1028542280 (number)

1028542280 is an even 10-digits composite number following 1028542279 and preceding 1028542281. In scientific notation, it is written as 1.028542280 × 10^9. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 393479424 positive integers (up to 1028542280) that are relatively prime to 1028542280.

Interesting facts

Basic properties

Name

Name one billion twenty-eight million five hundred forty-two thousand two hundred eighty

Notation

Scientific notation 1.028542280 × 10^9
Engineering notation 1.028542280 × 10^9

Prime Factorization of 1028542280

Prime Factorization 2 × 2 × 2 × 5 × 59 × 37 × 11779

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 257135570
Product of the distinct prime numbers

The prime factorization of 1028542280 is 2 × 2 × 2 × 5 × 59 × 37 × 11779. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 8, 2, 24, 285, 811, 7431, 6597, 78444, 67449, 641489, 678699, 1149537, 8416041, 51532829, 39588075, 90202336, 696429621, 3881856930, 4928054621

Basic calculations (n = 1028542280)

Multiplication

n×y
n×2 2057084560
n×3 3085626840
n×4 4114169120
n×5 5142711400

Division

n÷y
n÷2 514271140
n÷3 342847426.66667
n÷3 257135570
n÷5 205708456

Exponentiation

ny
n2 1057899221747598400
n3 1.0880940775465E+27
n4 1.1191507633742E+36
n5 1.1510938778246E+45

Nth Root

y√n
2√n 32070.894593073
3√n 1009.4249839363
4√n 179.08348498137
5√n 63.451870582057

Divisors of 1028542280

1, 2, 4, 5, 8, 10, 20, 37, 40, 59, 74, 118, 148, 185, 236, 295, 296, 370, 472, 590, 740, 1180, 1480, 2183, 2360, 4366, 8732, 10915, 11779, 17464, 21830, 23558, 43660, 47116, 58895, 87320, 94232, 117790, 235580, 435823, 471160, 694961, 871646, 1389922, 1743292, 2179115, 2779844, 3474805, 3486584, 4358230, 5559688, 6949610, 8716460, 13899220, 17432920, 25713557, 27798440, 51427114, 102854228, 128567785, 205708456, 257135570, 514271140, 1028542280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1028542279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1028542280 can be divided by 64 positive divisors. The sum of these divisors (counting 1028542280) is 1, the average is 0.015625.

Base conversion 1028542280

Base System Value
2 Binary 111101010011100100111101001000
3 Ternary 2122200101100202112
4 Quaternary 331103210331020
5 Quinary 4101301323110
6 Senary 250021121452
8 Octal 7523447510
10 Decimal 1028542280
12 Duodecimal 248559288
16 Hexadecimal 3d4e4f48
20 Vigesimal g187fe0
36 Base36 h0d8aw

Cryptographic Hash Functions

md5 12c6ab0f369552f72f73345b76e8c625
sha1 b024297d57147f63559d1eb104b83f3dbe77a028
sha256 8f9d01a86efa470e30080143743da50275657875e8a6087a423ecc16d4e16413
sha512 cc2990e8980993cbdb5618685adf1e184d5c49fa932d9a7c94eafda745aec921293956c2b663e4dfdd036651bdfa24c1ad6322057a4e1352c110ff6aab9d800e
ripemd-160 ca6dd3731799b4f061f889a3ff3e2bd341ff882e

1028542280 as geometric shapes

Circle

Radius = n
Diameter 2057084560
Circumference 6462521741.509
Area 3.3234884232806E+18

Sphere

Radius = n
Volume 4.5577978139129E+27
Surface area 1.3293953693122E+19
Circumference 6462521741.509

Square

Length = n
Perimeter 4114169120
Area 1057899221747598400
Diagonal 1454578441.8501

Cube

Length = n
Surface area 6347395330485590400
Volume 1.0880940775465E+27
Space diagonal 1781487486.6927

Equilateral Triangle

Length = n
Perimeter 3085626840
Area 4.580838003386E+17
Altitude 890743743.34637

Triangular Pyramid

Length = n
Surface area 4.580838003386E+17
Volume 1.2823311680034E+26
Height 484859480.61672