28545093 (number)

28545093 is an odd 8-digits composite number following 28545092 and preceding 28545094. In scientific notation, it is written as 2.8545093 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 17705952 positive integers (up to 28545093) that are relatively prime to 28545093.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8545093 × 10^7
Engineering notation 2.8545093 × 10^6

Prime Factorization of 28545093

Prime Factorization 3 × 3 × 37 × 23 × 3727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9515031
Product of the distinct prime numbers

The prime factorization of 28545093 is 3 × 3 × 37 × 23 × 3727. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 82, 31, 774, 368, 836, 17, 42655, 13712, 440835, 776724, 3468939, 5251134, 47241649, 29526093, 193072817, 752707551, 6892997448, 8142749880

Basic calculations (n = 28545093)

Multiplication

n×y
n×2 57090186
n×3 85635279
n×4 114180372
n×5 142725465

Division

n÷y
n÷2 14272546.5
n÷3 9515031
n÷3 7136273.25
n÷5 5709018.6

Exponentiation

ny
n2 814822334378649
n3 2.3259179313316E+22
n4 6.6393543660227E+29
n5 1.8952098783807E+37

Nth Root

y√n
2√n 5342.7608031803
3√n 305.61675075279
4√n 73.094191309435
5√n 30.981774773873

Divisors of 28545093

1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 3727, 7659, 11181, 33543, 85721, 137899, 257163, 413697, 771489, 1241091, 3171677, 9515031, 28545093

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28545092
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28545093 can be divided by 24 positive divisors. The sum of these divisors (counting 28545093) is 1, the average is 0.041666666666667.

Base conversion 28545093

Base System Value
2 Binary 1101100111001000001000101
3 Ternary 1222201020111200
4 Quaternary 1230321001011
5 Quinary 24301420333
6 Senary 2455453113
8 Octal 154710105
10 Decimal 28545093
12 Duodecimal 9687199
16 Hexadecimal 1b39045
20 Vigesimal 8i82ed
36 Base36 gztj9

Cryptographic Hash Functions

md5 35bfb1fc001d108cfa019d49f6dd6588
sha1 8f8c6367422ce7964040d975e7bc4a39aef34ac7
sha256 6e527912980a6cf9975723b02211b42edb9106a8ba9e23b3b6d9a37f9b3a7d68
sha512 e0e36101188e5d5d2c3d854f116b165b8aaec196cf0720735b4541a7a4bbe988e8a791020b9940179ae263a82e95ed8703ab3dcc0350891eb648f4e3cf5149e4
ripemd-160 ea29315969b6d7ca4205a2a47945752baa19d336

28545093 as geometric shapes

Circle

Radius = n
Diameter 57090186
Circumference 179354108.92967
Area 2.5598398596648E+15

Sphere

Radius = n
Volume 9.7427822478987E+22
Surface area 1.0239359438659E+16
Circumference 179354108.92967

Square

Length = n
Perimeter 114180372
Area 814822334378649
Diagonal 40368857.659801

Cube

Length = n
Surface area 4888934006271894
Volume 2.3259179313316E+22
Space diagonal 49441551.382779

Equilateral Triangle

Length = n
Perimeter 85635279
Area 3.5282842057142E+14
Altitude 24720775.691389

Triangular Pyramid

Length = n
Surface area 3.5282842057142E+14
Volume 2.7411205695466E+21
Height 13456285.8866