28490082 (number)

28490082 is an even 8-digits composite number following 28490081 and preceding 28490083. In scientific notation, it is written as 2.8490082 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 8885520 positive integers (up to 28490082) that are relatively prime to 28490082.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety thousand eighty-two

Notation

Scientific notation 2.8490082 × 10^7
Engineering notation 2.8490082 × 10^6

Prime Factorization of 28490082

Prime Factorization 2 × 3 × 19 × 83 × 3011

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28490082
Product of the distinct prime numbers

The prime factorization of 28490082 is 2 × 3 × 19 × 83 × 3011. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 4, 60, 986, 991, 2621, 8495, 44880, 32132, 483432, 839733, 5876535, 1599735, 50930091, 31784302, 609336399, 837239726, 4706706384, 7637860824

Basic calculations (n = 28490082)

Multiplication

n×y
n×2 56980164
n×3 85470246
n×4 113960328
n×5 142450410

Division

n÷y
n÷2 14245041
n÷3 9496694
n÷3 7122520.5
n÷5 5698016.4

Exponentiation

ny
n2 811684772366724
n3 2.3124965722879E+22
n4 6.5883216969202E+29
n5 1.8770182538764E+37

Nth Root

y√n
2√n 5337.6101393789
3√n 305.42030023796
4√n 73.058949755515
5√n 30.969824182244

Divisors of 28490082

1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 3011, 3154, 4731, 6022, 9033, 9462, 18066, 57209, 114418, 171627, 249913, 343254, 499826, 749739, 1499478, 4748347, 9496694, 14245041, 28490082

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28490081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28490082 can be divided by 32 positive divisors. The sum of these divisors (counting 28490082) is 1, the average is 0.03125.

Base conversion 28490082

Base System Value
2 Binary 1101100101011100101100010
3 Ternary 1222121110001020
4 Quaternary 1230223211202
5 Quinary 24243140312
6 Senary 2454350310
8 Octal 154534542
10 Decimal 28490082
12 Duodecimal 965b396
16 Hexadecimal 1b2b962
20 Vigesimal 8i1542
36 Base36 gyn36

Cryptographic Hash Functions

md5 4bf2b45c26d5fb2e24b09f21f3ea0bad
sha1 644b6d289260b8451c27410a33e6b168921c173d
sha256 bd36fd2a26ed8806cc65cdbdec2aa3f4ecdd57a155f8781e426637a2fd7c5cc6
sha512 1c3ee0a43c313acf45e7cccc12eaa817d24fff5f68b3d80a983409c6396617273e04f23259fda92302a51e941777f5de57dba576871b5a830f3040f6bec6c6a3
ripemd-160 041a2793631ce0dead74e7b20692ce8c510f4c59

28490082 as geometric shapes

Circle

Radius = n
Diameter 56980164
Circumference 179008464.62274
Area 2.549982917898E+15

Sphere

Radius = n
Volume 9.6865629906018E+22
Surface area 1.0199931671592E+16
Circumference 179008464.62274

Square

Length = n
Perimeter 113960328
Area 811684772366724
Diagonal 40291060.357522

Cube

Length = n
Surface area 4870108634200344
Volume 2.3124965722879E+22
Space diagonal 49346269.535804

Equilateral Triangle

Length = n
Perimeter 85470246
Area 3.5146981636729E+14
Altitude 24673134.767902

Triangular Pyramid

Length = n
Surface area 3.5146981636729E+14
Volume 2.7253033462257E+21
Height 13430353.452507