28348544 (number)

28348544 is an even 8-digits composite number following 28348543 and preceding 28348545. In scientific notation, it is written as 2.8348544 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 32 positive divisors. There are 11719680 positive integers (up to 28348544) that are relatively prime to 28348544.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-eight thousand five hundred forty-four

Notation

Scientific notation 2.8348544 × 10^7
Engineering notation 2.8348544 × 10^6

Prime Factorization of 28348544

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 203 × 1091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 442946
Product of the distinct prime numbers

The prime factorization of 28348544 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 203 × 1091. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28348544)

Multiplication

n×y
n×2 56697088
n×3 85045632
n×4 113394176
n×5 141742720

Division

n÷y
n÷2 14174272
n÷3 9449514.6666667
n÷3 7087136
n÷5 5669708.8

Exponentiation

ny
n2 803639946919936
n3 2.2782022395417E+22
n4 6.4583716428548E+29
n5 1.8308543268582E+37

Nth Root

y√n
2√n 5324.3350758569
3√n 304.91368694417
4√n 72.968041469241
5√n 30.938991391436

Divisors of 28348544

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28348543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28348544 can be divided by 32 positive divisors. The sum of these divisors (counting 28348544) is 1, the average is 0.03125.

Base conversion 28348544

Base System Value
2 Binary 1101100001001000010000000
3 Ternary 1222100020220002
4 Quaternary 1230021002000
5 Quinary 24224123134
6 Senary 2451335132
8 Octal 154110200
10 Decimal 28348544
12 Duodecimal 95b14a8
16 Hexadecimal 1b09080
20 Vigesimal 8h3b74
36 Base36 gvlvk

Cryptographic Hash Functions

md5 cc4a597eba1a74d8d1d378530a551877
sha1 2c5aba500b66cb2ef763f9995e1a2710892980c5
sha256 f57158f2a387cd0c744e3a91418146a303a7f26cc051018380a4bfafaf0d06eb
sha512 babf25a3dd28c64003b2eb1fc3f5a437761d478f4b07e6b61eccdb4c4b3b7ade51df8bf4729c56efdf49ae3af71b44dc31052d5221f827aaf981d8b12d3dee28
ripemd-160 34bbe98e76af15fc1fce8869df28e2fdd26f6790

28348544 as geometric shapes

Circle

Radius = n
Diameter 56697088
Circumference 178119155.14073
Area 2.524709353375E+15

Sphere

Radius = n
Volume 9.5429112255149E+22
Surface area 1.00988374135E+16
Circumference 178119155.14073

Square

Length = n
Perimeter 113394176
Area 803639946919936
Diagonal 40090895.39833

Cube

Length = n
Surface area 4821839681519616
Volume 2.2782022395417E+22
Space diagonal 49101118.528602

Equilateral Triangle

Length = n
Perimeter 85045632
Area 3.4798630476432E+14
Altitude 24550559.264301

Triangular Pyramid

Length = n
Surface area 3.4798630476432E+14
Volume 2.6848870874906E+21
Height 13363631.799443