28472246 (number)

28472246 is an even 8-digits composite number following 28472245 and preceding 28472247. In scientific notation, it is written as 2.8472246 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 12180480 positive integers (up to 28472246) that are relatively prime to 28472246.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-two thousand two hundred forty-six

Notation

Scientific notation 2.8472246 × 10^7
Engineering notation 2.8472246 × 10^6

Prime Factorization of 28472246

Prime Factorization 2 × 17 × 11 × 76129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28472246
Product of the distinct prime numbers

The prime factorization of 28472246 is 2 × 17 × 11 × 76129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 69, 36, 773, 378, 6659, 7618, 76492, 47243, 406345, 146588, 1973028, 858002, 29645188, 89345019, 211904318, 731932736, 4934789882, 9797523829

Basic calculations (n = 28472246)

Multiplication

n×y
n×2 56944492
n×3 85416738
n×4 113888984
n×5 142361230

Division

n÷y
n÷2 14236123
n÷3 9490748.6666667
n÷3 7118061.5
n÷5 5694449.2

Exponentiation

ny
n2 810668792284516
n3 2.3081561278448E+22
n4 6.5718389078404E+29
n5 1.871150140564E+37

Nth Root

y√n
2√n 5335.9390926059
3√n 305.35655157793
4√n 73.0475125696
5√n 30.965945526079

Divisors of 28472246

1, 2, 11, 17, 22, 34, 187, 374, 76129, 152258, 837419, 1294193, 1674838, 2588386, 14236123, 28472246

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 -28472245
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 28472246 can be divided by 16 positive divisors. The sum of these divisors (counting 28472246) is 1, the average is 0.0625.

Base conversion 28472246

Base System Value
2 Binary 1101100100111001110110110
3 Ternary 1222120112120122
4 Quaternary 1230213032312
5 Quinary 24242102441
6 Senary 2454131542
8 Octal 154471666
10 Decimal 28472246
12 Duodecimal 9650bb2
16 Hexadecimal 1b273b6
20 Vigesimal 8hj0c6
36 Base36 gy9bq

Cryptographic Hash Functions

md5 5b462a46ae73604814d070347d4af0aa
sha1 0cf3f0792fdd0ac912a882862db13a2aad85afe0
sha256 6b14a215928ccbeb3b3a01afcac52a95776a7e77a91e90564b67bc54ae33c518
sha512 1d849290ee95ad5e3052e9a136ebc98ec38554ae31a226ce17fce8618ddd12e68887a7422c155c9022fc5077b26d3ed2cb06abe5f00b74321f0517021d2f2950
ripemd-160 29fbe1cd4df3d4b1c0ba5cf4b65bce1035e889a0

28472246 as geometric shapes

Circle

Radius = n
Diameter 56944492
Circumference 178896397.7296
Area 2.5467911223355E+15

Sphere

Radius = n
Volume 9.6683817794338E+22
Surface area 1.0187164489342E+16
Circumference 178896397.7296

Square

Length = n
Perimeter 113888984
Area 810668792284516
Diagonal 40265836.444423

Cube

Length = n
Surface area 4864012753707096
Volume 2.3081561278448E+22
Space diagonal 49315376.6776

Equilateral Triangle

Length = n
Perimeter 85416738
Area 3.5102988408682E+14
Altitude 24657688.3388

Triangular Pyramid

Length = n
Surface area 3.5102988408682E+14
Volume 2.7201880833939E+21
Height 13421945.481474