76394489 (number)

76394489 is an odd 8-digits composite number following 76394488 and preceding 76394490. In scientific notation, it is written as 7.6394489 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 75972240 positive integers (up to 76394489) that are relatively prime to 76394489.

Interesting facts

Basic properties

Name

Name seventy-six million three hundred ninety-four thousand four hundred eighty-nine

Notation

Scientific notation 7.6394489 × 10^7
Engineering notation 7.6394489 × 10^6

Prime Factorization of 76394489

Prime Factorization 181 × 422069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 76394489
Product of the distinct prime numbers

The prime factorization of 76394489 is 181 × 422069. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 32, 12, 124, 332, 9227, 6266, 31302, 17480, 713752, 595824, 5516290, 5283391, 20563297, 73750098, 8663420, 6950730, 3927054683, 9123379264

Basic calculations (n = 76394489)

Multiplication

n×y
n×2 152788978
n×3 229183467
n×4 305577956
n×5 381972445

Division

n÷y
n÷2 38197244.5
n÷3 25464829.666667
n÷3 19098622.25
n÷5 15278897.8

Exponentiation

ny
n2 5836117949571121
n3 4.4584724850121E+23
n4 3.4060272721306E+31
n5 2.6020171297448E+39

Nth Root

y√n
2√n 8740.3940986663
3√n 424.31398252805
4√n 93.490074867155
5√n 37.723537013314

Divisors of 76394489

1, 181, 422069, 76394489

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76394488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76394489 can be divided by 4 positive divisors. The sum of these divisors (counting 76394489) is 1, the average is 0.25.

Base conversion 76394489

Base System Value
2 Binary 100100011011010111111111001
3 Ternary 12022202020112112
4 Quaternary 10203122333321
5 Quinary 124024110424
6 Senary 11325222105
8 Octal 443327771
10 Decimal 76394489
12 Duodecimal 21701935
16 Hexadecimal 48daff9
20 Vigesimal 13h9649
36 Base36 19hed5

Cryptographic Hash Functions

md5 863cfafd706badd1a69996afd61bedc0
sha1 fab9579c968632ff70b6ac80e45581ed8c1bf1ae
sha256 97c75b0788fc350db68e20f86125baac9ae390172bf835e2a49162b6947f62a3
sha512 566bea9b3e16a68e6169a06c3e38a069d75aa8635bd676339c9d2a48ed61763c0405b8d5b88db9adab15edbe1292a19a050f39e63b27266fba2c11d6579b5c43
ripemd-160 4740681918f81a83782ed67cdd6dbef2eba45ec5

76394489 as geometric shapes

Circle

Radius = n
Diameter 152788978
Circumference 480000730.83429
Area 1.8334705275856E+16

Sphere

Radius = n
Volume 1.8675605873528E+24
Surface area 7.3338821103425E+16
Circumference 480000730.83429

Square

Length = n
Perimeter 305577956
Area 5836117949571121
Diagonal 108038122.43436

Cube

Length = n
Surface area 35016707697426726
Volume 4.4584724850121E+23
Space diagonal 132319136.36626

Equilateral Triangle

Length = n
Perimeter 229183467
Area 2.5271132019055E+15
Altitude 66159568.183131

Triangular Pyramid

Length = n
Surface area 2.5271132019055E+15
Volume 5.2543602131429E+22
Height 36012707.478121