 1334011240411
6 Senary 110242010433
8 Octal 3140043065
10 Decimal 427836981
12 Duodecimal bb346a19
16 Hexadecimal 19804635
20 Vigesimal 6ddjc91
36 Base36 72q14l

Cryptographic Hash Functions

md5 2391cd713d9c733ccf1cd8a6cca984fb
sha1 2d718e4626fe53180b63ff544dacd9ba61edac9c
sha256 b47c5436d624cf9c8ea67c5a3511a9529fda5d2de4e698685158b890dd7cfa5a
sha512 b228f6666650c2cea6092d1cdcbbe2298ccf9a8968dd1a026abffd25706871f0746c3118097eb3da9d29b09bd331cdc84500c032cc06b024bfeecee448ecbb24
ripemd-160 55ff5c67242b3a88abb2ce8e09bbc8c43e11e299

427836981 as geometric shapes

Circle

Radius = n
Diameter 855673962
Circumference 2688179032.8873
Area 5.75051200909E+17

Sphere

Radius = n
Volume 3.2803755962311E+26
Surface area 2.300204803636E+18
Circumference 2688179032.8873

Square

Length = n
Perimeter 1711347924
Area 183044482311194361
Diagonal 605052861.01496

Cube

Length = n
Surface area 1098266893867166166
Volume 7.8313198700729E+25
Space diagonal 741035388.44888

Equilateral Triangle

Length = n
Perimeter 1283510943
Area 7.9260585852033E+16
Altitude 370517694.22444

Triangular Pyramid

Length = n
Surface area 7.9260585852033E+16
Volume 9.2292989762825E+24
Height 201684287.00499