28411488 (number)

28411488 is an even 8-digits composite number following 28411487 and preceding 28411489. In scientific notation, it is written as 2.8411488 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 144 positive divisors. There are 7630848 positive integers (up to 28411488) that are relatively prime to 28411488.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred eleven thousand four hundred eighty-eight

Notation

Scientific notation 2.8411488 × 10^7
Engineering notation 2.8411488 × 10^6

Prime Factorization of 28411488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 829 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 591906
Product of the distinct prime numbers

The prime factorization of 28411488 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 829 × 17. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28411488)

Multiplication

n×y
n×2 56822976
n×3 85234464
n×4 113645952
n×5 142057440

Division

n÷y
n÷2 14205744
n÷3 9470496
n÷3 7102872
n÷5 5682297.6

Exponentiation

ny
n2 807212650374144
n3 2.2934112529553E+22
n4 6.5159226292405E+29
n5 1.8512705758959E+37

Nth Root

y√n
2√n 5330.2427712066
3√n 305.13919293909
4√n 73.008511635333
5√n 30.952718350967

Divisors of 28411488

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28411487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28411488 can be divided by 144 positive divisors. The sum of these divisors (counting 28411488) is 1, the average is 0.0069444444444444.

Base conversion 28411488

Base System Value
2 Binary 1101100011000011001100000
3 Ternary 1222110110020100
4 Quaternary 1230120121200
5 Quinary 24233131423
6 Senary 2452542400
8 Octal 154303140
10 Decimal 28411488
12 Duodecimal 9621a00
16 Hexadecimal 1b18660
20 Vigesimal 8hb8e8
36 Base36 gwyg0

Cryptographic Hash Functions

md5 1b7d012960707ebe6059de237ec540ff
sha1 1485d302da659af7806bcd9de0b5cdeafef5652a
sha256 6cb9bed458967c183b774f200c3a86b9a7d5f490c803d7dab366f58855a7c186
sha512 f8ff0b1cad4ad1e334885aee56685e2b22882cadd9b56f5477a36536d4cb8645752c2696e88c54359a156219467eab331fe300cdbb0adce860fdb5ecf2b4f58f
ripemd-160 defe50ada88a7a38a475b307ed437109058c7015

28411488 as geometric shapes

Circle

Radius = n
Diameter 56822976
Circumference 178514643.95671
Area 2.5359333323002E+15

Sphere

Radius = n
Volume 9.6066185919261E+22
Surface area 1.0143733329201E+16
Circumference 178514643.95671

Square

Length = n
Perimeter 113645952
Area 807212650374144
Diagonal 40179911.6568

Cube

Length = n
Surface area 4843275902244864
Volume 2.2934112529553E+22
Space diagonal 49210140.734633

Equilateral Triangle

Length = n
Perimeter 85234464
Area 3.4953333074009E+14
Altitude 24605070.367317

Triangular Pyramid

Length = n
Surface area 3.4953333074009E+14
Volume 2.7028110816904E+21
Height 13393303.8856