80821064 (number)

80821064 is an even 8-digits composite number following 80821063 and preceding 80821065. In scientific notation, it is written as 8.0821064 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 40206672 positive integers (up to 80821064) that are relatively prime to 80821064.

Interesting facts

Basic properties

Name

Name eighty million eight hundred twenty-one thousand sixty-four

Notation

Scientific notation 8.0821064 × 10^7
Engineering notation 8.0821064 × 10^6

Prime Factorization of 80821064

Prime Factorization 2 × 2 × 2 × 199 × 50767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20205266
Product of the distinct prime numbers

The prime factorization of 80821064 is 2 × 2 × 2 × 199 × 50767. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 17, 89, 671, 51, 9605, 3940, 98012, 81220, 508492, 741691, 3632582, 7931828, 99419104, 35839055, 821085571, 262656244, 6299333836, 8238067708

Basic calculations (n = 80821064)

Multiplication

n×y
n×2 161642128
n×3 242463192
n×4 323284256
n×5 404105320

Division

n÷y
n÷2 40410532
n÷3 26940354.666667
n÷3 20205266
n÷5 16164212.8

Exponentiation

ny
n2 6532044386092096
n3 5.2792677737919E+23
n4 4.2667603861877E+31
n5 3.4484411424474E+39

Nth Root

y√n
2√n 8990.053614968
3√n 432.35603080095
4√n 94.815893261457
5√n 38.150910986591

Divisors of 80821064

1, 2, 4, 8, 199, 398, 796, 1592, 50767, 101534, 203068, 406136, 10102633, 20205266, 40410532, 80821064

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 -80821063
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 80821064 can be divided by 16 positive divisors. The sum of these divisors (counting 80821064) is 1, the average is 0.0625.

Base conversion 80821064

Base System Value
2 Binary 100110100010011101101001000
3 Ternary 12122002010122202
4 Quaternary 10310103231020
5 Quinary 131142233224
6 Senary 12004135332
8 Octal 464235510
10 Decimal 80821064
12 Duodecimal 23097548
16 Hexadecimal 4d13b48
20 Vigesimal 1552cd4
36 Base36 1c49xk

Cryptographic Hash Functions

md5 d5e71b5e5086620c5c243f8da28a9e44
sha1 3872975a1fb61b1865f22c837a149d16e0639c1a
sha256 895ebc5e4846040695a2420aaa273197aada7de616927ca8897e231a8cbb0721
sha512 b9526f2ad0ca7e3705246dbd80797149da15be8a90dc4a93b6f4a95bd89117c9afe83081d156113ff5eea16b0cfd25218fe7bea217f6e94d254903ba2536d85a
ripemd-160 ec21b87da971b44c024cfe9e68f71788ab3dfeff

80821064 as geometric shapes

Circle

Radius = n
Diameter 161642128
Circumference 507813721.83542
Area 2.0521022656269E+16

Sphere

Radius = n
Volume 2.2113745139304E+24
Surface area 8.2084090625078E+16
Circumference 507813721.83542

Square

Length = n
Perimeter 323284256
Area 6532044386092096
Diagonal 114298244.83422

Cube

Length = n
Surface area 39192266316552576
Volume 5.2792677737919E+23
Space diagonal 139986189.16978

Equilateral Triangle

Length = n
Perimeter 242463192
Area 2.8284581885016E+15
Altitude 69993094.584888

Triangular Pyramid

Length = n
Surface area 2.8284581885016E+15
Volume 6.2216767375798E+22
Height 38099414.944741