831719138 (number)

831719138 is an even 9-digits composite number following 831719137 and preceding 831719139. In scientific notation, it is written as 8.31719138 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 415859568 positive integers (up to 831719138) that are relatively prime to 831719138.

Interesting facts

Basic properties

Name

Name eight hundred thirty-one million seven hundred nineteen thousand one hundred thirty-eight

Notation

Scientific notation 8.31719138 × 10^8
Engineering notation 8.31719138 × 10^6

Prime Factorization of 831719138

Prime Factorization 2 × 415859569

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 831719138
Product of the distinct prime numbers

The prime factorization of 831719138 is 2 × 415859569. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 26, 95, 216, 360, 994, 5819, 26539, 4975, 842343, 664937, 3307750, 6578561, 59380005, 73542538, 843795240, 793864928, 9156031897, 727364717

Basic calculations (n = 831719138)

Multiplication

n×y
n×2 1663438276
n×3 2495157414
n×4 3326876552
n×5 4158595690

Division

n÷y
n÷2 415859569
n÷3 277239712.66667
n÷3 207929784.5
n÷5 166343827.6

Exponentiation

ny
n2 691756724515463044
n3 5.753473066197E+26
n4 4.7852736591236E+35
n5 3.9800036828604E+44

Nth Root

y√n
2√n 28839.541223813
3√n 940.42802975361
4√n 169.82208697285
5√n 60.812847453747

Divisors of 831719138

1, 2, 415859569, 831719138

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -831719137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 831719138 can be divided by 4 positive divisors. The sum of these divisors (counting 831719138) is 1, the average is 0.25.

Base conversion 831719138

Base System Value
2 Binary 110001100100110000011011100010
3 Ternary 2010222000201011112
4 Quaternary 301210300123202
5 Quinary 3200410003023
6 Senary 214310343322
8 Octal 6144603342
10 Decimal 831719138
12 Duodecimal 1b265ab42
16 Hexadecimal 319306e2
20 Vigesimal cji4hgi
36 Base36 dr6mle

Cryptographic Hash Functions

md5 1eb4ee3954f2b8083d567682512b021b
sha1 cbdb134bc44e604cf38bb8a31727f82db04c9bee
sha256 0e588dd1dfe03e2f90b16fe9c5c4cedbad05a0547a0249264a12b1b724a19f93
sha512 15da5a1138f31320a9c69630e1e7ee38677ad75c4aea18b333522b5e5135a062b280a9602f85c78cddaee57b84ce91c29d27edd223344661c3f140e3542c07d5
ripemd-160 219b437a9de784cba29012bdd2b7390246f30b15

831719138 as geometric shapes

Circle

Radius = n
Diameter 1663438276
Circumference 5225845467.5817
Area 2.1732178438091E+18

Sphere

Radius = n
Volume 2.4100091623188E+27
Surface area 8.6928713752365E+18
Circumference 5225845467.5817

Square

Length = n
Perimeter 3326876552
Area 691756724515463044
Diagonal 1176228485.0449

Cube

Length = n
Surface area 4150540347092778264
Volume 5.753473066197E+26
Space diagonal 1440579804.6434

Equilateral Triangle

Length = n
Perimeter 2495157414
Area 2.9953944833455E+17
Altitude 720289902.3217

Triangular Pyramid

Length = n
Surface area 2.9953944833455E+17
Volume 6.7805330341368E+25
Height 392076161.68162