828291240 (number)

828291240 is an even 9-digits composite number following 828291239 and preceding 828291241. In scientific notation, it is written as 8.28291240 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 189323136 positive integers (up to 828291240) that are relatively prime to 828291240.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million two hundred ninety-one thousand two hundred forty

Notation

Scientific notation 8.28291240 × 10^8
Engineering notation 8.28291240 × 10^6

Prime Factorization of 828291240

Prime Factorization 2 × 2 × 2 × 35 × 3 × 3 × 328687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 69024270
Product of the distinct prime numbers

The prime factorization of 828291240 is 2 × 2 × 2 × 35 × 3 × 3 × 328687. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 65, 40, 455, 731, 7981, 7429, 98548, 17420, 241588, 963558, 2496955, 7114882, 83808327, 98968070, 212232209, 807799448, 1071130450, 4025067093

Basic calculations (n = 828291240)

Multiplication

n×y
n×2 1656582480
n×3 2484873720
n×4 3313164960
n×5 4141456200

Division

n÷y
n÷2 414145620
n÷3 276097080
n÷3 207072810
n÷5 165658248

Exponentiation

ny
n2 686066378260737600
n3 5.682627711719E+26
n4 4.7068707537981E+35
n5 3.8986598131831E+44

Nth Root

y√n
2√n 28780.049339777
3√n 939.13427157808
4√n 169.64683710514
5√n 60.762637053332

Divisors of 828291240

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 35, 36, 70, 72, 105, 140, 210, 280, 315, 420, 630, 840, 1260, 2520, 328687, 657374, 986061, 1314748, 1972122, 2629496, 2958183, 3944244, 5916366, 7888488, 11504045, 11832732, 23008090, 23665464, 34512135, 46016180, 69024270, 92032360, 103536405, 138048540, 207072810, 276097080, 414145620, 828291240

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828291239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828291240 can be divided by 48 positive divisors. The sum of these divisors (counting 828291240) is 1, the average is 0.020833333333333.

Base conversion 828291240

Base System Value
2 Binary 110001010111101011100010101000
3 Ternary 2010201120112222100
4 Quaternary 301113223202220
5 Quinary 3144020304430
6 Senary 214105053400
8 Octal 6127534250
10 Decimal 828291240
12 Duodecimal 1b1487260
16 Hexadecimal 315eb8a8
20 Vigesimal cigg820
36 Base36 dp55m0

Cryptographic Hash Functions

md5 f6efb2677987823f7f136fb01a76688d
sha1 9259d784dd1470db66fcbddc351142ad69fc6398
sha256 4804c0643593c5d92a6958180f90bb569733842cfd053d648dad1222210b8721
sha512 7def193941c21af3a87092b7e368ed9195d075927ac5f883035aa95b56c2c84f6df5b2957b42920bba8141b1e44fa3a9d6ad6d73adcac572b264ee6b7b241823
ripemd-160 5b317850aec124dccee2cd38c08e04ee6e1fba5e

828291240 as geometric shapes

Circle

Radius = n
Diameter 1656582480
Circumference 5204307349.2336
Area 2.1553410938189E+18

Sphere

Radius = n
Volume 2.3803335296296E+27
Surface area 8.6213643752756E+18
Circumference 5204307349.2336

Square

Length = n
Perimeter 3313164960
Area 686066378260737600
Diagonal 1171380705.2028

Cube

Length = n
Surface area 4116398269564425600
Volume 5.682627711719E+26
Space diagonal 1434642511.1442

Equilateral Triangle

Length = n
Perimeter 2484873720
Area 2.9707545612809E+17
Altitude 717321255.57211

Triangular Pyramid

Length = n
Surface area 2.9707545612809E+17
Volume 6.6970409831918E+25
Height 390460235.06761