1028744555 (number)

1028744555 is an odd 10-digits composite number following 1028744554 and preceding 1028744556. In scientific notation, it is written as 1.028744555 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 822995640 positive integers (up to 1028744555) that are relatively prime to 1028744555.

Interesting facts

Basic properties

Name

Name one billion twenty-eight million seven hundred forty-four thousand five hundred fifty-five

Notation

Scientific notation 1.028744555 × 10^9
Engineering notation 1.028744555 × 10^9

Prime Factorization of 1028744555

Prime Factorization 5 × 205748911

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1028744555
Product of the distinct prime numbers

The prime factorization of 1028744555 is 5 × 205748911. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 54, 100, 186, 806, 3605, 1988, 81397, 75838, 897342, 653321, 2694538, 5166017, 61221016, 5787800, 873423885, 303082298, 422020054, 7555936992

Basic calculations (n = 1028744555)

Multiplication

n×y
n×2 2057489110
n×3 3086233665
n×4 4114978220
n×5 5143722775

Division

n÷y
n÷2 514372277.5
n÷3 342914851.66667
n÷3 257186138.75
n÷5 205748911

Exponentiation

ny
n2 1058315359442148025
n3 1.088736163499E+27
n4 1.1200314000312E+36
n5 1.1522262042111E+45

Nth Root

y√n
2√n 32074.047998343
3√n 1009.4911513849
4√n 179.09228905328
5√n 63.454366097867

Divisors of 1028744555

1, 5, 205748911, 1028744555

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 -1028744554
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 1028744555 can be divided by 4 positive divisors. The sum of these divisors (counting 1028744555) is 1, the average is 0.25.

Base conversion 1028744555

Base System Value
2 Binary 111101010100010110010101101011
3 Ternary 2122200202122020012
4 Quaternary 331110112111223
5 Quinary 4101324311210
6 Senary 250025322135
8 Octal 7524262553
10 Decimal 1028744555
12 Duodecimal 24863634b
16 Hexadecimal 3d51656b
20 Vigesimal g19d17f
36 Base36 h0hkdn

Cryptographic Hash Functions

md5 adec73b7ac4f30b580d0ce8f45f7803e
sha1 39cad9dfd6f4a4bc056ced6dc3d16b7a9d4e6b17
sha256 bc9f48fb0cd85a06b251cc4698fb7998338bdc3317e435458517b512521804b0
sha512 043f4d1d2711784cc2b2bdd00a8753c16a3731d88a1aec4f27cfdab9f079b69fa51f2bdb2276fd7e0292b6f531477d641d573fc09700f9ac3d213511ca0a3606
ripemd-160 6aef8b6510c08d9b54a9b5f7d8505269f00c5356

1028744555 as geometric shapes

Circle

Radius = n
Diameter 2057489110
Circumference 6463792672.817
Area 3.3247957584047E+18

Sphere

Radius = n
Volume 4.5604873772612E+27
Surface area 1.3299183033619E+19
Circumference 6463792672.817

Square

Length = n
Perimeter 4114978220
Area 1058315359442148025
Diagonal 1454864501.8985

Cube

Length = n
Surface area 6349892156652888150
Volume 1.088736163499E+27
Space diagonal 1781837837.2698

Equilateral Triangle

Length = n
Perimeter 3086233665
Area 4.5826399324608E+17
Altitude 890918918.63492

Triangular Pyramid

Length = n
Surface area 4.5826399324608E+17
Volume 1.2830878735553E+26
Height 484954833.96616