1028264840 (number)

1028264840 is an even 10-digits composite number following 1028264839 and preceding 1028264841. In scientific notation, it is written as 1.028264840 × 10^9. The sum of its digits is 35. It has a total of 7 prime factors and 64 positive divisors. There are 404870400 positive integers (up to 1028264840) that are relatively prime to 1028264840.

Interesting facts

Basic properties

Name

Name one billion twenty-eight million two hundred sixty-four thousand eight hundred forty

Notation

Scientific notation 1.028264840 × 10^9
Engineering notation 1.028264840 × 10^9

Prime Factorization of 1028264840

Prime Factorization 2 × 2 × 2 × 5 × 101 × 199 × 1279

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 257066210
Product of the distinct prime numbers

The prime factorization of 1028264840 is 2 × 2 × 2 × 5 × 101 × 199 × 1279. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 96, 57, 661, 584, 1525, 936, 36819, 89616, 482661, 734605, 8415686, 9127544, 37762766, 15433179, 50703022, 859003403, 572568977, 8431756252

Basic calculations (n = 1028264840)

Multiplication

n×y
n×2 2056529680
n×3 3084794520
n×4 4113059360
n×5 5141324200

Division

n÷y
n÷2 514132420
n÷3 342754946.66667
n÷3 257066210
n÷5 205652968

Exponentiation

ny
n2 1057328581180225600
n3 1.0872138043547E+27
n4 1.1179437285806E+36
n5 1.1495422291979E+45

Nth Root

y√n
2√n 32066.56888412
3√n 1009.3342146805
4√n 179.07140722103
5√n 63.448447098737

Divisors of 1028264840

1, 2, 4, 5, 8, 10, 20, 40, 101, 199, 202, 398, 404, 505, 796, 808, 995, 1010, 1279, 1592, 1990, 2020, 2558, 3980, 4040, 5116, 6395, 7960, 10232, 12790, 20099, 25580, 40198, 51160, 80396, 100495, 129179, 160792, 200990, 254521, 258358, 401980, 509042, 516716, 645895, 803960, 1018084, 1033432, 1272605, 1291790, 2036168, 2545210, 2583580, 5090420, 5167160, 10180840, 25706621, 51413242, 102826484, 128533105, 205652968, 257066210, 514132420, 1028264840

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 -1028264839
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 1028264840 can be divided by 64 positive divisors. The sum of these divisors (counting 1028264840) is 1, the average is 0.015625.

Base conversion 1028264840

Base System Value
2 Binary 111101010010100001001110001000
3 Ternary 2122122212021011222
4 Quaternary 331102201032020
5 Quinary 4101213433330
6 Senary 250011141212
8 Octal 7522411610
10 Decimal 1028264840
12 Duodecimal 248444808
16 Hexadecimal 3d4a1388
20 Vigesimal g16d220
36 Base36 h07a88

Cryptographic Hash Functions

md5 f7104ccbcf9c65cef3489399206dea5e
sha1 77fc275d65762ebb968ce775c0c268bb6eabdce1
sha256 aff14541318f7ce0ea84be49784b4096006abd7a54c8c1808d795a8067d099a7
sha512 c9c368fd0c3b85dbe70d5c33a40138139c98452e1bf67dc9319a5a2bbcd467061b39cbf0e36838a16837a3fc441b5902a34249d3e809fe0f6222aabd589e5259
ripemd-160 b16036d737d4db5a836b3b79344fa4fec844864e

1028264840 as geometric shapes

Circle

Radius = n
Diameter 2056529680
Circumference 6460778534.5774
Area 3.3216957030663E+18

Sphere

Radius = n
Volume 4.5541105341896E+27
Surface area 1.3286782812265E+19
Circumference 6460778534.5774

Square

Length = n
Perimeter 4113059360
Area 1057328581180225600
Diagonal 1454186082.4394

Cube

Length = n
Surface area 6343971487081353600
Volume 1.0872138043547E+27
Space diagonal 1781006946.5167

Equilateral Triangle

Length = n
Perimeter 3084794520
Area 4.5783670572472E+17
Altitude 890503473.25834

Triangular Pyramid

Length = n
Surface area 4.5783670572472E+17
Volume 1.2812937560981E+26
Height 484728694.14647