80445488 (number)

80445488 is an even 8-digits composite number following 80445487 and preceding 80445489. In scientific notation, it is written as 8.0445488 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 39481344 positive integers (up to 80445488) that are relatively prime to 80445488.

Interesting facts

Basic properties

Name

Name eighty million four hundred forty-five thousand four hundred eighty-eight

Notation

Scientific notation 8.0445488 × 10^7
Engineering notation 8.0445488 × 10^6

Prime Factorization of 80445488

Prime Factorization 2 × 2 × 2 × 2 × 193 × 109 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10055686
Product of the distinct prime numbers

The prime factorization of 80445488 is 2 × 2 × 2 × 2 × 193 × 109 × 239. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 80445488)

Multiplication

n×y
n×2 160890976
n×3 241336464
n×4 321781952
n×5 402227440

Division

n÷y
n÷2 40222744
n÷3 26815162.666667
n÷3 20111372
n÷5 16089097.6

Exponentiation

ny
n2 6471476539558144
n3 5.2060108830531E+23
n4 4.1880008602051E+31
n5 3.3690577294362E+39

Nth Root

y√n
2√n 8969.1408730157
3√n 431.68527030496
4√n 94.705548269442
5√n 38.115387388376

Divisors of 80445488

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80445487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80445488 can be divided by 40 positive divisors. The sum of these divisors (counting 80445488) is 1, the average is 0.025.

Base conversion 80445488

Base System Value
2 Binary 100110010111000000000110000
3 Ternary 12121101001110112
4 Quaternary 10302320000300
5 Quinary 131043223423
6 Senary 11552120452
8 Octal 462700060
10 Decimal 80445488
12 Duodecimal 22b36128
16 Hexadecimal 4cb8030
20 Vigesimal 152fde8
36 Base36 1bw84w

Cryptographic Hash Functions

md5 3113e00f6873a71953cb5e7fd452a211
sha1 0ca6cc81824e949eb3294bceb04192f00a60e62e
sha256 2c478e03eeaade03eb8438c1c43fc29fb2f770c82c60aeae765e252cfa8758a0
sha512 080d6727030ca1e272db8b05d67e49028bc5e2d8c9b54240eee5b962cacc5b28e5da9ee7615fc9db95b39d53ec206963bc8374698ffa1bfa4ff329a56ba3d773
ripemd-160 ed13495bf7af48c4b63a41267dfc342ca4ccdd16

80445488 as geometric shapes

Circle

Radius = n
Diameter 160890976
Circumference 505453908.23049
Area 2.0330743154555E+16

Sphere

Radius = n
Volume 2.1806887392944E+24
Surface area 8.1322972618218E+16
Circumference 505453908.23049

Square

Length = n
Perimeter 321781952
Area 6471476539558144
Diagonal 113767100.16132

Cube

Length = n
Surface area 38828859237348864
Volume 5.2060108830531E+23
Space diagonal 139335672.45567

Equilateral Triangle

Length = n
Perimeter 241336464
Area 2.8022315416262E+15
Altitude 69667836.227836

Triangular Pyramid

Length = n
Surface area 2.8022315416262E+15
Volume 6.1353426638963E+22
Height 37922366.720441