1428931431 (number)

1428931431 is an odd 10-digits composite number following 1428931430 and preceding 1428931432. In scientific notation, it is written as 1.428931431 × 10^9. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 952620948 positive integers (up to 1428931431) that are relatively prime to 1428931431.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.428931431 × 10^9
Engineering notation 1.428931431 × 10^9

Prime Factorization of 1428931431

Prime Factorization 3 × 3 × 158770159

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 476310477
Product of the distinct prime numbers

The prime factorization of 1428931431 is 3 × 3 × 158770159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 43, 39, 28, 819, 4597, 9238, 22795, 3714, 220167, 631926, 5580157, 2774557, 63011701, 4770938, 190253599, 339133764, 2545088344, 5235135512

Basic calculations (n = 1428931431)

Multiplication

n×y
n×2 2857862862
n×3 4286794293
n×4 5715725724
n×5 7144657155

Division

n÷y
n÷2 714465715.5
n÷3 476310477
n÷3 357232857.75
n÷5 285786286.2

Exponentiation

ny
n2 2041845034499707761
n3 2.9176565470279E+27
n4 4.1691311449111E+36
n5 5.9574025329245E+45

Nth Root

y√n
2√n 37801.209385415
3√n 1126.342477958
4√n 194.42533113104
5√n 67.76450617789

Divisors of 1428931431

1, 3, 9, 158770159, 476310477, 1428931431

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1428931430
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1428931431 can be divided by 6 positive divisors. The sum of these divisors (counting 1428931431) is 1, the average is 0.16666666666667.

Base conversion 1428931431

Base System Value
2 Binary 1010101001010111100001101100111
3 Ternary 10200120210020102100
4 Quaternary 1111022330031213
5 Quinary 10411301301211
6 Senary 353442543143
8 Octal 12512741547
10 Decimal 1428931431
12 Duodecimal 33a667ab3
16 Hexadecimal 552bc367
20 Vigesimal 126ag8bb
36 Base36 nmqyjr

Cryptographic Hash Functions

md5 728976ffa4a8d2a9ca940a3a9e020ab0
sha1 b55de03b05bb817ae96a50c9cb69b34a4bc5e666
sha256 a4f54710708ad526572f9f5d1a01c7513b20616acb029f7f76903c0915fa0370
sha512 8ea74bbb46b812463b8cc9de5856fa11f51d1adf12a31b004901e8e28dca9eb841b8748fbc0032cefe61d60e3a676aec68d6ca38023366301265bc51e03c51cf
ripemd-160 d0df2e81b4c8c8527dc3e1faa2886b3306442b38

1428931431 as geometric shapes

Circle

Radius = n
Diameter 2857862862
Circumference 8978240972.2263
Area 6.4146453601531E+18

Sphere

Radius = n
Volume 1.2221451165121E+28
Surface area 2.5658581440612E+19
Circumference 8978240972.2263

Square

Length = n
Perimeter 5715725724
Area 2041845034499707761
Diagonal 2020814209.4214

Cube

Length = n
Surface area 1.2251070206998E+19
Volume 2.9176565470279E+27
Space diagonal 2474981839.0241

Equilateral Triangle

Length = n
Perimeter 4286794293
Area 8.8414483523393E+17
Altitude 1237490919.5121

Triangular Pyramid

Length = n
Surface area 8.8414483523393E+17
Volume 3.4384912159613E+26
Height 673604736.4738