1427863945 (number)

1427863945 is an odd 10-digits composite number following 1427863944 and preceding 1427863946. In scientific notation, it is written as 1.427863945 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 1136185344 positive integers (up to 1427863945) that are relatively prime to 1427863945.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-seven million eight hundred sixty-three thousand nine hundred forty-five

Notation

Scientific notation 1.427863945 × 10^9
Engineering notation 1.427863945 × 10^9

Prime Factorization of 1427863945

Prime Factorization 5 × 593 × 337 × 1429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1427863945
Product of the distinct prime numbers

The prime factorization of 1427863945 is 5 × 593 × 337 × 1429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 68, 58, 488, 700, 4853, 2081, 85743, 58396, 585411, 366850, 2294659, 9445978, 82584085, 7368497, 679713034, 883688627, 1592092861, 7179331194

Basic calculations (n = 1427863945)

Multiplication

n×y
n×2 2855727890
n×3 4283591835
n×4 5711455780
n×5 7139319725

Division

n÷y
n÷2 713931972.5
n÷3 475954648.33333
n÷3 356965986.25
n÷5 285572789

Exponentiation

ny
n2 2038795445430963025
n3 2.9111225077611E+27
n4 4.15668686831E+36
n5 5.9351833099149E+45

Nth Root

y√n
2√n 37787.087013952
3√n 1126.0619293065
4√n 194.38900949887
5√n 67.754378429873

Divisors of 1427863945

1, 5, 337, 593, 1429, 1685, 2965, 7145, 199841, 481573, 847397, 999205, 2407865, 4236985, 285572789, 1427863945

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 -1427863944
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 1427863945 can be divided by 16 positive divisors. The sum of these divisors (counting 1427863945) is 1, the average is 0.0625.

Base conversion 1427863945

Base System Value
2 Binary 1010101000110110111100110001001
3 Ternary 10200111210000002211
4 Quaternary 1111012313212021
5 Quinary 10411013121240
6 Senary 353404025121
8 Octal 12506674611
10 Decimal 1427863945
12 Duodecimal 33a2321a1
16 Hexadecimal 551b7989
20 Vigesimal 12642jh5
36 Base36 nm42vd

Cryptographic Hash Functions

md5 7a3a1963c4d2d9eedb83335b9a2c3ade
sha1 6ee86509c291c7fa6e74b46dce35c0b2caac8420
sha256 db08d5487395b89d9dd74e130d86bff33402f464846f7ee65d0866d1c7f2aa54
sha512 ce83201436cb338a5fdaf4f9cb8e6982b8aa82fb321672c6d775930ea836bf14d22623c6a0d4059a769ff1ba10e16ce61c867bd89cf28d9ffcd4f8a8da02e890
ripemd-160 4a1c9a9ec3ef424ad650fdac7c8d0c1613604133

1427863945 as geometric shapes

Circle

Radius = n
Diameter 2855727890
Circumference 8971533759.8755
Area 6.4050647935382E+18

Sphere

Radius = n
Volume 1.2194081445443E+28
Surface area 2.5620259174153E+19
Circumference 8971533759.8755

Square

Length = n
Perimeter 5711455780
Area 2038795445430963025
Diagonal 2019304556.2426

Cube

Length = n
Surface area 1.2232772672586E+19
Volume 2.9111225077611E+27
Space diagonal 2473132899.0357

Equilateral Triangle

Length = n
Perimeter 4283591835
Area 8.8282432443161E+17
Altitude 1236566449.5179

Triangular Pyramid

Length = n
Surface area 8.8282432443161E+17
Volume 3.4307907768378E+26
Height 673101518.74752