828442915 (number)

828442915 is an odd 9-digits composite number following 828442914 and preceding 828442916. In scientific notation, it is written as 8.28442915 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 627723360 positive integers (up to 828442915) that are relatively prime to 828442915.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million four hundred forty-two thousand nine hundred fifteen

Notation

Scientific notation 8.28442915 × 10^8
Engineering notation 8.28442915 × 10^6

Prime Factorization of 828442915

Prime Factorization 47 × 155 × 113719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828442915
Product of the distinct prime numbers

The prime factorization of 828442915 is 47 × 155 × 113719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828442915)

Multiplication

n×y
n×2 1656885830
n×3 2485328745
n×4 3313771660
n×5 4142214575

Division

n÷y
n÷2 414221457.5
n÷3 276147638.33333
n÷3 207110728.75
n÷5 165688583

Exponentiation

ny
n2 686317663413697225
n3 5.6857500569443E+26
n4 4.7103193511364E+35
n5 3.9022306938363E+44

Nth Root

y√n
2√n 28782.68429108
3√n 939.19159219592
4√n 169.65460291746
5√n 60.764862236346

Divisors of 828442915

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828442914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828442915 can be divided by 8 positive divisors. The sum of these divisors (counting 828442915) is 1, the average is 0.125.

Base conversion 828442915

Base System Value
2 Binary 110001011000010000100100100011
3 Ternary 2010201212021000221
4 Quaternary 301120100210203
5 Quinary 3144040133130
6 Senary 214112223511
8 Octal 6130204443
10 Decimal 828442915
12 Duodecimal 1b153ab97
16 Hexadecimal 31610923
20 Vigesimal cihf75f
36 Base36 dp8en7

Cryptographic Hash Functions

md5 735aa2bc3273bfa73f33aaf87cea44cc
sha1 87d65fbf70cebd268cbe56c9197616c13238b54a
sha256 05a94f5fbd10cf63e7644db134be9d1ec966440e61dd8eb319b0720b4eeff5f0
sha512 94a9f314ff952af7b89960c100d3fb7ddfda96269499e0af7d1ffd5dc0c6bfc5dd0d3dc77cd269ab483c762e4b276602a1915be4a93825f16e9202a0bc610a49
ripemd-160 2e5d1088600282720839fe5ac3da3bd606b838e3

828442915 as geometric shapes

Circle

Radius = n
Diameter 1656885830
Circumference 5205260351.365
Area 2.1561305294094E+18

Sphere

Radius = n
Volume 2.3816414145392E+27
Surface area 8.6245221176375E+18
Circumference 5205260351.365

Square

Length = n
Perimeter 3313771660
Area 686317663413697225
Diagonal 1171595206.0449

Cube

Length = n
Surface area 4117905980482183350
Volume 5.6857500569443E+26
Space diagonal 1434905219.9505

Equilateral Triangle

Length = n
Perimeter 2485328745
Area 2.9718426579112E+17
Altitude 717452609.97523

Triangular Pyramid

Length = n
Surface area 2.9718426579112E+17
Volume 6.7007207023285E+25
Height 390531735.3483