1285428077 (number)

1285428077 is an odd 10-digits prime number following 1285428076 and preceding 1285428078. In scientific notation, it is written as 1.285428077 × 10^9. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 1285428076 positive integers (up to 1285428077) that are relatively prime to 1285428077.

Interesting facts

Basic properties

Name

Name one billion two hundred eighty-five million four hundred twenty-eight thousand seventy-seven

Notation

Scientific notation 1.285428077 × 10^9
Engineering notation 1.285428077 × 10^9

Prime Factorization of 1285428077

Prime Factorization 1285428077

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 1285428077
Product of the distinct prime numbers

The prime factorization of 1285428077 is 1285428077. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 9, 85, 58, 308, 819, 7, 6348, 31252, 36782, 949178, 435357, 3144014, 7663042, 40445922, 35609959, 210240870, 886391436, 7777101049, 5878639062

Basic calculations (n = 1285428077)

Multiplication

n×y
n×2 2570856154
n×3 3856284231
n×4 5141712308
n×5 6427140385

Division

n÷y
n÷2 642714038.5
n÷3 428476025.66667
n÷3 321357019.25
n÷5 257085615.4

Exponentiation

ny
n2 1652325341139917929
n3 2.1239453858399E+27
n4 2.7301790329731E+36
n5 3.5094487842204E+45

Nth Root

y√n
2√n 35852.86706806
3√n 1087.2996809347
4√n 189.34853331373
5√n 66.345207444248

Divisors of 1285428077

1, 1285428077

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 1285428078
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 642714039
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 35852.867082006
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999984441
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1285428077 can be divided by 2 positive divisors. The sum of these divisors (counting 1285428077) is 1285428078, the average is 642714039.

Base conversion 1285428077

Base System Value
2 Binary 1001100100111100001001101101101
3 Ternary 10022120202111211022
4 Quaternary 1030213201031231
5 Quinary 10113032144302
6 Senary 331315103525
8 Octal 11447411555
10 Decimal 1285428077
12 Duodecimal 2ba5a1ba5
16 Hexadecimal 4c9e136d
20 Vigesimal 101dia3h
36 Base36 l9b6nh

Cryptographic Hash Functions

md5 8ed65289c01c3cad0d7803af5e909ebd
sha1 e5e6744d10fded070dd9eb95104ddc4ae357f3ec
sha256 fe9da49102a6d97c1f4344971ad445db560db138420b68a074ed67bb06c11442
sha512 786e5b5dab63f09bdf974d12c65d7b4ab64df4ec3abc0b531bac3afd3db01a38f7e041e3a2b0ec87f49e6eacb113b2d0434215de334e20df24b023ba966fe376
ripemd-160 cc678fb4f808cf176f5c74eeb3d81f237dde578d

1285428077 as geometric shapes

Circle

Radius = n
Diameter 2570856154
Circumference 8076582806.8425
Area 5.1909331530654E+18

Sphere

Radius = n
Volume 8.8967616277072E+27
Surface area 2.0763732612262E+19
Circumference 8076582806.8425

Square

Length = n
Perimeter 5141712308
Area 1652325341139917929
Diagonal 1817869819.9486

Cube

Length = n
Surface area 9.9139520468395E+18
Volume 2.1239453858399E+27
Space diagonal 2226426738.8396

Equilateral Triangle

Length = n
Perimeter 3856284231
Area 7.1547786037198E+17
Altitude 1113213369.4198

Triangular Pyramid

Length = n
Surface area 7.1547786037198E+17
Volume 2.5030936419954E+26
Height 605956606.64952