820121504 (number)

820121504 is an even 9-digits composite number following 820121503 and preceding 820121505. In scientific notation, it is written as 8.20121504 × 10^8. The sum of its digits is 23. It has a total of 6 prime factors and 12 positive divisors. There are 410060736 positive integers (up to 820121504) that are relatively prime to 820121504.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred twenty-one thousand five hundred four

Notation

Scientific notation 8.20121504 × 10^8
Engineering notation 8.20121504 × 10^6

Prime Factorization of 820121504

Prime Factorization 2 × 2 × 2 × 2 × 2 × 25628797

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 51257594
Product of the distinct prime numbers

The prime factorization of 820121504 is 2 × 2 × 2 × 2 × 2 × 25628797. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 23, 31, 91, 563, 2479, 7956, 58944, 14280, 310551, 360544, 1165638, 9823942, 54785628, 33314263, 418833607, 311655150, 3800753928, 9843546088

Basic calculations (n = 820121504)

Multiplication

n×y
n×2 1640243008
n×3 2460364512
n×4 3280486016
n×5 4100607520

Division

n÷y
n÷2 410060752
n÷3 273373834.66667
n÷3 205030376
n÷5 164024300.8

Exponentiation

ny
n2 672599281323222016
n3 5.5161313418812E+26
n4 4.5238979323651E+35
n5 3.7101459762338E+44

Nth Root

y√n
2√n 28637.763599834
3√n 936.03639033524
4√n 169.22695884473
5√n 60.642296555296

Divisors of 820121504

1, 2, 4, 8, 16, 32, 25628797, 51257594, 102515188, 205030376, 410060752, 820121504

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 -820121503
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 820121504 can be divided by 12 positive divisors. The sum of these divisors (counting 820121504) is 1, the average is 0.083333333333333.

Base conversion 820121504

Base System Value
2 Binary 110000111000100000111110100000
3 Ternary 2010011012111012112
4 Quaternary 300320200332200
5 Quinary 3134422342004
6 Senary 213214014452
8 Octal 6070407640
10 Decimal 820121504
12 Duodecimal 1aa7a7428
16 Hexadecimal 30e20fa0
20 Vigesimal cg5f3f4
36 Base36 dka1sw

Cryptographic Hash Functions

md5 de2bdb83e713c3354293341bac71a137
sha1 8c76a93e544b191be1032199199cfebc7892c7d1
sha256 a668a89061972e653513a8695c48bcc1fe9cc9fa236fb1273b77e47171c929e5
sha512 8b477ce3d5b26e7e836ebc2039a8c4d541da581be8d7ed9cf5a751164f90a27c64b738191cf0a1ffbd2d0be454f1820c6eeff71f479d9505131c89b0969c0ae0
ripemd-160 7491417efa9425c6263e76758a33b795505a2ee3

820121504 as geometric shapes

Circle

Radius = n
Diameter 1640243008
Circumference 5152975384.0348
Area 2.1130329610148E+18

Sphere

Radius = n
Volume 2.3105916933187E+27
Surface area 8.4521318440592E+18
Circumference 5152975384.0348

Square

Length = n
Perimeter 3280486016
Area 672599281323222016
Diagonal 1159826953.7506

Cube

Length = n
Surface area 4035595687939332096
Volume 5.5161313418812E+26
Space diagonal 1420492113.3078

Equilateral Triangle

Length = n
Perimeter 2460364512
Area 2.9124403209653E+17
Altitude 710246056.6539

Triangular Pyramid

Length = n
Surface area 2.9124403209653E+17
Volume 6.5008231295997E+25
Height 386608984.58354