1427909939 (number)

1427909939 is an odd 10-digits composite number following 1427909938 and preceding 1427909940. In scientific notation, it is written as 1.427909939 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 1424686224 positive integers (up to 1427909939) that are relatively prime to 1427909939.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-seven million nine hundred nine thousand nine hundred thirty-nine

Notation

Scientific notation 1.427909939 × 10^9
Engineering notation 1.427909939 × 10^9

Prime Factorization of 1427909939

Prime Factorization 443 × 3223273

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1427909939
Product of the distinct prime numbers

The prime factorization of 1427909939 is 443 × 3223273. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 66, 8, 385, 381, 5584, 9184, 71331, 54707, 274226, 907200, 9187844, 5703454, 61650268, 33356847, 287167582, 187312584, 1085605991, 114956200

Basic calculations (n = 1427909939)

Multiplication

n×y
n×2 2855819878
n×3 4283729817
n×4 5711639756
n×5 7139549695

Division

n÷y
n÷2 713954969.5
n÷3 475969979.66667
n÷3 356977484.75
n÷5 285581987.8

Exponentiation

ny
n2 2038926793894983721
n3 2.9114038338961E+27
n4 4.1572224708629E+36
n5 5.9361392847792E+45

Nth Root

y√n
2√n 37787.695603199
3√n 1126.0740199861
4√n 194.39057488263
5√n 67.754814921703

Divisors of 1427909939

1, 443, 3223273, 1427909939

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 -1427909938
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 1427909939 can be divided by 4 positive divisors. The sum of these divisors (counting 1427909939) is 1, the average is 0.25.

Base conversion 1427909939

Base System Value
2 Binary 1010101000111000010110100110011
3 Ternary 10200111212100012022
4 Quaternary 1111013002310303
5 Quinary 10411021104224
6 Senary 353405022055
8 Octal 12507026463
10 Decimal 1427909939
12 Duodecimal 33a25492b
16 Hexadecimal 551c2d33
20 Vigesimal 12648egj
36 Base36 nm52cz

Cryptographic Hash Functions

md5 2b9a3362bcd1557ebbb48a48f45ff5da
sha1 4358752fef98c3f1c2f33855a0dd0877d4cbaaca
sha256 6b5485a35c3d52c2c8422270b37cb606e53e19601359340f650409b610e4d604
sha512 b7a80704fbd8cebbd7cec41b4beee6476406a988ed81f945c35c4466a2166c9e1e1c1bf4a4275efa030a68a178fac77289ef7db3570a5787fd680a51a5f84b87
ripemd-160 6b213f4b64e1c22bab578d470780ab0ee354b72b

1427909939 as geometric shapes

Circle

Radius = n
Diameter 2855819878
Circumference 8971822748.7005
Area 6.4054774369079E+18

Sphere

Radius = n
Volume 1.2195259861601E+28
Surface area 2.5621909747631E+19
Circumference 8971822748.7005

Square

Length = n
Perimeter 5711639756
Area 2038926793894983721
Diagonal 2019369601.5811

Cube

Length = n
Surface area 1.223356076337E+19
Volume 2.9114038338961E+27
Space diagonal 2473212562.9806

Equilateral Triangle

Length = n
Perimeter 4283729817
Area 8.8288119998491E+17
Altitude 1236606281.4903

Triangular Pyramid

Length = n
Surface area 8.8288119998491E+17
Volume 3.4311223228674E+26
Height 673123200.52705