80490042 (number)

80490042 is an even 8-digits composite number following 80490041 and preceding 80490043. In scientific notation, it is written as 8.0490042 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 24980832 positive integers (up to 80490042) that are relatively prime to 80490042.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety thousand forty-two

Notation

Scientific notation 8.0490042 × 10^7
Engineering notation 8.0490042 × 10^6

Prime Factorization of 80490042

Prime Factorization 2 × 171 × 59 × 3989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80490042
Product of the distinct prime numbers

The prime factorization of 80490042 is 2 × 171 × 59 × 3989. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 15, 61, 35, 546, 5040, 5177, 35279, 26813, 301465, 315158, 6334625, 2628574, 80440216, 99915408, 771167241, 579850671, 3638210096, 4425786542

Basic calculations (n = 80490042)

Multiplication

n×y
n×2 160980084
n×3 241470126
n×4 321960168
n×5 402450210

Division

n÷y
n÷2 40245021
n÷3 26830014
n÷3 20122510.5
n÷5 16098008.4

Exponentiation

ny
n2 6478646861161764
n3 5.2146655795808E+23
n4 4.1972865151641E+31
n5 3.3783976789159E+39

Nth Root

y√n
2√n 8971.6242676563
3√n 431.76495058028
4√n 94.718658497977
5√n 38.119608425318

Divisors of 80490042

1, 2, 59, 118, 171, 342, 3989, 7978, 10089, 20178, 235351, 470702, 682119, 1364238, 40245021, 80490042

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 -80490041
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 80490042 can be divided by 16 positive divisors. The sum of these divisors (counting 80490042) is 1, the average is 0.0625.

Base conversion 80490042

Base System Value
2 Binary 100110011000010111000111010
3 Ternary 12121110022120200
4 Quaternary 10303002320322
5 Quinary 131101140132
6 Senary 11553103030
8 Octal 463027072
10 Decimal 80490042
12 Duodecimal 22b57a76
16 Hexadecimal 4cc2e3a
20 Vigesimal 1531522
36 Base36 1bx6ii

Cryptographic Hash Functions

md5 beecb124e6ff713a1fe30c60da32bb26
sha1 d41ebba7bbc001f1f4746a23c42407c6f4ad5d90
sha256 b4beb0874beee3752cfedb1450252e3f81bee4ec319717ccd7c235fd2ff541db
sha512 e10ca72a20b7f8909f39ea4ca9a22e73d250bd802ddbf7b1d43985ff9677d1fcbf4fd069d98aaa248aa9aed34a3de38824acc948acb24dfedea4757852d1adf2
ripemd-160 a10135f4987e69f86349b68bf68673ad55969549

80490042 as geometric shapes

Circle

Radius = n
Diameter 160980084
Circumference 505733849.26867
Area 2.0353269384228E+16

Sphere

Radius = n
Volume 2.1843140100985E+24
Surface area 8.1413077536913E+16
Circumference 505733849.26867

Square

Length = n
Perimeter 321960168
Area 6478646861161764
Diagonal 113830109.03238

Cube

Length = n
Surface area 38871881166970584
Volume 5.2146655795808E+23
Space diagonal 139412842.24735

Equilateral Triangle

Length = n
Perimeter 241470126
Area 2.8053363819572E+15
Altitude 69706421.123676

Triangular Pyramid

Length = n
Surface area 2.8053363819572E+15
Volume 6.1455423215694E+22
Height 37943369.67746