1028749095 (number)

1028749095 is an odd 10-digits composite number following 1028749094 and preceding 1028749096. In scientific notation, it is written as 1.028749095 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 498079680 positive integers (up to 1028749095) that are relatively prime to 1028749095.

Interesting facts

Basic properties

Name

Name one billion twenty-eight million seven hundred forty-nine thousand ninety-five

Notation

Scientific notation 1.028749095 × 10^9
Engineering notation 1.028749095 × 10^9

Prime Factorization of 1028749095

Prime Factorization 55 × 3 × 3 × 1163 × 1787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 342916365
Product of the distinct prime numbers

The prime factorization of 1028749095 is 55 × 3 × 3 × 1163 × 1787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 71, 85, 356, 918, 451, 2590, 48359, 82585, 341728, 820006, 987274, 8897670, 37610785, 3332529, 891419878, 672236049, 304064389, 868928656

Basic calculations (n = 1028749095)

Multiplication

n×y
n×2 2057498190
n×3 3086247285
n×4 4114996380
n×5 5143745475

Division

n÷y
n÷2 514374547.5
n÷3 342916365
n÷3 257187273.75
n÷5 205749819

Exponentiation

ny
n2 1058324700463319025
n3 1.0887505778178E+27
n4 1.1200511716108E+36
n5 1.1522516291483E+45

Nth Root

y√n
2√n 32074.118771994
3√n 1009.4926363934
4√n 179.09248664306
5√n 63.454422104445

Divisors of 1028749095

1, 3, 9, 55, 165, 495, 1163, 1787, 3489, 5361, 10467, 16083, 63965, 98285, 191895, 294855, 575685, 884565, 2078281, 6234843, 18704529, 114305455, 342916365, 1028749095

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1028749094
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1028749095 can be divided by 24 positive divisors. The sum of these divisors (counting 1028749095) is 1, the average is 0.041666666666667.

Base conversion 1028749095

Base System Value
2 Binary 111101010100010111011100100111
3 Ternary 2122200202212110100
4 Quaternary 331110113130213
5 Quinary 4101324432340
6 Senary 250025355143
8 Octal 7524273447
10 Decimal 1028749095
12 Duodecimal 248638ab3
16 Hexadecimal 3d517727
20 Vigesimal g19dcef
36 Base36 h0hnvr

Cryptographic Hash Functions

md5 45778ee0bd9d0e651c95d9a623c6b21f
sha1 157c33b6485bc90263d148e2afe1940776868e5b
sha256 0820285e929efa88951e5ffa8241e29ca81ead6fcb53a8d3227daa02251623e5
sha512 e73edbfc57e8f8b37da4589297d9a799a86b01e5ec8d63ecf874dada3e7926c3955c0e9b4fab1daf20ff3c5bbdf4d0b25f41dcc821168f966536cc6f080e9e31
ripemd-160 876643d8e5c84d8e2e779179adecfa6a4e2989e0

1028749095 as geometric shapes

Circle

Radius = n
Diameter 2057498190
Circumference 6463821198.4783
Area 3.3248251040882E+18

Sphere

Radius = n
Volume 4.5605477558187E+27
Surface area 1.3299300416353E+19
Circumference 6463821198.4783

Square

Length = n
Perimeter 4114996380
Area 1058324700463319025
Diagonal 1454870922.428

Cube

Length = n
Surface area 6349948202779914150
Volume 1.0887505778178E+27
Space diagonal 1781845700.7805

Equilateral Triangle

Length = n
Perimeter 3086247285
Area 4.582680380269E+17
Altitude 890922850.39025

Triangular Pyramid

Length = n
Surface area 4.582680380269E+17
Volume 1.2831048609929E+26
Height 484956974.14268