820121674 (number)

820121674 is an even 9-digits composite number following 820121673 and preceding 820121675. In scientific notation, it is written as 8.20121674 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 403940460 positive integers (up to 820121674) that are relatively prime to 820121674.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred twenty-one thousand six hundred seventy-four

Notation

Scientific notation 8.20121674 × 10^8
Engineering notation 8.20121674 × 10^6

Prime Factorization of 820121674

Prime Factorization 2 × 67 × 6120311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 820121674
Product of the distinct prime numbers

The prime factorization of 820121674 is 2 × 67 × 6120311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 820121674)

Multiplication

n×y
n×2 1640243348
n×3 2460365022
n×4 3280486696
n×5 4100608370

Division

n÷y
n÷2 410060837
n÷3 273373891.33333
n÷3 205030418.5
n÷5 164024334.8

Exponentiation

ny
n2 672599560164562276
n3 5.5161347721382E+26
n4 4.5239016833356E+35
n5 3.7101498215486E+44

Nth Root

y√n
2√n 28637.766567943
3√n 936.0364550111
4√n 169.22696761433
5√n 60.64229906936

Divisors of 820121674

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820121673
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820121674 can be divided by 8 positive divisors. The sum of these divisors (counting 820121674) is 1, the average is 0.125.

Base conversion 820121674

Base System Value
2 Binary 110000111000100001000001001010
3 Ternary 2010011012111102211
4 Quaternary 300320201001022
5 Quinary 3134422343144
6 Senary 213214015334
8 Octal 6070410112
10 Decimal 820121674
12 Duodecimal 1aa7a754a
16 Hexadecimal 30e2104a
20 Vigesimal cg5f43e
36 Base36 dka1xm

Cryptographic Hash Functions

md5 e343283fc36ff127965bc46a96c8af4d
sha1 8a0d99b34e0cbd51e549fa80c226cbec533e981d
sha256 7b857c1aa7bcec96485692b1e31d943bb5a50954ec300ea2edc9ada5ae99d39f
sha512 6032a22e202dc37cdd398dc6dbbe11a5ac68218552c421f443d4f8cf48adf6702a8fab7cf7127dbc38cadc9d79d263f0b58efa0284d0f2758c78aa7c2f9ecb73
ripemd-160 d0948070662160513c9f6e04829abe2a22fb97f8

820121674 as geometric shapes

Circle

Radius = n
Diameter 1640243348
Circumference 5152976452.1763
Area 2.1130338370207E+18

Sphere

Radius = n
Volume 2.3105931301814E+27
Surface area 8.4521353480829E+18
Circumference 5152976452.1763

Square

Length = n
Perimeter 3280486696
Area 672599560164562276
Diagonal 1159827194.1669

Cube

Length = n
Surface area 4035597360987373656
Volume 5.5161347721382E+26
Space diagonal 1420492407.7564

Equilateral Triangle

Length = n
Perimeter 2460365022
Area 2.9124415283838E+17
Altitude 710246203.87822

Triangular Pyramid

Length = n
Surface area 2.9124415283838E+17
Volume 6.5008271721964E+25
Height 386609064.72231