28490016 (number)

28490016 is an even 8-digits composite number following 28490015 and preceding 28490017. In scientific notation, it is written as 2.8490016 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 9496640 positive integers (up to 28490016) that are relatively prime to 28490016.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety thousand sixteen

Notation

Scientific notation 2.8490016 × 10^7
Engineering notation 2.8490016 × 10^6

Prime Factorization of 28490016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 296771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1780626
Product of the distinct prime numbers

The prime factorization of 28490016 is 2 × 2 × 2 × 2 × 2 × 3 × 296771. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 1, 59, 62, 761, 114, 1416, 7779, 43958, 91682, 970294, 94697, 8416515, 3832823, 99368934, 69920283, 641435096, 944428242, 7923054414, 5306414819

Basic calculations (n = 28490016)

Multiplication

n×y
n×2 56980032
n×3 85470048
n×4 113960064
n×5 142450080

Division

n÷y
n÷2 14245008
n÷3 9496672
n÷3 7122504
n÷5 5698003.2

Exponentiation

ny
n2 811681011680256
n3 2.3124805009667E+22
n4 6.5882606472228E+29
n5 1.8769965125155E+37

Nth Root

y√n
2√n 5337.6039568331
3√n 305.42006439266
4√n 73.058907443467
5√n 30.969809833318

Divisors of 28490016

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 296771, 593542, 890313, 1187084, 1780626, 2374168, 3561252, 4748336, 7122504, 9496672, 14245008, 28490016

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28490015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28490016 can be divided by 24 positive divisors. The sum of these divisors (counting 28490016) is 1, the average is 0.041666666666667.

Base conversion 28490016

Base System Value
2 Binary 1101100101011100100100000
3 Ternary 1222121102221210
4 Quaternary 1230223210200
5 Quinary 24243140031
6 Senary 2454350120
8 Octal 154534440
10 Decimal 28490016
12 Duodecimal 965b340
16 Hexadecimal 1b2b920
20 Vigesimal 8i150g
36 Base36 gyn1c

Cryptographic Hash Functions

md5 604defc528038010cf9e9b0e359ae0ba
sha1 38b5ddce15bff9fbf8ccfeec0e95c607c80e08fa
sha256 53ae619d08d49d4a4115bfbd1aa1925863d0c61d16947311d2f6275a16bb2fe9
sha512 d7c4f81edd37cf795144d6655a8d08f71b027d1283a5c387ba93aa084cfd3d4c2fe10365084981b60ddaae45809e2ba142cb451b40fb3942a2205c27d33fa1ff
ripemd-160 4fd8b2c534a32bf136e35f7726b44a04b2e47c71

28490016 as geometric shapes

Circle

Radius = n
Diameter 56980032
Circumference 179008049.93251
Area 2.549971103353E+15

Sphere

Radius = n
Volume 9.6864956712087E+22
Surface area 1.0199884413412E+16
Circumference 179008049.93251

Square

Length = n
Perimeter 113960064
Area 811681011680256
Diagonal 40290967.019426

Cube

Length = n
Surface area 4870086070081536
Volume 2.3124805009667E+22
Space diagonal 49346155.22045

Equilateral Triangle

Length = n
Perimeter 85470048
Area 3.5146818794228E+14
Altitude 24673077.610225

Triangular Pyramid

Length = n
Surface area 3.5146818794228E+14
Volume 2.725284405992E+21
Height 13430322.339809