80493865 (number)

80493865 is an odd 8-digits composite number following 80493864 and preceding 80493866. In scientific notation, it is written as 8.0493865 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 62570880 positive integers (up to 80493865) that are relatively prime to 80493865.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-three thousand eight hundred sixty-five

Notation

Scientific notation 8.0493865 × 10^7
Engineering notation 8.0493865 × 10^6

Prime Factorization of 80493865

Prime Factorization 5 × 41 × 1279 × 307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80493865
Product of the distinct prime numbers

The prime factorization of 80493865 is 5 × 41 × 1279 × 307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 61, 51, 56, 888, 5442, 8957, 63485, 19101, 34432, 593367, 9143197, 4035808, 87341243, 3650653, 743664707, 256719851, 5395690741, 5143654097

Basic calculations (n = 80493865)

Multiplication

n×y
n×2 160987730
n×3 241481595
n×4 321975460
n×5 402469325

Division

n÷y
n÷2 40246932.5
n÷3 26831288.333333
n÷3 20123466.25
n÷5 16098773

Exponentiation

ny
n2 6479262302638225
n3 5.2154086508815E+23
n4 4.1980839986389E+31
n5 3.379200066451E+39

Nth Root

y√n
2√n 8971.8373257656
3√n 431.77178625515
4√n 94.719783180524
5√n 38.119970528482

Divisors of 80493865

1, 5, 41, 205, 307, 1279, 1535, 6395, 12587, 52439, 62935, 262195, 392653, 1963265, 16098773, 80493865

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 -80493864
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 80493865 can be divided by 16 positive divisors. The sum of these divisors (counting 80493865) is 1, the average is 0.0625.

Base conversion 80493865

Base System Value
2 Binary 100110011000011110100101001
3 Ternary 12121110111211021
4 Quaternary 10303003310221
5 Quinary 131101300430
6 Senary 11553132441
8 Octal 463036451
10 Decimal 80493865
12 Duodecimal 22b5a121
16 Hexadecimal 4cc3d29
20 Vigesimal 1531ed5
36 Base36 1bx9gp

Cryptographic Hash Functions

md5 57e9eb86f740118493c39ad994b3b99f
sha1 9a570d2599adbaeb78801052fa21a9c7704959cf
sha256 09a38a31b725e8be187382b5c800a7b7c9d60f86e0bd517905cea0998db434c4
sha512 fc3743709807bdffa18fe7b78c4d7333514934b8bfb89c262128f1aae41ed1376aa2ce42cfc1f036105ba6918956e69850c91ba4024726299a4728a101ab2b5a
ripemd-160 17d1e41e7faaf7625d2daf0d5dca005f196d6a6e

80493865 as geometric shapes

Circle

Radius = n
Diameter 160987730
Circumference 505757869.8861
Area 2.035520285065E+16

Sphere

Radius = n
Volume 2.1846252670771E+24
Surface area 8.1420811402598E+16
Circumference 505757869.8861

Square

Length = n
Perimeter 321975460
Area 6479262302638225
Diagonal 113835515.57083

Cube

Length = n
Surface area 38875573815829350
Volume 5.2154086508815E+23
Space diagonal 139419463.87759

Equilateral Triangle

Length = n
Perimeter 241481595
Area 2.8056028759338E+15
Altitude 69709731.938795

Triangular Pyramid

Length = n
Surface area 2.8056028759338E+15
Volume 6.1464180394955E+22
Height 37945171.856943