280494042 (number)

280494042 is an even 9-digits composite number following 280494041 and preceding 280494043. In scientific notation, it is written as 2.80494042 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 93453840 positive integers (up to 280494042) that are relatively prime to 280494042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.80494042 × 10^8
Engineering notation 2.80494042 × 10^6

Prime Factorization of 280494042

Prime Factorization 2 × 3 × 2371 × 19717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 280494042
Product of the distinct prime numbers

The prime factorization of 280494042 is 2 × 3 × 2371 × 19717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 74, 28, 9, 394, 6742, 6074, 88356, 64841, 789859, 64832, 7873564, 5171361, 40657835, 53025017, 18265698, 805844894, 2967579658, 9830998694

Basic calculations (n = 280494042)

Multiplication

n×y
n×2 560988084
n×3 841482126
n×4 1121976168
n×5 1402470210

Division

n÷y
n÷2 140247021
n÷3 93498014
n÷3 70123510.5
n÷5 56098808.4

Exponentiation

ny
n2 78676907597497764
n3 2.2068403824083E+25
n4 6.1900557891052E+33
n5 1.7362737684916E+42

Nth Root

y√n
2√n 16747.95635294
3√n 654.59780837199
4√n 129.41389551721
5√n 48.931071730954

Divisors of 280494042

1, 2, 3, 6, 2371, 4742, 7113, 14226, 19717, 39434, 59151, 118302, 46749007, 93498014, 140247021, 280494042

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 -280494041
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 280494042 can be divided by 16 positive divisors. The sum of these divisors (counting 280494042) is 1, the average is 0.0625.

Base conversion 280494042

Base System Value
2 Binary 10000101101111111111111011010
3 Ternary 201112210120111020
4 Quaternary 100231333333122
5 Quinary 1033301302132
6 Senary 43455543310
8 Octal 2055777732
10 Decimal 280494042
12 Duodecimal 79b2ab36
16 Hexadecimal 10b7ffda
20 Vigesimal 47d1f22
36 Base36 4mzyl6

Cryptographic Hash Functions

md5 a4ed4affeb84deac1d14ae35afabe145
sha1 d2e614feb5d2b4d37bc97f54f908694c2707b77f
sha256 89911a467aa55234fd5b670c19c97eff0cd9e70279e538ced4301b4f651c047f
sha512 c87493c912cdda06c4b24b97eaea3dbbad7c9aa253cc18d214bc1e7095d129c8731a167edbc74b434327b82bc7528689f57d5b8cba206032df59269934dce48e
ripemd-160 86283c6c14f689036964652965e11ab667336511

280494042 as geometric shapes

Circle

Radius = n
Diameter 560988084
Circumference 1762396043.4458
Area 2.4717079491546E+17

Sphere

Radius = n
Volume 9.2439913773588E+25
Surface area 9.8868317966185E+17
Circumference 1762396043.4458

Square

Length = n
Perimeter 1121976168
Area 78676907597497764
Diagonal 396678478.36125

Cube

Length = n
Surface area 472061445584986584
Volume 2.2068403824083E+25
Space diagonal 485829931.96436

Equilateral Triangle

Length = n
Perimeter 841482126
Area 3.4068100335317E+16
Altitude 242914965.98218

Triangular Pyramid

Length = n
Surface area 3.4068100335317E+16
Volume 2.6007863323287E+24
Height 132226159.45375