90779428 (number)

90779428 is an even 8-digits composite number following 90779427 and preceding 90779429. In scientific notation, it is written as 9.0779428 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 45298472 positive integers (up to 90779428) that are relatively prime to 90779428.

Interesting facts

Basic properties

Name

Name ninety million seven hundred seventy-nine thousand four hundred twenty-eight

Notation

Scientific notation 9.0779428 × 10^7
Engineering notation 9.0779428 × 10^6

Prime Factorization of 90779428

Prime Factorization 2 × 2 × 503 × 45119

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45389714
Product of the distinct prime numbers

The prime factorization of 90779428 is 2 × 2 × 503 × 45119. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 68, 68, 495, 155, 1460, 3007, 15646, 22047, 872020, 229359, 5267027, 2584977, 89999333, 66277418, 230271297, 805764373, 930309011, 5670851796

Basic calculations (n = 90779428)

Multiplication

n×y
n×2 181558856
n×3 272338284
n×4 363117712
n×5 453897140

Division

n÷y
n÷2 45389714
n÷3 30259809.333333
n÷3 22694857
n÷5 18155885.6

Exponentiation

ny
n2 8240904548007184
n3 7.4810460107069E+23
n4 6.7912507769365E+31
n5 6.1650586093486E+39

Nth Root

y√n
2√n 9527.8238858619
3√n 449.43043661145
4√n 97.610572613124
5√n 39.047882552392

Divisors of 90779428

1, 2, 4, 503, 1006, 2012, 45119, 90238, 180476, 22694857, 45389714, 90779428

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 -90779427
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 90779428 can be divided by 12 positive divisors. The sum of these divisors (counting 90779428) is 1, the average is 0.083333333333333.

Base conversion 90779428

Base System Value
2 Binary 101011010010010111100100100
3 Ternary 20022211001222001
4 Quaternary 11122102330210
5 Quinary 141214420203
6 Senary 13001415044
8 Octal 532227444
10 Decimal 90779428
12 Duodecimal 2649a484
16 Hexadecimal 5692f24
20 Vigesimal 18778b8
36 Base36 1i1pus

Cryptographic Hash Functions

md5 4360c92cc367de1669d6ae2c0921235d
sha1 a0814c8d594903d773e47bdb8acde6ba14cce82a
sha256 286c340c72bfcf52ec3354fbda0ec8ce09544b2b5bc8dc14dd8b46a55c6e55a3
sha512 40024c32682124d7deccdb6a389ae9b5c4445616f85bec09a52607fb0752b1a1d01c2ce0209623dfd03f7780b2c8a1a2ec1db1851f5b090a14bbe0639c758143
ripemd-160 c3172ed31f1f87a5ed6f11303c372c968ff38ed9

90779428 as geometric shapes

Circle

Radius = n
Diameter 181558856
Circumference 570383968.20377
Area 2.5889565186954E+16

Sphere

Radius = n
Volume 3.1336532251205E+24
Surface area 1.0355826074782E+17
Circumference 570383968.20377

Square

Length = n
Perimeter 363117712
Area 8240904548007184
Diagonal 128381498.26207

Cube

Length = n
Surface area 49445427288043104
Volume 7.4810460107069E+23
Space diagonal 157234581.57804

Equilateral Triangle

Length = n
Perimeter 272338284
Area 3.5684163443685E+15
Altitude 78617290.78902

Triangular Pyramid

Length = n
Surface area 3.5684163443685E+15
Volume 8.8164972742324E+22
Height 42793832.754024