80221531 (number)

80221531 is an odd 8-digits composite number following 80221530 and preceding 80221532. In scientific notation, it is written as 8.0221531 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 72328032 positive integers (up to 80221531) that are relatively prime to 80221531.

Interesting facts

Basic properties

Name

Name eighty million two hundred twenty-one thousand five hundred thirty-one

Notation

Scientific notation 8.0221531 × 10^7
Engineering notation 8.0221531 × 10^6

Prime Factorization of 80221531

Prime Factorization 13 × 43 × 143509

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 80221531
Product of the distinct prime numbers

The prime factorization of 80221531 is 13 × 43 × 143509. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 100, 50, 986, 49, 8501, 8336, 2540, 29410, 140346, 218409, 3899883, 9166116, 5133235, 88627014, 627494361, 49959584, 2080722778, 1420474348

Basic calculations (n = 80221531)

Multiplication

n×y
n×2 160443062
n×3 240664593
n×4 320886124
n×5 401107655

Division

n÷y
n÷2 40110765.5
n÷3 26740510.333333
n÷3 20055382.75
n÷5 16044306.2

Exponentiation

ny
n2 6435494035983961
n3 5.16265184308E+23
n4 4.1415583487185E+31
n5 3.3224215146003E+39

Nth Root

y√n
2√n 8956.6473080054
3√n 431.28429984135
4√n 94.639565235716
5√n 38.09414137516

Divisors of 80221531

1, 13, 43, 559, 143509, 1865617, 6170887, 80221531

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 -80221530
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 80221531 can be divided by 8 positive divisors. The sum of these divisors (counting 80221531) is 1, the average is 0.125.

Base conversion 80221531

Base System Value
2 Binary 100110010000001010101011011
3 Ternary 12120221200020211
4 Quaternary 10302001111123
5 Quinary 131014042111
6 Senary 11543231551
8 Octal 462012533
10 Decimal 80221531
12 Duodecimal 22a485b7
16 Hexadecimal 4c8155b
20 Vigesimal 1517dgb
36 Base36 1brfbv

Cryptographic Hash Functions

md5 394d14b6bb379cf0254149121c535f5f
sha1 8acde6fb8c9b1731263655b0228c388f03f7f23c
sha256 f3ebc83cf200fd3ab1479276fb576636f7e0201bfc01dcbfc487d51b1313eb97
sha512 fef2c8e026ed8d02756d971bc1d70588b2fb7599f0e7541e70c66b85d7d58c4c67831d24629dc82e2fb92fd55e61d9061c8d5d998a907002521e05f9fcd7a176
ripemd-160 66d0e9739826d064019c72a1190ff4daae41603d

80221531 as geometric shapes

Circle

Radius = n
Diameter 160443062
Circumference 504046744.89865
Area 2.0217700785668E+16

Sphere

Radius = n
Volume 2.1625265471016E+24
Surface area 8.0870803142673E+16
Circumference 504046744.89865

Square

Length = n
Perimeter 320886124
Area 6435494035983961
Diagonal 113450377.13453

Cube

Length = n
Surface area 38612964215903766
Volume 5.16265184308E+23
Space diagonal 138947767.55296

Equilateral Triangle

Length = n
Perimeter 240664593
Area 2.7866506605327E+15
Altitude 69473883.776481

Triangular Pyramid

Length = n
Surface area 2.7866506605327E+15
Volume 6.0842435452452E+22
Height 37816792.378178