28752616 (number)

28752616 is an even 8-digits composite number following 28752615 and preceding 28752617. In scientific notation, it is written as 2.8752616 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 14340480 positive integers (up to 28752616) that are relatively prime to 28752616.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred fifty-two thousand six hundred sixteen

Notation

Scientific notation 2.8752616 × 10^7
Engineering notation 2.8752616 × 10^6

Prime Factorization of 28752616

Prime Factorization 2 × 2 × 2 × 421 × 8537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7188154
Product of the distinct prime numbers

The prime factorization of 28752616 is 2 × 2 × 2 × 421 × 8537. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 64, 44, 101, 521, 5063, 5710, 30718, 27542, 586811, 710417, 2209531, 1409015, 1487523, 5242109, 453197538, 470963442, 4076574293, 3300840186

Basic calculations (n = 28752616)

Multiplication

n×y
n×2 57505232
n×3 86257848
n×4 115010464
n×5 143763080

Division

n÷y
n÷2 14376308
n÷3 9584205.3333333
n÷3 7188154
n÷5 5750523.2

Exponentiation

ny
n2 826712926843456
n3 2.3770159327766E+22
n4 6.8345426341007E+29
n5 1.9651097989393E+37

Nth Root

y√n
2√n 5362.1465850907
3√n 306.3555750956
4√n 73.226679462411
5√n 31.026691882313

Divisors of 28752616

1, 2, 4, 8, 421, 842, 1684, 3368, 8537, 17074, 34148, 68296, 3594077, 7188154, 14376308, 28752616

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 -28752615
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 28752616 can be divided by 16 positive divisors. The sum of these divisors (counting 28752616) is 1, the average is 0.0625.

Base conversion 28752616

Base System Value
2 Binary 1101101101011101011101000
3 Ternary 2000002210011201
4 Quaternary 1231223223220
5 Quinary 24330040431
6 Senary 2504133544
8 Octal 155535350
10 Decimal 28752616
12 Duodecimal 97672b4
16 Hexadecimal 1b6bae8
20 Vigesimal 8je1ag
36 Base36 h49ns

Cryptographic Hash Functions

md5 3702fd4639fe6bf62544c6f6ef39875f
sha1 e25a1d4d3001daefb38dd75aaffd6a43e13d6168
sha256 68e8003454cd1b5603d2b1f926c6231965d6e7bac2ce55bf9c2181936e891d5c
sha512 a5ab34ee5063c0f0286ebb3266c6cd449f7d412837cd0f9c2284f4a44275c485c21f0af37567ee864be2690141ec01630253e5f971ec83d2429598ad978361ec
ripemd-160 b2fd4538965d234102c1b2933cbc2544717ace04

28752616 as geometric shapes

Circle

Radius = n
Diameter 57505232
Circumference 180658014.39418
Area 2.5971952575991E+15

Sphere

Radius = n
Volume 9.9568210558358E+22
Surface area 1.0388781030396E+16
Circumference 180658014.39418

Square

Length = n
Perimeter 115010464
Area 826712926843456
Diagonal 40662339.500906

Cube

Length = n
Surface area 4960277561060736
Volume 2.3770159327766E+22
Space diagonal 49800991.762518

Equilateral Triangle

Length = n
Perimeter 86257848
Area 3.5797719814171E+14
Altitude 24900495.881259

Triangular Pyramid

Length = n
Surface area 3.5797719814171E+14
Volume 2.801340141758E+21
Height 13554113.166969