1028444849 (number)

1028444849 is an odd 10-digits composite number following 1028444848 and preceding 1028444850. In scientific notation, it is written as 1.028444849 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 1028378736 positive integers (up to 1028444849) that are relatively prime to 1028444849.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.028444849 × 10^9
Engineering notation 1.028444849 × 10^9

Prime Factorization of 1028444849

Prime Factorization 41077 × 25037

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1028444849
Product of the distinct prime numbers

The prime factorization of 1028444849 is 41077 × 25037. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 31, 55, 387, 799, 7187, 7601, 68760, 80545, 781416, 523740, 123070, 7178707, 6510933, 88639119, 512562506, 20725444, 7277795682, 626021390

Basic calculations (n = 1028444849)

Multiplication

n×y
n×2 2056889698
n×3 3085334547
n×4 4113779396
n×5 5142224245

Division

n÷y
n÷2 514222424.5
n÷3 342814949.66667
n÷3 257111212.25
n÷5 205688969.8

Exponentiation

ny
n2 1057698807434632801
n3 1.0877848902996E+27
n4 1.1187267672486E+36
n5 1.1505487812153E+45

Nth Root

y√n
2√n 32069.375562988
3√n 1009.3931095729
4√n 179.0792438084
5√n 63.450668412038

Divisors of 1028444849

1, 25037, 41077, 1028444849

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 -1028444848
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 1028444849 can be divided by 4 positive divisors. The sum of these divisors (counting 1028444849) is 1, the average is 0.25.

Base conversion 1028444849

Base System Value
2 Binary 111101010011001101001010110001
3 Ternary 2122200012102002222
4 Quaternary 331103031022301
5 Quinary 4101240213344
6 Senary 250015050425
8 Octal 7523151261
10 Decimal 1028444849
12 Duodecimal 248510a15
16 Hexadecimal 3d4cd2b1
20 Vigesimal g17fc29
36 Base36 h0b54h

Cryptographic Hash Functions

md5 1275d2b44b508bff3958c38b3f126a5b
sha1 3e30fefc99339187da6d855278fb6cce9ee7ce7b
sha256 969d5493aef2e3a9e1c951500f8f4a025e4b497c8a6a2c07947eaa950b0eb4f3
sha512 a498cdf35ca440843e3bd564398e2208c296d35a2a625aaae946b8c308368b8f581e5fa9a406db09107eaf7f6e38e88347d3a070a5bbacc1d52aafe63d50042c
ripemd-160 a1d9187888b9f8372186139fedd489459c6fbd6b

1028444849 as geometric shapes

Circle

Radius = n
Diameter 2056889698
Circumference 6461909564.4813
Area 3.3228588031473E+18

Sphere

Radius = n
Volume 4.5565026934016E+27
Surface area 1.3291435212589E+19
Circumference 6461909564.4813

Square

Length = n
Perimeter 4113779396
Area 1057698807434632801
Diagonal 1454440653.6085

Cube

Length = n
Surface area 6346192844607796806
Volume 1.0877848902996E+27
Space diagonal 1781318731.2505

Equilateral Triangle

Length = n
Perimeter 3085334547
Area 4.5799701839545E+17
Altitude 890659365.62525

Triangular Pyramid

Length = n
Surface area 4.5799701839545E+17
Volume 1.2819667873385E+26
Height 484813551.20285