80668812 (number)

80668812 is an even 8-digits composite number following 80668811 and preceding 80668813. In scientific notation, it is written as 8.0668812 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 22049280 positive integers (up to 80668812) that are relatively prime to 80668812.

Interesting facts

Basic properties

Name

Name eighty million six hundred sixty-eight thousand eight hundred twelve

Notation

Scientific notation 8.0668812 × 10^7
Engineering notation 8.0668812 × 10^6

Prime Factorization of 80668812

Prime Factorization 2 × 2 × 3 × 7 × 41 × 59 × 397

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 40334406
Product of the distinct prime numbers

The prime factorization of 80668812 is 2 × 2 × 3 × 7 × 41 × 59 × 397. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 80668812)

Multiplication

n×y
n×2 161337624
n×3 242006436
n×4 322675248
n×5 403344060

Division

n÷y
n÷2 40334406
n÷3 26889604
n÷3 20167203
n÷5 16133762.4

Exponentiation

ny
n2 6507457229491344
n3 5.2494884384388E+23
n4 4.2346999593659E+31
n5 3.416082148985E+39

Nth Root

y√n
2√n 8981.5818205926
3√n 432.08436709591
4√n 94.771207761601
5√n 38.136526285221

Divisors of 80668812

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80668811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80668812 can be divided by 96 positive divisors. The sum of these divisors (counting 80668812) is 1, the average is 0.010416666666667.

Base conversion 80668812

Base System Value
2 Binary 100110011101110100010001100
3 Ternary 12121210101210210
4 Quaternary 10303232202030
5 Quinary 131122400222
6 Senary 12001002420
8 Octal 463564214
10 Decimal 80668812
12 Duodecimal 23023410
16 Hexadecimal 4cee88c
20 Vigesimal 1543c0c
36 Base36 1c10gc

Cryptographic Hash Functions

md5 28f21f26c6f409a68c56f3ac2fdae57e
sha1 20ceca2410aaf8eaa2791590389ddd3fdce905cd
sha256 d75a9de8b5c1793ebfcf50ad008dab7400d7cbf226550806510fe394f5c4d26c
sha512 2291bc087177719fae9b313caee2ca4330b4d63779363fdbeacbfab54cbc13507a81883a05cab6c7c199812a7c67490622c681c224d81e8f3d1022e840237d8f
ripemd-160 c700c32affbd7805e0c45b4d0337eab90488528c

80668812 as geometric shapes

Circle

Radius = n
Diameter 161337624
Circumference 506857094.30603
Area 2.044377982572E+16

Sphere

Radius = n
Volume 2.1989005751072E+24
Surface area 8.1775119302879E+16
Circumference 506857094.30603

Square

Length = n
Perimeter 322675248
Area 6507457229491344
Diagonal 114082927.99093

Cube

Length = n
Surface area 39044743376948064
Volume 5.2494884384388E+23
Space diagonal 139722480.97022

Equilateral Triangle

Length = n
Perimeter 242006436
Area 2.8178116373901E+15
Altitude 69861240.485111

Triangular Pyramid

Length = n
Surface area 2.8178116373901E+15
Volume 6.1865814543007E+22
Height 38027642.663642