820800172 (number)

820800172 is an even 9-digits composite number following 820800171 and preceding 820800173. In scientific notation, it is written as 8.20800172 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 392556560 positive integers (up to 820800172) that are relatively prime to 820800172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.20800172 × 10^8
Engineering notation 8.20800172 × 10^6

Prime Factorization of 820800172

Prime Factorization 2 × 2 × 23 × 8921741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 410400086
Product of the distinct prime numbers

The prime factorization of 820800172 is 2 × 2 × 23 × 8921741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 95, 2, 491, 243, 462, 5984, 70793, 78835, 824075, 252685, 5710465, 3190991, 49747907, 79445807, 521969261, 129748257, 8387236558, 3830838122

Basic calculations (n = 820800172)

Multiplication

n×y
n×2 1641600344
n×3 2462400516
n×4 3283200688
n×5 4104000860

Division

n÷y
n÷2 410400086
n÷3 273600057.33333
n÷3 205200043
n÷5 164160034.4

Exponentiation

ny
n2 673712922355229584
n3 5.529836825478E+26
n4 4.5388910174842E+35
n5 3.7255225278403E+44

Nth Root

y√n
2√n 28649.610328938
3√n 936.29451582541
4√n 169.2619577133
5√n 60.65232979298

Divisors of 820800172

1, 2, 4, 23, 46, 92, 8921741, 17843482, 35686964, 205200043, 410400086, 820800172

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 -820800171
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 820800172 can be divided by 12 positive divisors. The sum of these divisors (counting 820800172) is 1, the average is 0.083333333333333.

Base conversion 820800172

Base System Value
2 Binary 110000111011000110101010101100
3 Ternary 2010012110222011101
4 Quaternary 300323012222230
5 Quinary 3140111101142
6 Senary 213240332444
8 Octal 6073065254
10 Decimal 820800172
12 Duodecimal 1aaa74124
16 Hexadecimal 30ec6aac
20 Vigesimal cga008c
36 Base36 dkolgs

Cryptographic Hash Functions

md5 aeccf8cf013e55c60f6b8f4b28c9bb49
sha1 c8761e27b30cd5a603736f398930302ff91f117c
sha256 e858b4569a59515d97bbf8ffcc573ff57e906b6c021f95803c56b89366c0e3f9
sha512 8939548235fe739344c175751449c9c5a89ce0bf8310fe5f1268a77aeee277ae6329623e54b286ec0a4118fb7592b54ecab61f922b2640dd2791d17f3382ab17
ripemd-160 e981aa60916526df053ed546058601762e300e28

820800172 as geometric shapes

Circle

Radius = n
Diameter 1641600344
Circumference 5157239580.8409
Area 2.1165315674997E+18

Sphere

Radius = n
Volume 2.3163326328629E+27
Surface area 8.4661262699988E+18
Circumference 5157239580.8409

Square

Length = n
Perimeter 3283200688
Area 673712922355229584
Diagonal 1160786735.2406

Cube

Length = n
Surface area 4042277534131377504
Volume 5.529836825478E+26
Space diagonal 1421667600.7653

Equilateral Triangle

Length = n
Perimeter 2462400516
Area 2.9172625280874E+17
Altitude 710833800.38264

Triangular Pyramid

Length = n
Surface area 2.9172625280874E+17
Volume 6.5169751969176E+25
Height 386928911.74686