831049904 (number)

831049904 is an even 9-digits composite number following 831049903 and preceding 831049905. In scientific notation, it is written as 8.31049904 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors. There are 415524944 positive integers (up to 831049904) that are relatively prime to 831049904.

Interesting facts

Basic properties

Name

Name eight hundred thirty-one million forty-nine thousand nine hundred four

Notation

Scientific notation 8.31049904 × 10^8
Engineering notation 8.31049904 × 10^6

Prime Factorization of 831049904

Prime Factorization 2 × 2 × 2 × 2 × 51940619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 103881238
Product of the distinct prime numbers

The prime factorization of 831049904 is 2 × 2 × 2 × 2 × 51940619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 69, 99, 678, 241, 7434, 6561, 66276, 19426, 841683, 95050, 6799452, 6926905, 25087280, 16514160, 914198823, 220371087, 5036305089, 8957123995

Basic calculations (n = 831049904)

Multiplication

n×y
n×2 1662099808
n×3 2493149712
n×4 3324199616
n×5 4155249520

Division

n÷y
n÷2 415524952
n÷3 277016634.66667
n÷3 207762476
n÷5 166209980.8

Exponentiation

ny
n2 690643942938409216
n3 5.7395958247715E+26
n4 4.7698905591751E+35
n5 3.964017091293E+44

Nth Root

y√n
2√n 28827.936173094
3√n 940.17572691758
4√n 169.78791527401
5√n 60.803057819599

Divisors of 831049904

1, 2, 4, 8, 16, 51940619, 103881238, 207762476, 415524952, 831049904

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -831049903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 831049904 can be divided by 10 positive divisors. The sum of these divisors (counting 831049904) is 1, the average is 0.1.

Base conversion 831049904

Base System Value
2 Binary 110001100010001101000010110000
3 Ternary 2010220202201011002
4 Quaternary 301202031002300
5 Quinary 3200222044104
6 Senary 214244141132
8 Octal 6142150260
10 Decimal 831049904
12 Duodecimal 1b23977a8
16 Hexadecimal 3188d0b0
20 Vigesimal cje14f4
36 Base36 dqsa7k

Cryptographic Hash Functions

md5 3efdde689002ffca402c47e915f0e248
sha1 0aa3343bef1078e376ebd98b4ded9ae091ee7fa7
sha256 bcdff3da562d1b75809d85be1f5a5b5993898bee43eef7e760a2e05068b9938d
sha512 35eea924bec1e33913d31dfbd903cf3b09bfb19058b6356619357f782377585702ac347948e62b298ff29e97ea9796c6e4c3e84f4f62dc0ddbd54658461643f2
ripemd-160 b4764ad0ee5862881a1864f4010df08fa90fc5f7

831049904 as geometric shapes

Circle

Radius = n
Diameter 1662099808
Circumference 5221640546.3458
Area 2.1697219373816E+18

Sphere

Radius = n
Volume 2.4041962770236E+27
Surface area 8.6788877495264E+18
Circumference 5221640546.3458

Square

Length = n
Perimeter 3324199616
Area 690643942938409216
Diagonal 1175282045.2457

Cube

Length = n
Surface area 4143863657630455296
Volume 5.7395958247715E+26
Space diagonal 1439420657.3532

Equilateral Triangle

Length = n
Perimeter 2493149712
Area 2.9905759977726E+17
Altitude 719710328.67662

Triangular Pyramid

Length = n
Surface area 2.9905759977726E+17
Volume 6.7641785482765E+25
Height 391760681.74855