80491806 (number)

80491806 is an even 8-digits composite number following 80491805 and preceding 80491807. In scientific notation, it is written as 8.0491806 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 26830116 positive integers (up to 80491806) that are relatively prime to 80491806.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-one thousand eight hundred six

Notation

Scientific notation 8.0491806 × 10^7
Engineering notation 8.0491806 × 10^6

Prime Factorization of 80491806

Prime Factorization 2 × 3 × 81 × 3 × 55207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 26830602
Product of the distinct prime numbers

The prime factorization of 80491806 is 2 × 3 × 81 × 3 × 55207. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 23, 58, 679, 16, 8661, 7042, 65771, 28075, 243049, 632244, 9461523, 1408154, 1876043, 43146705, 453573581, 477663515, 8584497067, 5187351191

Basic calculations (n = 80491806)

Multiplication

n×y
n×2 160983612
n×3 241475418
n×4 321967224
n×5 402459030

Division

n÷y
n÷2 40245903
n÷3 26830602
n÷3 20122951.5
n÷5 16098361.2

Exponentiation

ny
n2 6478930833141636
n3 5.2150084370865E+23
n4 4.1976544740633E+31
n5 3.3787678958134E+39

Nth Root

y√n
2√n 8971.7225770752
3√n 431.76810470879
4√n 94.719177451428
5√n 38.119775507849

Divisors of 80491806

1, 2, 3, 6, 9, 18, 81, 162, 243, 486, 729, 1458, 55207, 110414, 165621, 331242, 496863, 993726, 4471767, 8943534, 13415301, 26830602, 40245903, 80491806

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80491805
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80491806 can be divided by 24 positive divisors. The sum of these divisors (counting 80491806) is 1, the average is 0.041666666666667.

Base conversion 80491806

Base System Value
2 Binary 100110011000011010100011110
3 Ternary 12121110102000000
4 Quaternary 10303003110132
5 Quinary 131101214211
6 Senary 11553115130
8 Octal 463032436
10 Decimal 80491806
12 Duodecimal 22b58aa6
16 Hexadecimal 4cc351e
20 Vigesimal 15319a6
36 Base36 1bx7vi

Cryptographic Hash Functions

md5 7dea37cec38ccf680a68fd74f77a08b3
sha1 e2cede3ecc112bceb17c7d278dd90b0e3da5a33f
sha256 7563a406b5cbda90bdea9df4ee8856a5b90f36b2a2c8763962fc0b0882ad4dde
sha512 2ab8fd00377ba18f1efd724af8bdccecb84a52990b380582ec180771b02c8caa1b0bd3979248a161b8cee40854b9949b0e523b58b0c65660c670a74b3edc5916
ripemd-160 4e989f2886e575af7cbb1937f74bf760f369f92c

80491806 as geometric shapes

Circle

Radius = n
Diameter 160983612
Circumference 505744932.80755
Area 2.0354161508514E+16

Sphere

Radius = n
Volume 2.1844576259147E+24
Surface area 8.1416646034057E+16
Circumference 505744932.80755

Square

Length = n
Perimeter 321967224
Area 6478930833141636
Diagonal 113832603.7051

Cube

Length = n
Surface area 38873584998849816
Volume 5.2150084370865E+23
Space diagonal 139415897.58498

Equilateral Triangle

Length = n
Perimeter 241475418
Area 2.8054593454315E+15
Altitude 69707948.792489

Triangular Pyramid

Length = n
Surface area 2.8054593454315E+15
Volume 6.1459463830149E+22
Height 37944201.235035