820123008 (number)

820123008 is an even 9-digits composite number following 820123007 and preceding 820123009. In scientific notation, it is written as 8.20123008 × 10^8. The sum of its digits is 24. It has a total of 9 prime factors and 32 positive divisors. There are 273374208 positive integers (up to 820123008) that are relatively prime to 820123008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.20123008 × 10^8
Engineering notation 8.20123008 × 10^6

Prime Factorization of 820123008

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 2135737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12814422
Product of the distinct prime numbers

The prime factorization of 820123008 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 2135737. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 9, 53, 89, 145, 467, 242, 9168, 11327, 75697, 17293, 885716, 6783116, 5892634, 67350442, 90165445, 940918595, 955259259, 5318500599, 8164684086

Basic calculations (n = 820123008)

Multiplication

n×y
n×2 1640246016
n×3 2460369024
n×4 3280492032
n×5 4100615040

Division

n÷y
n÷2 410061504
n÷3 273374336
n÷3 205030752
n÷5 164024601.6

Exponentiation

ny
n2 672601748250968064
n3 5.5161616896164E+26
n4 4.5239311175026E+35
n5 3.710179996071E+44

Nth Root

y√n
2√n 28637.789858856
3√n 936.03696252602
4√n 169.22703642993
5√n 60.642318797353

Divisors of 820123008

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2135737, 4271474, 6407211, 8542948, 12814422, 17085896, 25628844, 34171792, 51257688, 68343584, 102515376, 136687168, 205030752, 273374336, 410061504, 820123008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820123007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820123008 can be divided by 32 positive divisors. The sum of these divisors (counting 820123008) is 1, the average is 0.03125.

Base conversion 820123008

Base System Value
2 Binary 110000111000100001010110000000
3 Ternary 2010011012120021020
4 Quaternary 300320201112000
5 Quinary 3134422414013
6 Senary 213214025440
8 Octal 6070412600
10 Decimal 820123008
12 Duodecimal 1aa7a8280
16 Hexadecimal 30e21580
20 Vigesimal cg5f7a8
36 Base36 dka2yo

Cryptographic Hash Functions

md5 10a1d710786e7ac7f1f16436964356fb
sha1 27320dac8a3d055dc4ef1368128ed32f67810e50
sha256 3f080f41a11c2a429de23d221de9d9b657b154fa1abaea42e1e680e836724e76
sha512 87e503a894cfe2fb219b324495df8da5558d5bbac61ea9e9f044c515e7ddf19e28f294c2e338b6a37d9525e6d6f3369694ec776b7e8edf29f3b4f1943dc78957
ripemd-160 68806037e5ae6f8cf5495034914a598d51fce6c3

820123008 as geometric shapes

Circle

Radius = n
Diameter 1640246016
Circumference 5152984833.9455
Area 2.1130407110969E+18

Sphere

Radius = n
Volume 2.3106044053483E+27
Surface area 8.4521628443876E+18
Circumference 5152984833.9455

Square

Length = n
Perimeter 3280492032
Area 672601748250968064
Diagonal 1159829080.7278

Cube

Length = n
Surface area 4035610489505808384
Volume 5.5161616896164E+26
Space diagonal 1420494718.3122

Equilateral Triangle

Length = n
Perimeter 2460369024
Area 2.9124510030758E+17
Altitude 710247359.15611

Triangular Pyramid

Length = n
Surface area 2.9124510030758E+17
Volume 6.5008588947487E+25
Height 386609693.57594