80739968 (number)

80739968 is an even 8-digits composite number following 80739967 and preceding 80739969. In scientific notation, it is written as 8.0739968 × 10^7. The sum of its digits is 50. It has a total of 9 prime factors and 32 positive divisors. There are 38244096 positive integers (up to 80739968) that are relatively prime to 80739968.

Interesting facts

Basic properties

Name

Name eighty million seven hundred thirty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.0739968 × 10^7
Engineering notation 8.0739968 × 10^6

Prime Factorization of 80739968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 33199

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1261562
Product of the distinct prime numbers

The prime factorization of 80739968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 33199. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 80739968)

Multiplication

n×y
n×2 161479936
n×3 242219904
n×4 322959872
n×5 403699840

Division

n÷y
n÷2 40369984
n÷3 26913322.666667
n÷3 20184992
n÷5 16147993.6

Exponentiation

ny
n2 6518942432641024
n3 5.2633920340528E+23
n4 4.2496610440088E+31
n5 3.4311749670411E+39

Nth Root

y√n
2√n 8985.542165056
3√n 432.21137346912
4√n 94.792099697475
5√n 38.143251773419

Divisors of 80739968

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 -80739967
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 80739968 can be divided by 32 positive divisors. The sum of these divisors (counting 80739968) is 1, the average is 0.03125.

Base conversion 80739968

Base System Value
2 Binary 100110011111111111010000000
3 Ternary 12121221000102012
4 Quaternary 10303333322000
5 Quinary 131132134333
6 Senary 12002312052
8 Octal 463777200
10 Decimal 80739968
12 Duodecimal 23058628
16 Hexadecimal 4cffe80
20 Vigesimal 154c9i8
36 Base36 1c2jcw

Cryptographic Hash Functions

md5 627f30cfe06d7cc833ae22c1e1ac0798
sha1 fd31cdee9aa408e1bd46f32f9943ebec0f49761c
sha256 ff51bc9659a0b81334764733a18cbe7c3be1d0a715114f2f3b950e6559e6738a
sha512 784ef5eea66eae96454ae1c087009355884d5deb711062410488a226d4d4762c2b71915ee3062661b53b4702a0ba54e598ebf5f78da3dc9c33982258080657a8
ripemd-160 96d2702935ce2909e5ef616ef4830e91630984c5

80739968 as geometric shapes

Circle

Radius = n
Diameter 161479936
Circumference 507304180.63975
Area 2.047986165556E+16

Sphere

Radius = n
Volume 2.2047244996191E+24
Surface area 8.1919446622239E+16
Circumference 507304180.63975

Square

Length = n
Perimeter 322959872
Area 6518942432641024
Diagonal 114183557.77117

Cube

Length = n
Surface area 39113654595846144
Volume 5.2633920340528E+23
Space diagonal 139845726.77749

Equilateral Triangle

Length = n
Perimeter 242219904
Area 2.8227848762377E+15
Altitude 69922863.388743

Triangular Pyramid

Length = n
Surface area 2.8227848762377E+15
Volume 6.20296699887E+22
Height 38061185.923723