80454942 (number)

80454942 is an even 8-digits composite number following 80454941 and preceding 80454943. In scientific notation, it is written as 8.0454942 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 26818308 positive integers (up to 80454942) that are relatively prime to 80454942.

Interesting facts

Basic properties

Name

Name eighty million four hundred fifty-four thousand nine hundred forty-two

Notation

Scientific notation 8.0454942 × 10^7
Engineering notation 8.0454942 × 10^6

Prime Factorization of 80454942

Prime Factorization 2 × 3 × 3 × 4469719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26818314
Product of the distinct prime numbers

The prime factorization of 80454942 is 2 × 3 × 3 × 4469719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 43, 19, 423, 990, 7161, 822, 40677, 96983, 620752, 82703, 7573507, 3669241, 69460056, 40791411, 935635081, 534126962, 8006050608, 6577924368

Basic calculations (n = 80454942)

Multiplication

n×y
n×2 160909884
n×3 241364826
n×4 321819768
n×5 402274710

Division

n÷y
n÷2 40227471
n÷3 26818314
n÷3 20113735.5
n÷5 16090988.4

Exponentiation

ny
n2 6472997692223364
n3 5.2078465389396E+23
n4 4.1899699123529E+31
n5 3.371037862801E+39

Nth Root

y√n
2√n 8969.6678868284
3√n 431.70218027627
4√n 94.708330609447
5√n 38.116283214714

Divisors of 80454942

1, 2, 3, 6, 9, 18, 4469719, 8939438, 13409157, 26818314, 40227471, 80454942

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80454941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80454942 can be divided by 12 positive divisors. The sum of these divisors (counting 80454942) is 1, the average is 0.083333333333333.

Base conversion 80454942

Base System Value
2 Binary 100110010111010010100011110
3 Ternary 12121101112102200
4 Quaternary 10302322110132
5 Quinary 131044024232
6 Senary 11552232330
8 Octal 462722436
10 Decimal 80454942
12 Duodecimal 22b3b6a6
16 Hexadecimal 4cba51e
20 Vigesimal 152gh72
36 Base36 1bwffi

Cryptographic Hash Functions

md5 ff4c855a9b313c9ec062101f3f82754a
sha1 f691268390006e24e1b77b2fa9161e8518067219
sha256 6c761784cfe060350ff4e87a19b4033d366f255c4e097b9ed4241e1fb60aa4bb
sha512 11c703fa390b1a8d1e17379897e6433da9b536a9c94c1f4c7cb79daaa4c3ba7bf1fd8e2043ae5aae50a0f7df0f58c39f75e5d06353a1570a8ab090548bc83e11
ripemd-160 25e3d0cebcf0041e073c0ef1728cca601c3a3a8f

80454942 as geometric shapes

Circle

Radius = n
Diameter 160909884
Circumference 505513309.46439
Area 2.0335521996593E+16

Sphere

Radius = n
Volume 2.1814576570341E+24
Surface area 8.134208798637E+16
Circumference 505513309.46439

Square

Length = n
Perimeter 321819768
Area 6472997692223364
Diagonal 113780470.13634

Cube

Length = n
Surface area 38837986153340184
Volume 5.2078465389396E+23
Space diagonal 139352047.26401

Equilateral Triangle

Length = n
Perimeter 241364826
Area 2.8028902200517E+15
Altitude 69676023.632004

Triangular Pyramid

Length = n
Surface area 2.8028902200517E+15
Volume 6.1375060051052E+22
Height 37926823.37878