1028238927 (number)

1028238927 is an odd 10-digits composite number following 1028238926 and preceding 1028238928. In scientific notation, it is written as 1.028238927 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 684431832 positive integers (up to 1028238927) that are relatively prime to 1028238927.

Interesting facts

Basic properties

Name

Name one billion twenty-eight million two hundred thirty-eight thousand nine hundred twenty-seven

Notation

Scientific notation 1.028238927 × 10^9
Engineering notation 1.028238927 × 10^9

Prime Factorization of 1028238927

Prime Factorization 3 × 647 × 529747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1028238927
Product of the distinct prime numbers

The prime factorization of 1028238927 is 3 × 647 × 529747. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 73, 98, 713, 442, 3210, 6148, 50699, 61802, 604930, 187861, 5054070, 4228236, 61029975, 97181792, 570625330, 694113040, 7616941425, 1780057

Basic calculations (n = 1028238927)

Multiplication

n×y
n×2 2056477854
n×3 3084716781
n×4 4112955708
n×5 5141194635

Division

n÷y
n÷2 514119463.5
n÷3 342746309
n÷3 257059731.75
n÷5 205647785.4

Exponentiation

ny
n2 1057275290998111329
n3 1.0871316107595E+27
n4 1.1178310409551E+36
n5 1.149397390119E+45

Nth Root

y√n
2√n 32066.164831486
3√n 1009.3257359643
4√n 179.07027902889
5√n 63.44812730638

Divisors of 1028238927

1, 3, 647, 1941, 529747, 1589241, 342746309, 1028238927

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1028238926
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1028238927 can be divided by 8 positive divisors. The sum of these divisors (counting 1028238927) is 1, the average is 0.125.

Base conversion 1028238927

Base System Value
2 Binary 111101010010011010111001001111
3 Ternary 2122122210221122020
4 Quaternary 331102122321033
5 Quinary 4101212121202
6 Senary 250010421223
8 Octal 7522327117
10 Decimal 1028238927
12 Duodecimal 248431813
16 Hexadecimal 3d49ae4f
20 Vigesimal g169h67
36 Base36 h06q8f

Cryptographic Hash Functions

md5 3d4347052d5930000cf2004270be1950
sha1 04de256a9dd26b396a8a8aecc87305714caf5a4b
sha256 2c35539a28c87ef6c066ec893a4b5e360251cb675ac8539fc6560ae3b7a8de26
sha512 b9e976a6f0edd16be7c5ad777fe39db52030958340185f64516db1fa0222598cbfc6d2d6a2eae8c1f5bbdfb997d57fd5cf2a4fa50df5c756024c8fa501e7c23b
ripemd-160 d632c73773fffd67339c94c762df8091cbf4603d

1028238927 as geometric shapes

Circle

Radius = n
Diameter 2056477854
Circumference 6460615718.3965
Area 3.3215282870217E+18

Sphere

Radius = n
Volume 4.5537662424631E+27
Surface area 1.3286113148087E+19
Circumference 6460615718.3965

Square

Length = n
Perimeter 4112955708
Area 1057275290998111329
Diagonal 1454149435.9234

Cube

Length = n
Surface area 6343651745988667974
Volume 1.0871316107595E+27
Space diagonal 1780962063.8841

Equilateral Triangle

Length = n
Perimeter 3084716781
Area 4.5781363039897E+17
Altitude 890481031.94205

Triangular Pyramid

Length = n
Surface area 4.5781363039897E+17
Volume 1.2811968900172E+26
Height 484716478.64112