80490144 (number)

80490144 is an even 8-digits composite number following 80490143 and preceding 80490145. In scientific notation, it is written as 8.0490144 × 10^7. The sum of its digits is 30. It has a total of 10 prime factors and 144 positive divisors. There are 22579200 positive integers (up to 80490144) that are relatively prime to 80490144.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety thousand one hundred forty-four

Notation

Scientific notation 8.0490144 × 10^7
Engineering notation 8.0490144 × 10^6

Prime Factorization of 80490144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 71 × 241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 718662
Product of the distinct prime numbers

The prime factorization of 80490144 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 71 × 241. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 80490144)

Multiplication

n×y
n×2 160980288
n×3 241470432
n×4 321960576
n×5 402450720

Division

n÷y
n÷2 40245072
n÷3 26830048
n÷3 20122536
n÷5 16098028.8

Exponentiation

ny
n2 6478663281140736
n3 5.2146854042653E+23
n4 4.1973077910401E+31
n5 3.3784190851314E+39

Nth Root

y√n
2√n 8971.6299522439
3√n 431.76513296311
4√n 94.718688505722
5√n 38.119618086633

Divisors of 80490144

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80490143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80490144 can be divided by 144 positive divisors. The sum of these divisors (counting 80490144) is 1, the average is 0.0069444444444444.

Base conversion 80490144

Base System Value
2 Binary 100110011000010111010100000
3 Ternary 12121110022201110
4 Quaternary 10303002322200
5 Quinary 131101141034
6 Senary 11553103320
8 Octal 463027240
10 Decimal 80490144
12 Duodecimal 22b57b40
16 Hexadecimal 4cc2ea0
20 Vigesimal 1531574
36 Base36 1bx6lc

Cryptographic Hash Functions

md5 c404154f9e3ca78a81fc5426eed0e58d
sha1 67418fc0f54246dfc16c91209a30f5848fabebc2
sha256 432f2e6f292b20048e5b5096da14f31e0eb3727919b96f07d6bf2dfcbc89993c
sha512 6dc9267ce87264fdef681988826d52d966fc98fd90ca1526db6fab810cd6601be2a6b8f1e68f39901d471c1ce7b0c07530d759af7beaf7ef0f70106dd7ab5f7c
ripemd-160 1dcafea72a5557302d252973dd1c161a65ef96d3

80490144 as geometric shapes

Circle

Radius = n
Diameter 160980288
Circumference 505734490.15357
Area 2.0353320969114E+16

Sphere

Radius = n
Volume 2.1843223142429E+24
Surface area 8.1413283876455E+16
Circumference 505734490.15357

Square

Length = n
Perimeter 321960576
Area 6478663281140736
Diagonal 113830253.28216

Cube

Length = n
Surface area 38871979686844416
Volume 5.2146854042653E+23
Space diagonal 139413018.91654

Equilateral Triangle

Length = n
Perimeter 241470432
Area 2.8053434920167E+15
Altitude 69706509.458268

Triangular Pyramid

Length = n
Surface area 2.8053434920167E+15
Volume 6.1455656851842E+22
Height 37943417.760721