828561938 (number)

828561938 is an even 9-digits composite number following 828561937 and preceding 828561939. In scientific notation, it is written as 8.28561938 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 414230544 positive integers (up to 828561938) that are relatively prime to 828561938.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million five hundred sixty-one thousand nine hundred thirty-eight

Notation

Scientific notation 8.28561938 × 10^8
Engineering notation 8.28561938 × 10^6

Prime Factorization of 828561938

Prime Factorization 2 × 10333 × 40093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828561938
Product of the distinct prime numbers

The prime factorization of 828561938 is 2 × 10333 × 40093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 6, 98, 19, 689, 9332, 7700, 98007, 77354, 991340, 343018, 8430768, 9578583, 89806046, 24986752, 398355083, 493325178, 3406588567, 2469161213

Basic calculations (n = 828561938)

Multiplication

n×y
n×2 1657123876
n×3 2485685814
n×4 3314247752
n×5 4142809690

Division

n÷y
n÷2 414280969
n÷3 276187312.66667
n÷3 207140484.5
n÷5 165712387.6

Exponentiation

ny
n2 686514885102315844
n3 5.6882010366622E+26
n4 4.7130268746705E+35
n5 3.905034681123E+44

Nth Root

y√n
2√n 28784.751831482
3√n 939.23656815659
4√n 169.66069618943
5√n 60.766608162461

Divisors of 828561938

1, 2, 10333, 20666, 40093, 80186, 414280969, 828561938

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 -828561937
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 828561938 can be divided by 8 positive divisors. The sum of these divisors (counting 828561938) is 1, the average is 0.125.

Base conversion 828561938

Base System Value
2 Binary 110001011000101101101000010010
3 Ternary 2010202002022022012
4 Quaternary 301120231220102
5 Quinary 3144102440223
6 Senary 214114542522
8 Octal 6130555022
10 Decimal 828561938
12 Duodecimal 1b1597a42
16 Hexadecimal 3162da12
20 Vigesimal ciia4gi
36 Base36 dpayhe

Cryptographic Hash Functions

md5 f1c6aa7d8966a62b9117597ae2b7ecea
sha1 f5b7931a25f4571a0ceb5f0313008391b22191f1
sha256 1972ed86056e3230b78462be6e9004c0cb760fdd0ea9de485cb5402cc0bcfd8e
sha512 3807e7efdd71adc6e5a4e5d6440cd8399476b0a56fdec539c5c0805d06057cebf0018094ead022ed878eabacdc050dc250b187a37c0ec641b33a6c4126f4dfde
ripemd-160 3b42a5157dd080e6e3657dd66045cb6258833577

828561938 as geometric shapes

Circle

Radius = n
Diameter 1657123876
Circumference 5206008194.9298
Area 2.1567501196175E+18

Sphere

Radius = n
Volume 2.3826680785227E+27
Surface area 8.6270004784699E+18
Circumference 5206008194.9298

Square

Length = n
Perimeter 3314247752
Area 686514885102315844
Diagonal 1171763529.9857

Cube

Length = n
Surface area 4119089310613895064
Volume 5.6882010366622E+26
Space diagonal 1435111373.8337

Equilateral Triangle

Length = n
Perimeter 2485685814
Area 2.9726966528738E+17
Altitude 717555686.91687

Triangular Pyramid

Length = n
Surface area 2.9726966528738E+17
Volume 6.703609209627E+25
Height 390587843.32858