828549990 (number)

828549990 is an even 9-digits composite number following 828549989 and preceding 828549991. In scientific notation, it is written as 8.28549990 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 218282688 positive integers (up to 828549990) that are relatively prime to 828549990.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million five hundred forty-nine thousand nine hundred ninety

Notation

Scientific notation 8.28549990 × 10^8
Engineering notation 8.28549990 × 10^6

Prime Factorization of 828549990

Prime Factorization 2 × 15 × 3 × 83 × 110917

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 828549990
Product of the distinct prime numbers

The prime factorization of 828549990 is 2 × 15 × 3 × 83 × 110917. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828549990)

Multiplication

n×y
n×2 1657099980
n×3 2485649970
n×4 3314199960
n×5 4142749950

Division

n÷y
n÷2 414274995
n÷3 276183330
n÷3 207137497.5
n÷5 165709998

Exponentiation

ny
n2 686495085929000100
n3 5.6879549658152E+26
n4 4.7127550300467E+35
n5 3.9047531330176E+44

Nth Root

y√n
2√n 28784.544290296
3√n 939.23205348607
4√n 169.66008455231
5√n 60.766432908545

Divisors of 828549990

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828549989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828549990 can be divided by 32 positive divisors. The sum of these divisors (counting 828549990) is 1, the average is 0.03125.

Base conversion 828549990

Base System Value
2 Binary 110001011000101010101101100110
3 Ternary 2010202001200220200
4 Quaternary 301120222231212
5 Quinary 3144102044430
6 Senary 214114411330
8 Octal 6130525546
10 Decimal 828549990
12 Duodecimal 1b1590b46
16 Hexadecimal 3162ab66
20 Vigesimal cii8eja
36 Base36 dpap9i

Cryptographic Hash Functions

md5 f15a1d74fba5aac65254b4def87a8040
sha1 adfa4b56541da6b368cc7c6f8b2954b28cc71cfd
sha256 538bfa4d243eeefff8038449e7d49676f197bb5562f76415589d9046738a9f28
sha512 1f4e224b8cbdec09346cd465ad5749721b8bf0467debdaea3f39776fad5a245b17085b9eac6cb4523f3346bca776da17d9985a8351d7f14884e7895b36ec79a6
ripemd-160 13d1c1be7d5d48e283eededa64d9943fc76bb61a

828549990 as geometric shapes

Circle

Radius = n
Diameter 1657099980
Circumference 5205933123.4318
Area 2.15668791868E+18

Sphere

Radius = n
Volume 2.3825650046073E+27
Surface area 8.6267516747202E+18
Circumference 5205933123.4318

Square

Length = n
Perimeter 3314199960
Area 686495085929000100
Diagonal 1171746632.9621

Cube

Length = n
Surface area 4118970515574000600
Volume 5.6879549658152E+26
Space diagonal 1435090679.2907

Equilateral Triangle

Length = n
Perimeter 2485649970
Area 2.9726109199385E+17
Altitude 717545339.64534

Triangular Pyramid

Length = n
Surface area 2.9726109199385E+17
Volume 6.7033192123527E+25
Height 390582210.98736