28470764 (number)

28470764 is an even 8-digits composite number following 28470763 and preceding 28470765. In scientific notation, it is written as 2.8470764 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 18 positive divisors. There are 12201672 positive integers (up to 28470764) that are relatively prime to 28470764.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy thousand seven hundred sixty-four

Notation

Scientific notation 2.8470764 × 10^7
Engineering notation 2.8470764 × 10^6

Prime Factorization of 28470764

Prime Factorization 2 × 2 × 7 × 7 × 145259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2033626
Product of the distinct prime numbers

The prime factorization of 28470764 is 2 × 2 × 7 × 7 × 145259. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 13, 47, 881, 507, 7351, 8024, 36781, 26979, 604254, 896794, 90182, 4171065, 93401617, 69231566, 180522435, 695275083, 7621565069, 1860972222

Basic calculations (n = 28470764)

Multiplication

n×y
n×2 56941528
n×3 85412292
n×4 113883056
n×5 142353820

Division

n÷y
n÷2 14235382
n÷3 9490254.6666667
n÷3 7117691
n÷5 5694152.8

Exponentiation

ny
n2 810584402743696
n3 2.3077957232597E+22
n4 6.5704707397135E+29
n5 1.8706632179929E+37

Nth Root

y√n
2√n 5335.8002211477
3√n 305.35125347979
4√n 73.04656200772
5√n 30.965623159612

Divisors of 28470764

1, 2, 4, 7, 14, 28, 49, 98, 196, 145259, 290518, 581036, 1016813, 2033626, 4067252, 7117691, 14235382, 28470764

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28470763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28470764 can be divided by 18 positive divisors. The sum of these divisors (counting 28470764) is 1, the average is 0.055555555555556.

Base conversion 28470764

Base System Value
2 Binary 1101100100110110111101100
3 Ternary 1222120110112202
4 Quaternary 1230212313230
5 Quinary 24242031024
6 Senary 2454121032
8 Octal 154466754
10 Decimal 28470764
12 Duodecimal 9650178
16 Hexadecimal 1b26dec
20 Vigesimal 8higi4
36 Base36 gy86k

Cryptographic Hash Functions

md5 2a04cb789f9d4a49a116be675e5e6cea
sha1 41dd9cf16e3e864f076d914a9c04928094913596
sha256 f7961c6f1a0ab113c9f733eb275678397ca74be0fd8cc2b80dc2e9b16af7e22f
sha512 5eb0c1d8ae5659b1138149c6b1210631e6e4edb60657bcb276f84ecc7eee390b1bee2962df0c3b88a5f3d20faf3313811ebea63a71147e97f48bbfd332d439fc
ripemd-160 1875af1f9dfd97ca4d9a757981494b56f4b7112a

28470764 as geometric shapes

Circle

Radius = n
Diameter 56941528
Circumference 178887086.04898
Area 2.5465260047741E+15

Sphere

Radius = n
Volume 9.666872120238E+22
Surface area 1.0186104019096E+16
Circumference 178887086.04898

Square

Length = n
Perimeter 113883056
Area 810584402743696
Diagonal 40263740.579924

Cube

Length = n
Surface area 4863506416462176
Volume 2.3077957232597E+22
Space diagonal 49312809.778303

Equilateral Triangle

Length = n
Perimeter 85412292
Area 3.5099334234374E+14
Altitude 24656404.889151

Triangular Pyramid

Length = n
Surface area 3.5099334234374E+14
Volume 2.719763342517E+21
Height 13421246.859975