80521679 (number)

80521679 is an odd 8-digits composite number following 80521678 and preceding 80521680. In scientific notation, it is written as 8.0521679 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 68384736 positive integers (up to 80521679) that are relatively prime to 80521679.

Interesting facts

Basic properties

Name

Name eighty million five hundred twenty-one thousand six hundred seventy-nine

Notation

Scientific notation 8.0521679 × 10^7
Engineering notation 8.0521679 × 10^6

Prime Factorization of 80521679

Prime Factorization 7 × 109 × 105533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 80521679
Product of the distinct prime numbers

The prime factorization of 80521679 is 7 × 109 × 105533. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 18, 18, 610, 214, 453, 3375, 28958, 68762, 582646, 394686, 5808026, 4070432, 58021, 19335501, 640006614, 734163149, 1548742918, 4695873537

Basic calculations (n = 80521679)

Multiplication

n×y
n×2 161043358
n×3 241565037
n×4 322086716
n×5 402608395

Division

n÷y
n÷2 40260839.5
n÷3 26840559.666667
n÷3 20130419.75
n÷5 16104335.8

Exponentiation

ny
n2 6483740788979041
n3 5.2208169452938E+23
n4 4.2038894618671E+31
n5 3.3850423779994E+39

Nth Root

y√n
2√n 8973.3872645729
3√n 431.82151227046
4√n 94.72796453304
5√n 38.122604573558

Divisors of 80521679

1, 7, 109, 763, 105533, 738731, 11503097, 80521679

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80521678
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80521679 can be divided by 8 positive divisors. The sum of these divisors (counting 80521679) is 1, the average is 0.125.

Base conversion 80521679

Base System Value
2 Binary 100110011001010100111001111
3 Ternary 12121111220222102
4 Quaternary 10303022213033
5 Quinary 131103143204
6 Senary 11553505315
8 Octal 463124717
10 Decimal 80521679
12 Duodecimal 22b7223b
16 Hexadecimal 4cca9cf
20 Vigesimal 153543j
36 Base36 1bxuxb

Cryptographic Hash Functions

md5 980a6853246f6166714c8648f6e405e5
sha1 78f18bfbd40f60b2fd193c2285aa595d36162412
sha256 7a3e4b0ad494a45e5d8c6750c4b5115a4b7d903a01e3d0131a5c01b8ef2c7827
sha512 c01292b4fb7105e3fba4eaed7cab153cb9fffecbd1750e55b0d626f2d62eb1efa2b6241a9732e2f428ba225d0fd9ad7d28ca6ce8f993f4129043ade465049022
ripemd-160 9ed51d3a414a5cd852260ee80169af3bf56994da

80521679 as geometric shapes

Circle

Radius = n
Diameter 161043358
Circumference 505932630.40223
Area 2.0369272430437E+16

Sphere

Radius = n
Volume 2.1868906881429E+24
Surface area 8.1477089721748E+16
Circumference 505932630.40223

Square

Length = n
Perimeter 322086716
Area 6483740788979041
Diagonal 113874850.50685

Cube

Length = n
Surface area 38902444733874246
Volume 5.2208169452938E+23
Space diagonal 139467639.13875

Equilateral Triangle

Length = n
Perimeter 241565037
Area 2.8075421174046E+15
Altitude 69733819.569376

Triangular Pyramid

Length = n
Surface area 2.8075421174046E+15
Volume 6.1527917755848E+22
Height 37958283.502284