1028776872 (number)

1028776872 is an even 10-digits composite number following 1028776871 and preceding 1028776873. In scientific notation, it is written as 1.028776872 × 10^9. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 342820800 positive integers (up to 1028776872) that are relatively prime to 1028776872.

Interesting facts

Basic properties

Name

Name one billion twenty-eight million seven hundred seventy-six thousand eight hundred seventy-two

Notation

Scientific notation 1.028776872 × 10^9
Engineering notation 1.028776872 × 10^9

Prime Factorization of 1028776872

Prime Factorization 2 × 2 × 2 × 3 × 6803 × 6301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 257194218
Product of the distinct prime numbers

The prime factorization of 1028776872 is 2 × 2 × 2 × 3 × 6803 × 6301. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1028776872)

Multiplication

n×y
n×2 2057553744
n×3 3086330616
n×4 4115107488
n×5 5143884360

Division

n÷y
n÷2 514388436
n÷3 342925624
n÷3 257194218
n÷5 205755374.4

Exponentiation

ny
n2 1058381852362104384
n3 1.0888387714547E+27
n4 1.1201721454094E+36
n5 1.1524071958559E+45

Nth Root

y√n
2√n 32074.551781747
3√n 1009.5017219986
4√n 179.09369553881
5√n 63.454764764177

Divisors of 1028776872

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1028776871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1028776872 can be divided by 32 positive divisors. The sum of these divisors (counting 1028776872) is 1, the average is 0.03125.

Base conversion 1028776872

Base System Value
2 Binary 111101010100011110001110101000
3 Ternary 2122200211021120010
4 Quaternary 331110132032220
5 Quinary 4101331324442
6 Senary 250030131520
8 Octal 7524361650
10 Decimal 1028776872
12 Duodecimal 248650ba0
16 Hexadecimal 3d51e3a8
20 Vigesimal g19h23c
36 Base36 h0i9bc

Cryptographic Hash Functions

md5 693533ee9dc9d6a6af74cbda3289ae05
sha1 1056fc433b895967dba96fee1c58b71890d371ff
sha256 c8d8b0d9e0bbfa1931c05ae8bc7a620a91cfc0dcfbbd534ed6b771ad2d034fea
sha512 67a2becc9e33b8eca4af1bf234dbdca2259251d6f918211f1f6b63f5f4216304ceead7c356e3da898f12c0f85f079f39dd649099baa07aa7fd2d84405a557c58
ripemd-160 472ecdd16ce13e13c5ed5c7dd3905f835c943a77

1028776872 as geometric shapes

Circle

Radius = n
Diameter 2057553744
Circumference 6463995726.5166
Area 3.3250046520735E+18

Sphere

Radius = n
Volume 4.5609171804609E+27
Surface area 1.3300018608294E+19
Circumference 6463995726.5166

Square

Length = n
Perimeter 4115107488
Area 1058381852362104384
Diagonal 1454910205.0382

Cube

Length = n
Surface area 6350291114172626304
Volume 1.0888387714547E+27
Space diagonal 1781893811.9558

Equilateral Triangle

Length = n
Perimeter 3086330616
Area 4.5829278552501E+17
Altitude 890946905.97789

Triangular Pyramid

Length = n
Surface area 4.5829278552501E+17
Volume 1.2832087981907E+26
Height 484970068.34606