28551468 (number)

28551468 is an even 8-digits composite number following 28551467 and preceding 28551469. In scientific notation, it is written as 2.8551468 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 8530560 positive integers (up to 28551468) that are relatively prime to 28551468.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred fifty-one thousand four hundred sixty-eight

Notation

Scientific notation 2.8551468 × 10^7
Engineering notation 2.8551468 × 10^6

Prime Factorization of 28551468

Prime Factorization 2 × 2 × 33 × 73 × 2963

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14275734
Product of the distinct prime numbers

The prime factorization of 28551468 is 2 × 2 × 33 × 73 × 2963. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 31, 11, 173, 437, 1677, 9698, 85484, 45995, 514257, 308691, 467393, 3951556, 6664956, 86369249, 901900018, 407125361, 9820864559, 3080580697

Basic calculations (n = 28551468)

Multiplication

n×y
n×2 57102936
n×3 85654404
n×4 114205872
n×5 142757340

Division

n÷y
n÷2 14275734
n÷3 9517156
n÷3 7137867
n÷5 5710293.6

Exponentiation

ny
n2 815186324955024
n3 2.3274766270991E+22
n4 6.6452874439368E+29
n5 1.8973271180636E+37

Nth Root

y√n
2√n 5343.3573715409
3√n 305.63950027598
4√n 73.09827201474
5√n 30.983158487513

Divisors of 28551468

1, 2, 4, 33, 66, 73, 132, 146, 292, 2409, 2963, 4818, 5926, 9636, 11852, 97779, 195558, 216299, 391116, 432598, 865196, 7137867, 14275734, 28551468

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 -28551467
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 28551468 can be divided by 24 positive divisors. The sum of these divisors (counting 28551468) is 1, the average is 0.041666666666667.

Base conversion 28551468

Base System Value
2 Binary 1101100111010100100101100
3 Ternary 1222201120020210
4 Quaternary 1230322210230
5 Quinary 24302121333
6 Senary 2455542420
8 Octal 154724454
10 Decimal 28551468
12 Duodecimal 968aa10
16 Hexadecimal 1b3a92c
20 Vigesimal 8i8id8
36 Base36 gzygc

Cryptographic Hash Functions

md5 61882023278f0fa996f4ab3d4452ebc5
sha1 626072e426c5aa0e8eca8610dd39b02feb468c8c
sha256 40be3e399b72e1e4589849e020050a641b80ed8ab8f14c1246cabe6e39825623
sha512 5ce990391cf35d6f222d209dfd26efa78dd7a7cd7d71808b3db51e73a4b8f950211bd237c95f930b7a07982d5da0333493cf9ea9124e987e27dbd8978209f610
ripemd-160 51a701bc93ce020c84bf9b3f4f06186ea6bc2be9

28551468 as geometric shapes

Circle

Radius = n
Diameter 57102936
Circumference 179394164.23601
Area 2.5609833697856E+15

Sphere

Radius = n
Volume 9.749311297462E+22
Surface area 1.0243933479142E+16
Circumference 179394164.23601

Square

Length = n
Perimeter 114205872
Area 815186324955024
Diagonal 40377873.271261

Cube

Length = n
Surface area 4891117949730144
Volume 2.3274766270991E+22
Space diagonal 49452593.206677

Equilateral Triangle

Length = n
Perimeter 85654404
Area 3.5298603311436E+14
Altitude 24726296.603338

Triangular Pyramid

Length = n
Surface area 3.5298603311436E+14
Volume 2.7429575101249E+21
Height 13459291.09042