28672040 (number)

28672040 is an even 8-digits composite number following 28672039 and preceding 28672041. In scientific notation, it is written as 2.8672040 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 11158272 positive integers (up to 28672040) that are relatively prime to 28672040.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8672040 × 10^7
Engineering notation 2.8672040 × 10^6

Prime Factorization of 28672040

Prime Factorization 2 × 2 × 2 × 5 × 37 × 19373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7168010
Product of the distinct prime numbers

The prime factorization of 28672040 is 2 × 2 × 2 × 5 × 37 × 19373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 48, 70, 294, 934, 900, 8849, 11170, 53778, 420775, 611783, 6510090, 2169801, 56596800, 69289172, 809203410, 333872413, 4778677251, 2006980313

Basic calculations (n = 28672040)

Multiplication

n×y
n×2 57344080
n×3 86016120
n×4 114688160
n×5 143360200

Division

n÷y
n÷2 14336020
n÷3 9557346.6666667
n÷3 7168010
n÷5 5734408

Exponentiation

ny
n2 822085877761600
n3 2.3570879170616E+22
n4 6.7582519041506E+29
n5 1.9377286892588E+37

Nth Root

y√n
2√n 5354.6279049062
3√n 306.06913157471
4√n 73.175323059801
5√n 31.009282587504

Divisors of 28672040

1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 19373, 38746, 77492, 96865, 154984, 193730, 387460, 716801, 774920, 1433602, 2867204, 3584005, 5734408, 7168010, 14336020, 28672040

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 -28672039
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 28672040 can be divided by 32 positive divisors. The sum of these divisors (counting 28672040) is 1, the average is 0.03125.

Base conversion 28672040

Base System Value
2 Binary 1101101011000000000101000
3 Ternary 1222221200122102
4 Quaternary 1231120000220
5 Quinary 24320001130
6 Senary 2502312532
8 Octal 155300050
10 Decimal 28672040
12 Duodecimal 9728748
16 Hexadecimal 1b58028
20 Vigesimal 8j4020
36 Base36 h2jhk

Cryptographic Hash Functions

md5 e25c92f15c78f3db6c491aa91e926714
sha1 408a168f192461684d54d6068b72e951141e9739
sha256 8fec36a99837d28c249e9940896d35b0bcd11222808d12214926cb0eeba6f830
sha512 d2f89ee8310f6f5f6d92cd5feebf5b078f5955ae4585d349327121d63b937d1591ea9212e642ac8d3db835698cb7eeb38561ffd481cf2a8ecb45bc26d545113e
ripemd-160 c702cbf149bcc4a23c0232d428a2fd8c9f4fdffb

28672040 as geometric shapes

Circle

Radius = n
Diameter 57344080
Circumference 180151740.45487
Area 2.5826589541958E+15

Sphere

Radius = n
Volume 9.8733467788079E+22
Surface area 1.0330635816783E+16
Circumference 180151740.45487

Square

Length = n
Perimeter 114688160
Area 822085877761600
Diagonal 40548387.828904

Cube

Length = n
Surface area 4932515266569600
Volume 2.3570879170616E+22
Space diagonal 49661430.036647

Equilateral Triangle

Length = n
Perimeter 86016120
Area 3.5597362711699E+14
Altitude 24830715.018324

Triangular Pyramid

Length = n
Surface area 3.5597362711699E+14
Volume 2.7778547500119E+21
Height 13516129.276301