691820142 (number)

691820142 is an even 9-digits composite number following 691820141 and preceding 691820143. In scientific notation, it is written as 6.91820142 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 207674880 positive integers (up to 691820142) that are relatively prime to 691820142.

Interesting facts

Basic properties

Name

Name six hundred ninety-one million eight hundred twenty thousand one hundred forty-two

Notation

Scientific notation 6.91820142 × 10^8
Engineering notation 6.91820142 × 10^6

Prime Factorization of 691820142

Prime Factorization 2 × 3 × 13 × 41 × 216329

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 691820142
Product of the distinct prime numbers

The prime factorization of 691820142 is 2 × 3 × 13 × 41 × 216329. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 691820142)

Multiplication

n×y
n×2 1383640284
n×3 2075460426
n×4 2767280568
n×5 3459100710

Division

n÷y
n÷2 345910071
n÷3 230606714
n÷3 172955035.5
n÷5 138364028.4

Exponentiation

ny
n2 478615108876900164
n3 3.3111557258656E+26
n4 2.2907242244525E+35
n5 1.5847691582435E+44

Nth Root

y√n
2√n 26302.474066141
3√n 884.43190455221
4√n 162.18037509557
5√n 58.613632959114

Divisors of 691820142

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -691820141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 691820142 can be divided by 32 positive divisors. The sum of these divisors (counting 691820142) is 1, the average is 0.03125.

Base conversion 691820142

Base System Value
2 Binary 101001001111000101011001101110
3 Ternary 1210012210002211020
4 Quaternary 221033011121232
5 Quinary 2404101221032
6 Senary 152352035010
8 Octal 5117053156
10 Decimal 691820142
12 Duodecimal 173832a66
16 Hexadecimal 293c566e
20 Vigesimal ag3ha72
36 Base36 bfw3u6

Cryptographic Hash Functions

md5 0d3348a6d99fd8a18c03c0e60cd0170f
sha1 fa645e8545357d5dfcc657dd165ef96d5d28d642
sha256 d675ad377e1c8bf789a1e0572c8997bcf5b340e527f8964dbddbce3933da2b1a
sha512 2c86e5abc78975487ea96302d3c2aa1daf4429aec0ca4822698ab4cb8456474c5377356b0c04ba5c5f0ef1e9fa18eabd80a6ecfc3f5b64164d9589e37f777254
ripemd-160 d6a60fc33b7100d5f1bfad180d5c7b79fcc9f6e2

691820142 as geometric shapes

Circle

Radius = n
Diameter 1383640284
Circumference 4346834151.4253
Area 1.5036137099447E+18

Sphere

Radius = n
Volume 1.3869736671028E+27
Surface area 6.014454839779E+18
Circumference 4346834151.4253

Square

Length = n
Perimeter 2767280568
Area 478615108876900164
Diagonal 978381427.53928

Cube

Length = n
Surface area 2871690653261400984
Volume 3.3111557258656E+26
Space diagonal 1198267635.6435

Equilateral Triangle

Length = n
Perimeter 2075460426
Area 2.0724642146123E+17
Altitude 599133817.82176

Triangular Pyramid

Length = n
Surface area 2.0724642146123E+17
Volume 3.9022344455404E+25
Height 326127142.51309