80455720 (number)

80455720 is an even 8-digits composite number following 80455719 and preceding 80455721. In scientific notation, it is written as 8.0455720 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 32182272 positive integers (up to 80455720) that are relatively prime to 80455720.

Interesting facts

Basic properties

Name

Name eighty million four hundred fifty-five thousand seven hundred twenty

Notation

Scientific notation 8.0455720 × 10^7
Engineering notation 8.0455720 × 10^6

Prime Factorization of 80455720

Prime Factorization 2 × 2 × 2 × 5 × 2011393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20113930
Product of the distinct prime numbers

The prime factorization of 80455720 is 2 × 2 × 2 × 5 × 2011393. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 66, 91, 59, 780, 5486, 4097, 31832, 57719, 969492, 389614, 2251200, 4157891, 12738841, 32514583, 864700600, 508113447, 2018219514, 4983012943

Basic calculations (n = 80455720)

Multiplication

n×y
n×2 160911440
n×3 241367160
n×4 321822880
n×5 402278600

Division

n÷y
n÷2 40227860
n÷3 26818573.333333
n÷3 20113930
n÷5 16091144

Exponentiation

ny
n2 6473122880718400
n3 5.2079976201667E+23
n4 4.190131982888E+31
n5 3.3712008557828E+39

Nth Root

y√n
2√n 8969.7112551074
3√n 431.70357179309
4√n 94.708559566215
5√n 38.116356931388

Divisors of 80455720

1, 2, 4, 5, 8, 10, 20, 40, 2011393, 4022786, 8045572, 10056965, 16091144, 20113930, 40227860, 80455720

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 -80455719
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 80455720 can be divided by 16 positive divisors. The sum of these divisors (counting 80455720) is 1, the average is 0.0625.

Base conversion 80455720

Base System Value
2 Binary 100110010111010100000101000
3 Ternary 12121101120111111
4 Quaternary 10302322200220
5 Quinary 131044040340
6 Senary 11552240104
8 Octal 462724050
10 Decimal 80455720
12 Duodecimal 22b40034
16 Hexadecimal 4cba828
20 Vigesimal 152gj60
36 Base36 1bwg14

Cryptographic Hash Functions

md5 378a4b64af75f74215986d8e898518b7
sha1 e0dd38db04ce8874f2a5186b6f36d57e8bb69e66
sha256 0ad8a7c278ef80834d10b1432e8945c421739f80f6421e46c8655f1c2c6e937a
sha512 0c16ce3cdba5594770ca491b6afc5028a0dbfe0dcf9e19cd8e892a6ec7b071a17691b38974a5d6df968e2ad132f97cd3a93a6fa51220d51268777d37e9d78a8f
ripemd-160 90bd52028e8c4370e4c8ebcefe9f29d0a3c0364f

80455720 as geometric shapes

Circle

Radius = n
Diameter 160911440
Circumference 505518197.78255
Area 2.0335915287849E+16

Sphere

Radius = n
Volume 2.1815209417905E+24
Surface area 8.1343661151396E+16
Circumference 505518197.78255

Square

Length = n
Perimeter 321822880
Area 6473122880718400
Diagonal 113781570.39449

Cube

Length = n
Surface area 38838737284310400
Volume 5.2079976201667E+23
Space diagonal 139353394.79954

Equilateral Triangle

Length = n
Perimeter 241367160
Area 2.8029444282602E+15
Altitude 69676697.399768

Triangular Pyramid

Length = n
Surface area 2.8029444282602E+15
Volume 6.1376840560388E+22
Height 37927190.131497