28753448 (number)

28753448 is an even 8-digits composite number following 28753447 and preceding 28753449. In scientific notation, it is written as 2.8753448 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 14140800 positive integers (up to 28753448) that are relatively prime to 28753448.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred fifty-three thousand four hundred forty-eight

Notation

Scientific notation 2.8753448 × 10^7
Engineering notation 2.8753448 × 10^6

Prime Factorization of 28753448

Prime Factorization 2 × 2 × 2 × 61 × 58921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7188362
Product of the distinct prime numbers

The prime factorization of 28753448 is 2 × 2 × 2 × 61 × 58921. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 97, 2, 979, 188, 4886, 4059, 94328, 19255, 601586, 258524, 3718720, 8814607, 14010897, 41482899, 307942388, 121007660, 7982880853, 725449785

Basic calculations (n = 28753448)

Multiplication

n×y
n×2 57506896
n×3 86260344
n×4 115013792
n×5 143767240

Division

n÷y
n÷2 14376724
n÷3 9584482.6666667
n÷3 7188362
n÷5 5750689.6

Exponentiation

ny
n2 826760771888704
n3 2.3772222862942E+22
n4 6.8353337393401E+29
n5 1.9653941323676E+37

Nth Root

y√n
2√n 5362.2241654
3√n 306.35853001954
4√n 73.227209187569
5√n 31.026871440993

Divisors of 28753448

1, 2, 4, 8, 61, 122, 244, 488, 58921, 117842, 235684, 471368, 3594181, 7188362, 14376724, 28753448

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28753447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28753448 can be divided by 16 positive divisors. The sum of these divisors (counting 28753448) is 1, the average is 0.0625.

Base conversion 28753448

Base System Value
2 Binary 1101101101011111000101000
3 Ternary 2000002211022112
4 Quaternary 1231223320220
5 Quinary 24330102243
6 Senary 2504141452
8 Octal 155537050
10 Decimal 28753448
12 Duodecimal 9767888
16 Hexadecimal 1b6be28
20 Vigesimal 8je3c8
36 Base36 h4aaw

Cryptographic Hash Functions

md5 ec511ef03c043a8298eba453d04290b3
sha1 af3d9f672b0b1035da6461b3b27ba3a35976d827
sha256 8a8638123c5496a53ea2cc2169001440f48e8b3867b192748f9cff2aacf7a38c
sha512 46ebb8f7cb038fdc252950f989ee593a5401340fb20e5d20754360d3bd111f84d5e99d5d684f1190d897658f7241f972667480e5fd6b22993f842b69a04d292f
ripemd-160 0c2faf5221acb1550b39a43bdc20c293c4286254

28753448 as geometric shapes

Circle

Radius = n
Diameter 57506896
Circumference 180663242.00435
Area 2.5973455672418E+15

Sphere

Radius = n
Volume 9.9576854274289E+22
Surface area 1.0389382268967E+16
Circumference 180663242.00435

Square

Length = n
Perimeter 115013792
Area 826760771888704
Diagonal 40663516.12659

Cube

Length = n
Surface area 4960564631332224
Volume 2.3772222862942E+22
Space diagonal 49802432.82879

Equilateral Triangle

Length = n
Perimeter 86260344
Area 3.5799791565402E+14
Altitude 24901216.414395

Triangular Pyramid

Length = n
Surface area 3.5799791565402E+14
Volume 2.8015833317107E+21
Height 13554505.37553