819432828 (number)

819432828 is an even 9-digits composite number following 819432827 and preceding 819432829. In scientific notation, it is written as 8.19432828 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 268512624 positive integers (up to 819432828) that are relatively prime to 819432828.

Interesting facts

Basic properties

Name

Name eight hundred nineteen million four hundred thirty-two thousand eight hundred twenty-eight

Notation

Scientific notation 8.19432828 × 10^8
Engineering notation 8.19432828 × 10^6

Prime Factorization of 819432828

Prime Factorization 2 × 2 × 3 × 177 × 3 × 128599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 136572138
Product of the distinct prime numbers

The prime factorization of 819432828 is 2 × 2 × 3 × 177 × 3 × 128599. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 819432828)

Multiplication

n×y
n×2 1638865656
n×3 2458298484
n×4 3277731312
n×5 4097164140

Division

n÷y
n÷2 409716414
n÷3 273144276
n÷3 204858207
n÷5 163886565.6

Exponentiation

ny
n2 671470159604077584
n3 5.5022469180198E+26
n4 4.5087217523873E+35
n5 3.6945946162238E+44

Nth Root

y√n
2√n 28625.737160814
3√n 935.77431277957
4√n 169.19142165256
5√n 60.632108570024

Divisors of 819432828

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -819432827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 819432828 can be divided by 36 positive divisors. The sum of these divisors (counting 819432828) is 1, the average is 0.027777777777778.

Base conversion 819432828

Base System Value
2 Binary 110000110101111000110101111100
3 Ternary 2010002220111112000
4 Quaternary 300311320311330
5 Quinary 3134233322303
6 Senary 213151142300
8 Octal 6065706574
10 Decimal 819432828
12 Duodecimal 1aa514990
16 Hexadecimal 30d78d7c
20 Vigesimal cg19218
36 Base36 djvaf0

Cryptographic Hash Functions

md5 4d63c0a889313d80b980b3d822d3abb3
sha1 63bd12eb9b6bebd17ece756a06a51df176109738
sha256 92950d224c9a6f90133835410410cf31e937490417eb03524566534a5f8282e0
sha512 442e6d590bdc8f6fbd57205a54466144a42f957e3190808db1b638da0dd57635380139da96032734fde4b307ad349c7546794cb8c9ccca76da713a767ac734c1
ripemd-160 e40dba60e3acca0da0af5ab16573134174785538

819432828 as geometric shapes

Circle

Radius = n
Diameter 1638865656
Circumference 5148648305.1102
Area 2.1094857205169E+18

Sphere

Radius = n
Volume 2.3047757994517E+27
Surface area 8.4379428820677E+18
Circumference 5148648305.1102

Square

Length = n
Perimeter 3277731312
Area 671470159604077584
Diagonal 1158853018.8113

Cube

Length = n
Surface area 4028820957624465504
Volume 5.5022469180198E+26
Space diagonal 1419299291.4858

Equilateral Triangle

Length = n
Perimeter 2458298484
Area 2.9075510805016E+17
Altitude 709649645.74292

Triangular Pyramid

Length = n
Surface area 2.9075510805016E+17
Volume 6.4844601791576E+25
Height 386284339.60378