820131140 (number)

820131140 is an even 9-digits composite number following 820131139 and preceding 820131141. In scientific notation, it is written as 8.20131140 × 10^8. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 328052448 positive integers (up to 820131140) that are relatively prime to 820131140.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred thirty-one thousand one hundred forty

Notation

Scientific notation 8.20131140 × 10^8
Engineering notation 8.20131140 × 10^6

Prime Factorization of 820131140

Prime Factorization 2 × 2 × 5 × 41006557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 410065570
Product of the distinct prime numbers

The prime factorization of 820131140 is 2 × 2 × 5 × 41006557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 71, 19, 201, 118, 6426, 3817, 45428, 28329, 236859, 54197, 1043823, 4362429, 65023567, 78642853, 117254471, 573801536, 3603431108, 451039037

Basic calculations (n = 820131140)

Multiplication

n×y
n×2 1640262280
n×3 2460393420
n×4 3280524560
n×5 4100655700

Division

n÷y
n÷2 410065570
n÷3 273377046.66667
n÷3 205032785
n÷5 164026228

Exponentiation

ny
n2 672615086797699600
n3 5.516325779166E+26
n4 4.5241105498788E+35
n5 3.7103639427581E+44

Nth Root

y√n
2√n 28637.931838734
3√n 936.04005630071
4√n 169.22745592467
5√n 60.642439057699

Divisors of 820131140

1, 2, 4, 5, 10, 20, 41006557, 82013114, 164026228, 205032785, 410065570, 820131140

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 -820131139
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 820131140 can be divided by 12 positive divisors. The sum of these divisors (counting 820131140) is 1, the average is 0.083333333333333.

Base conversion 820131140

Base System Value
2 Binary 110000111000100011010101000100
3 Ternary 2010011012222102102
4 Quaternary 300320203111010
5 Quinary 3134423144030
6 Senary 213214131232
8 Octal 6070432504
10 Decimal 820131140
12 Duodecimal 1aa7b0b18
16 Hexadecimal 30e23544
20 Vigesimal cg5g7h0
36 Base36 dka98k

Cryptographic Hash Functions

md5 a01f56c9b624049dc3180f72fdcbc263
sha1 7b3551877b7bb0cf022dc9ee74fe2f0d663b85d0
sha256 84ff87b404e2fe2d49b00131c6fdd98edb9f854f2c24aed4a899eaa33aada6f2
sha512 4ea1cb77b7409f176ec7fc07ac55be3c362191dbd0db6bf98b1497832f81acad239b9a305b1b03a5b7c09a83514dff52ae5adf96f02e5332f1151a2d646bb253
ripemd-160 d7469e62567e55fce2baf3f4b8b78923b1f9ee9f

820131140 as geometric shapes

Circle

Radius = n
Diameter 1640262280
Circumference 5153035928.8084
Area 2.1130826153773E+18

Sphere

Radius = n
Volume 2.3106731390181E+27
Surface area 8.4523304615093E+18
Circumference 5153035928.8084

Square

Length = n
Perimeter 3280524560
Area 672615086797699600
Diagonal 1159840581.1125

Cube

Length = n
Surface area 4035690520786197600
Volume 5.516325779166E+26
Space diagonal 1420508803.3494

Equilateral Triangle

Length = n
Perimeter 2460393420
Area 2.9125087606774E+17
Altitude 710254401.67469

Triangular Pyramid

Length = n
Surface area 2.9125087606774E+17
Volume 6.5010522761374E+25
Height 386613527.0375