829121668 (number)

829121668 is an even 9-digits composite number following 829121667 and preceding 829121669. In scientific notation, it is written as 8.29121668 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 412017192 positive integers (up to 829121668) that are relatively prime to 829121668.

Interesting facts

Basic properties

Name

Name eight hundred twenty-nine million one hundred twenty-one thousand six hundred sixty-eight

Notation

Scientific notation 8.29121668 × 10^8
Engineering notation 8.29121668 × 10^6

Prime Factorization of 829121668

Prime Factorization 2 × 2 × 163 × 1271659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 414560834
Product of the distinct prime numbers

The prime factorization of 829121668 is 2 × 2 × 163 × 1271659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 829121668)

Multiplication

n×y
n×2 1658243336
n×3 2487365004
n×4 3316486672
n×5 4145608340

Division

n÷y
n÷2 414560834
n÷3 276373889.33333
n÷3 207280417
n÷5 165824333.6

Exponentiation

ny
n2 687442740347102224
n3 5.6997367153108E+26
n4 4.7257752125593E+35
n5 3.9182426268302E+44

Nth Root

y√n
2√n 28794.472872411
3√n 939.44801907435
4√n 169.68934224756
5√n 60.774816047682

Divisors of 829121668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -829121667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 829121668 can be divided by 12 positive divisors. The sum of these divisors (counting 829121668) is 1, the average is 0.083333333333333.

Base conversion 829121668

Base System Value
2 Binary 110001011010110110010010000100
3 Ternary 2010210010202002221
4 Quaternary 301122312102010
5 Quinary 3144223343133
6 Senary 214134542124
8 Octal 6132662204
10 Decimal 829121668
12 Duodecimal 1b1807944
16 Hexadecimal 316b6484
20 Vigesimal cj20438
36 Base36 dpmydg

Cryptographic Hash Functions

md5 b17d35116c17748e176ced0563a2ecea
sha1 9c3f89f1c51feda2aff04597329d99c49fbfbd9f
sha256 1b9bf028df6d92d059f35d8d3549e9992250389b9e6fd292676ae0f95174dddd
sha512 e1eac2d87c5aa5b279c4b715c69c1b024779603c8c131945241bab28e65469d0c5e77ef609a90ccc2f415ccc5c79a6af30fd4e72dcfb7ace9274841b3c612b3e
ripemd-160 ab6ffa701938188f43c1d391d6f5345a0ebeed30

829121668 as geometric shapes

Circle

Radius = n
Diameter 1658243336
Circumference 5209525082.2418
Area 2.1596650628381E+18

Sphere

Radius = n
Volume 2.3875001322955E+27
Surface area 8.6386602513524E+18
Circumference 5209525082.2418

Square

Length = n
Perimeter 3316486672
Area 687442740347102224
Diagonal 1172555107.743

Cube

Length = n
Surface area 4124656442082613344
Volume 5.6997367153108E+26
Space diagonal 1436080854.6323

Equilateral Triangle

Length = n
Perimeter 2487365004
Area 2.9767143839389E+17
Altitude 718040427.31613

Triangular Pyramid

Length = n
Surface area 2.9767143839389E+17
Volume 6.7172041372903E+25
Height 390851702.581