820072008 (number)

820072008 is an even 9-digits composite number following 820072007 and preceding 820072009. In scientific notation, it is written as 8.20072008 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 234306144 positive integers (up to 820072008) that are relatively prime to 820072008.

Interesting facts

Basic properties

Name

Name eight hundred twenty million seventy-two thousand eight

Notation

Scientific notation 8.20072008 × 10^8
Engineering notation 8.20072008 × 10^6

Prime Factorization of 820072008

Prime Factorization 2 × 2 × 2 × 63 × 1627127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 205018002
Product of the distinct prime numbers

The prime factorization of 820072008 is 2 × 2 × 2 × 63 × 1627127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 80, 13, 648, 761, 9372, 4286, 9195, 5253, 574310, 987422, 5565509, 5614928, 94532629, 93994951, 575991405, 77878719, 7637996188, 9398961909

Basic calculations (n = 820072008)

Multiplication

n×y
n×2 1640144016
n×3 2460216024
n×4 3280288032
n×5 4100360040

Division

n÷y
n÷2 410036004
n÷3 273357336
n÷3 205018002
n÷5 164014401.6

Exponentiation

ny
n2 672518098305152064
n3 5.5151326729345E+26
n4 4.5228059254798E+35
n5 3.7090265371025E+44

Nth Root

y√n
2√n 28636.89941317
3√n 936.01755939007
4√n 169.22440548919
5√n 60.641564560449

Divisors of 820072008

1, 2, 4, 8, 63, 126, 252, 504, 1627127, 3254254, 6508508, 13017016, 102509001, 205018002, 410036004, 820072008

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 -820072007
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 820072008 can be divided by 16 positive divisors. The sum of these divisors (counting 820072008) is 1, the average is 0.0625.

Base conversion 820072008

Base System Value
2 Binary 110000111000010100111001001000
3 Ternary 2010011002222022100
4 Quaternary 300320110321020
5 Quinary 3134414301013
6 Senary 213212553400
8 Octal 6070247110
10 Decimal 820072008
12 Duodecimal 1aa782860
16 Hexadecimal 30e14e48
20 Vigesimal cg59008
36 Base36 dk8zm0

Cryptographic Hash Functions

md5 bf324d543cefa5f111e0e867a37712ac
sha1 b84345ec775a94f3694eb39f9955bed65d3d5e7c
sha256 e6e8725716bbac098a0e339071ac6ba33b435e51eb2d9bb0d8401fae966c2190
sha512 8a4ee5a33daed79ba9e56950bd224526ba9a32a3506c60e064d531c7b4908425c9d9217069cb89d135e143833110f9b314f919f580ee791a6cd3e65842dd9fd0
ripemd-160 9c4aaa3bc543e43e3ac91c41fe5746ed5caff610

820072008 as geometric shapes

Circle

Radius = n
Diameter 1640144016
Circumference 5152664391.4949
Area 2.1127779170416E+18

Sphere

Radius = n
Volume 2.3101733718485E+27
Surface area 8.4511116681666E+18
Circumference 5152664391.4949

Square

Length = n
Perimeter 3280288032
Area 672518098305152064
Diagonal 1159756955.8361

Cube

Length = n
Surface area 4035108589830912384
Volume 5.5151326729345E+26
Space diagonal 1420406383.721

Equilateral Triangle

Length = n
Perimeter 2460216024
Area 2.9120887881853E+17
Altitude 710203191.86052

Triangular Pyramid

Length = n
Surface area 2.9120887881853E+17
Volume 6.4996461869591E+25
Height 386585651.94538