829121378 (number)

829121378 is an even 9-digits composite number following 829121377 and preceding 829121379. In scientific notation, it is written as 8.29121378 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 411578100 positive integers (up to 829121378) that are relatively prime to 829121378.

Interesting facts

Basic properties

Name

Name eight hundred twenty-nine million one hundred twenty-one thousand three hundred seventy-eight

Notation

Scientific notation 8.29121378 × 10^8
Engineering notation 8.29121378 × 10^6

Prime Factorization of 829121378

Prime Factorization 2 × 139 × 2982451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 829121378
Product of the distinct prime numbers

The prime factorization of 829121378 is 2 × 139 × 2982451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 829121378)

Multiplication

n×y
n×2 1658242756
n×3 2487364134
n×4 3316485512
n×5 4145606890

Division

n÷y
n÷2 414560689
n÷3 276373792.66667
n÷3 207280344.5
n÷5 165824275.6

Exponentiation

ny
n2 687442259456618884
n3 5.6997307345611E+26
n4 4.7257686008682E+35
n5 3.918235774461E+44

Nth Root

y√n
2√n 28794.467836722
3√n 939.4479095448
4√n 169.6893274096
5√n 60.774811796268

Divisors of 829121378

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 -829121377
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 829121378 can be divided by 8 positive divisors. The sum of these divisors (counting 829121378) is 1, the average is 0.125.

Base conversion 829121378

Base System Value
2 Binary 110001011010110110001101100010
3 Ternary 2010210010201201012
4 Quaternary 301122312031202
5 Quinary 3144223341003
6 Senary 214134540522
8 Octal 6132661542
10 Decimal 829121378
12 Duodecimal 1b1807742
16 Hexadecimal 316b6362
20 Vigesimal cj2038i
36 Base36 dpmy5e

Cryptographic Hash Functions

md5 3655d817501dccf1468a7543b46b2f44
sha1 6876cf218fab418bb28ae5a204571adc65d929dc
sha256 b0b849601c3bff183f6b1f4085710889dbaffbeb5f4dc6371cbc6cd17ab6248b
sha512 ca3dd0f2070fac2677a399787419ff44bd5eae837c532973a6d1649ad7c759a56093e830309ed764be0c70ac74f91df2d4174037071f23ac634bfb4fc99c853d
ripemd-160 00dc2a5552e758b14e495a83a0d18ec158648d93

829121378 as geometric shapes

Circle

Radius = n
Diameter 1658242756
Circumference 5209523260.1181
Area 2.1596635520761E+18

Sphere

Radius = n
Volume 2.3874976270849E+27
Surface area 8.6386542083043E+18
Circumference 5209523260.1181

Square

Length = n
Perimeter 3316485512
Area 687442259456618884
Diagonal 1172554697.6211

Cube

Length = n
Surface area 4124653556739713304
Volume 5.6997307345611E+26
Space diagonal 1436080352.3375

Equilateral Triangle

Length = n
Perimeter 2487364134
Area 2.976712301622E+17
Altitude 718040176.16876

Triangular Pyramid

Length = n
Surface area 2.976712301622E+17
Volume 6.7171970889092E+25
Height 390851565.87369