28740064 (number)

28740064 is an even 8-digits composite number following 28740063 and preceding 28740065. In scientific notation, it is written as 2.8740064 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 12931072 positive integers (up to 28740064) that are relatively prime to 28740064.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8740064 × 10^7
Engineering notation 2.8740064 × 10^6

Prime Factorization of 28740064

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 23 × 2297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1796254
Product of the distinct prime numbers

The prime factorization of 28740064 is 2 × 2 × 2 × 2 × 2 × 17 × 23 × 2297. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 36, 90, 962, 291, 4032, 7713, 38736, 2651, 808376, 689602, 8801454, 974148, 48047252, 82360193, 27778577, 42010297, 3859949980, 3778105299

Basic calculations (n = 28740064)

Multiplication

n×y
n×2 57480128
n×3 86220192
n×4 114960256
n×5 143700320

Division

n÷y
n÷2 14370032
n÷3 9580021.3333333
n÷3 7185016
n÷5 5748012.8

Exponentiation

ny
n2 825991278724096
n3 2.3739042213972E+22
n4 6.8226159252827E+29
n5 1.9608241834004E+37

Nth Root

y√n
2√n 5360.9760305377
3√n 306.31098860322
4√n 73.218686348075
5√n 31.023982458866

Divisors of 28740064

1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 2297, 3128, 4594, 6256, 9188, 12512, 18376, 36752, 39049, 52831, 73504, 78098, 105662, 156196, 211324, 312392, 422648, 624784, 845296, 898127, 1249568, 1690592, 1796254, 3592508, 7185016, 14370032, 28740064

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28740063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28740064 can be divided by 48 positive divisors. The sum of these divisors (counting 28740064) is 1, the average is 0.020833333333333.

Base conversion 28740064

Base System Value
2 Binary 1101101101000100111100000
3 Ternary 2000002010221211
4 Quaternary 1231220213200
5 Quinary 24324140224
6 Senary 2503555504
8 Octal 155504740
10 Decimal 28740064
12 Duodecimal 975bb94
16 Hexadecimal 1b689e0
20 Vigesimal 8jca34
36 Base36 h3zz4

Cryptographic Hash Functions

md5 6473761fe6bf9c9c3f2aaf69005e399b
sha1 5b8b9217a01b137850b86047cfd2ebe0fee10d71
sha256 8397022e41eb673002bdcbe8754efe0d1f61023b0541ad1b07263d93c019cb8c
sha512 6c7c2434a53b4780c05c2b7aebb7419f3c9a80857da49615c2a873d6d31f87ccc9ca4c76f23e885cbb258f1be348ccbcb4090463a26b54a74f03e1877686041c
ripemd-160 c727b4ab2b049fd862aeb6842cbd1e46310f0d41

28740064 as geometric shapes

Circle

Radius = n
Diameter 57480128
Circumference 180579147.8522
Area 2.5949281331689E+15

Sphere

Radius = n
Volume 9.9437867496898E+22
Surface area 1.0379712532675E+16
Circumference 180579147.8522

Square

Length = n
Perimeter 114960256
Area 825991278724096
Diagonal 40644588.292271

Cube

Length = n
Surface area 4955947672344576
Volume 2.3739042213972E+22
Space diagonal 49779251.060781

Equilateral Triangle

Length = n
Perimeter 86220192
Area 3.5766471533973E+14
Altitude 24889625.530391

Triangular Pyramid

Length = n
Surface area 3.5766471533973E+14
Volume 2.7976729547289E+21
Height 13548196.097424