28448045 (number)

28448045 is an odd 8-digits composite number following 28448044 and preceding 28448046. In scientific notation, it is written as 2.8448045 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 22643280 positive integers (up to 28448045) that are relatively prime to 28448045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8448045 × 10^7
Engineering notation 2.8448045 × 10^6

Prime Factorization of 28448045

Prime Factorization 5 × 199 × 28591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28448045
Product of the distinct prime numbers

The prime factorization of 28448045 is 5 × 199 × 28591. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 64, 74, 445, 149, 3875, 1124, 64792, 46180, 320577, 822830, 8463388, 3485930, 90090450, 15743189, 733944516, 308767440, 4121648343, 3493560047

Basic calculations (n = 28448045)

Multiplication

n×y
n×2 56896090
n×3 85344135
n×4 113792180
n×5 142240225

Division

n÷y
n÷2 14224022.5
n÷3 9482681.6666667
n÷3 7112011.25
n÷5 5689609

Exponentiation

ny
n2 809291264322025
n3 2.302275430554E+22
n4 6.5495235050794E+29
n5 1.8632113940106E+37

Nth Root

y√n
2√n 5333.6708747353
3√n 305.27001082671
4√n 73.031985285458
5√n 30.960679613641

Divisors of 28448045

1, 5, 199, 995, 28591, 142955, 5689609, 28448045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28448044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28448045 can be divided by 8 positive divisors. The sum of these divisors (counting 28448045) is 1, the average is 0.125.

Base conversion 28448045

Base System Value
2 Binary 1101100100001010100101101
3 Ternary 1222112022101022
4 Quaternary 1230201110231
5 Quinary 24240314140
6 Senary 2453423525
8 Octal 154412455
10 Decimal 28448045
12 Duodecimal 963aba5
16 Hexadecimal 1b2152d
20 Vigesimal 8hg025
36 Base36 gxqnh

Cryptographic Hash Functions

md5 39775f397c7f6c589d1029d77b402998
sha1 2c29ffd1f20c893bba703185a880a9221b91420c
sha256 026acdfd3f5cf14521071ff7f1021286801d39b0c2891006c4c4c7607e576682
sha512 eb4949e7b2430e1abad1c43afe81667b93549a3364b2d2715e91e058ba79c01165372ccd0ccd44bb26dae5c52de62ce73d336415e3c5188517cbbffe4a0bb113
ripemd-160 f4d2a9039d21159871a4a1d4bddbc06d72f2802c

28448045 as geometric shapes

Circle

Radius = n
Diameter 56896090
Circumference 178744338.36198
Area 2.5424634906085E+15

Sphere

Radius = n
Volume 9.6437487722249E+22
Surface area 1.0169853962434E+16
Circumference 178744338.36198

Square

Length = n
Perimeter 113792180
Area 809291264322025
Diagonal 40231611.062

Cube

Length = n
Surface area 4855747585932150
Volume 2.302275430554E+22
Space diagonal 49273459.316006

Equilateral Triangle

Length = n
Perimeter 85344135
Area 3.5043339698185E+14
Altitude 24636729.658003

Triangular Pyramid

Length = n
Surface area 3.5043339698185E+14
Volume 2.7132576151732E+21
Height 13410537.020667