820121070 (number)

820121070 is an even 9-digits composite number following 820121069 and preceding 820121071. In scientific notation, it is written as 8.20121070 × 10^8. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 218698944 positive integers (up to 820121070) that are relatively prime to 820121070.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.20121070 × 10^8
Engineering notation 8.20121070 × 10^6

Prime Factorization of 820121070

Prime Factorization 2 × 3 × 5 × 27337369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 820121070
Product of the distinct prime numbers

The prime factorization of 820121070 is 2 × 3 × 5 × 27337369. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 30, 34, 936, 813, 4139, 3882, 18682, 30859, 230950, 492082, 6544363, 588136, 82874845, 24992617, 870661734, 957234271, 438440683, 2538292899

Basic calculations (n = 820121070)

Multiplication

n×y
n×2 1640242140
n×3 2460363210
n×4 3280484280
n×5 4100605350

Division

n÷y
n÷2 410060535
n÷3 273373690
n÷3 205030267.5
n÷5 164024214

Exponentiation

ny
n2 672598569457944900
n3 5.5161225846432E+26
n4 4.5238883563687E+35
n5 3.7101361593857E+44

Nth Root

y√n
2√n 28637.756022426
3√n 936.03622522155
4√n 169.22693645642
5√n 60.642290137037

Divisors of 820121070

1, 2, 3, 5, 6, 10, 15, 30, 27337369, 54674738, 82012107, 136686845, 164024214, 273373690, 410060535, 820121070

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820121069
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820121070 can be divided by 16 positive divisors. The sum of these divisors (counting 820121070) is 1, the average is 0.0625.

Base conversion 820121070

Base System Value
2 Binary 110000111000100000110111101110
3 Ternary 2010011012110121110
4 Quaternary 300320200313232
5 Quinary 3134422333240
6 Senary 213214012450
8 Octal 6070406756
10 Decimal 820121070
12 Duodecimal 1aa7a7126
16 Hexadecimal 30e20dee
20 Vigesimal cg5f2da
36 Base36 dka1gu

Cryptographic Hash Functions

md5 5b2d0f897c05c108008b2de4fe937368
sha1 5cf1ed51727f4d9cf88239a26c3f45c579c958fc
sha256 ac7be6330d7d38709307d960211b522c785f73fe0ff87a0470602f902f5e9b65
sha512 df8b44784bfe5bb35cd65afa6d6140e8fd5d3d5a1d34ddf665de29d663b48c8a2ef8be39aabd0f7ae8e18736b8a1853ee1a30eb7fc74f3e8ee08d606479a278e
ripemd-160 7d7b8c2e9b3421691a35fb539660b31e76042372

820121070 as geometric shapes

Circle

Radius = n
Diameter 1640242140
Circumference 5152972657.1324
Area 2.1130307246241E+18

Sphere

Radius = n
Volume 2.3105880250954E+27
Surface area 8.4521228984963E+18
Circumference 5152972657.1324

Square

Length = n
Perimeter 3280484280
Area 672598569457944900
Diagonal 1159826339.9819

Cube

Length = n
Surface area 4035591416747669400
Volume 5.5161225846432E+26
Space diagonal 1420491361.5978

Equilateral Triangle

Length = n
Perimeter 2460363210
Area 2.9124372384983E+17
Altitude 710245680.79888

Triangular Pyramid

Length = n
Surface area 2.9124372384983E+17
Volume 6.5008128090958E+25
Height 386608779.99398