28479512 (number)

28479512 is an even 8-digits composite number following 28479511 and preceding 28479513. In scientific notation, it is written as 2.8479512 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 14153824 positive integers (up to 28479512) that are relatively prime to 28479512.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-nine thousand five hundred twelve

Notation

Scientific notation 2.8479512 × 10^7
Engineering notation 2.8479512 × 10^6

Prime Factorization of 28479512

Prime Factorization 2 × 2 × 2 × 167 × 21317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7119878
Product of the distinct prime numbers

The prime factorization of 28479512 is 2 × 2 × 2 × 167 × 21317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 57, 68, 675, 746, 6261, 8876, 58371, 581, 540241, 750154, 4221262, 3469556, 17390725, 67748677, 829317830, 322141977, 3762924474, 6097450649

Basic calculations (n = 28479512)

Multiplication

n×y
n×2 56959024
n×3 85438536
n×4 113918048
n×5 142397560

Division

n÷y
n÷2 14239756
n÷3 9493170.6666667
n÷3 7119878
n÷5 5695902.4

Exponentiation

ny
n2 811082603758144
n3 2.3099236746721E+22
n4 6.5785499011909E+29
n5 1.8735389085357E+37

Nth Root

y√n
2√n 5336.6199040216
3√n 305.38252461374
4√n 73.052172479822
5√n 30.967525841143

Divisors of 28479512

1, 2, 4, 8, 167, 334, 668, 1336, 21317, 42634, 85268, 170536, 3559939, 7119878, 14239756, 28479512

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 -28479511
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 28479512 can be divided by 16 positive divisors. The sum of these divisors (counting 28479512) is 1, the average is 0.0625.

Base conversion 28479512

Base System Value
2 Binary 1101100101001000000011000
3 Ternary 1222120220112202
4 Quaternary 1230221000120
5 Quinary 24242321022
6 Senary 2454225332
8 Octal 154510030
10 Decimal 28479512
12 Duodecimal 9655248
16 Hexadecimal 1b29018
20 Vigesimal 8hjifc
36 Base36 gyexk

Cryptographic Hash Functions

md5 78cfd0026b662b19ada03b72fe693bf9
sha1 f64ef86acf6623d5f33ad21e6745f4f63d23163a
sha256 793c319dc99aac735d27b2de1bff739fa6d92645666adaf5121a2edd12398e06
sha512 c37f07e201b61c8dd68c41faa5ce85c9f517eaf6a5d2a33d416c89e55f97bc25967aa06b5a7e434dacf0dec87cd51cb5d4314688ce0434f3d403af6ac2f7238f
ripemd-160 0d01691c349c9e3301fa837edb73ae23697e9c1c

28479512 as geometric shapes

Circle

Radius = n
Diameter 56959024
Circumference 178942051.35404
Area 2.5480911494211E+15

Sphere

Radius = n
Volume 9.6757856622708E+22
Surface area 1.0192364597684E+16
Circumference 178942051.35404

Square

Length = n
Perimeter 113918048
Area 811082603758144
Diagonal 40276112.120167

Cube

Length = n
Surface area 4866495622548864
Volume 2.3099236746721E+22
Space diagonal 49327961.758768

Equilateral Triangle

Length = n
Perimeter 85438536
Area 3.5120906971109E+14
Altitude 24663980.879384

Triangular Pyramid

Length = n
Surface area 3.5120906971109E+14
Volume 2.7222711573067E+21
Height 13425370.706722