28982308 (number)

28982308 is an even 8-digits composite number following 28982307 and preceding 28982309. In scientific notation, it is written as 2.8982308 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 14217632 positive integers (up to 28982308) that are relatively prime to 28982308.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred eighty-two thousand three hundred eight

Notation

Scientific notation 2.8982308 × 10^7
Engineering notation 2.8982308 × 10^6

Prime Factorization of 28982308

Prime Factorization 2 × 2 × 53 × 136709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14491154
Product of the distinct prime numbers

The prime factorization of 28982308 is 2 × 2 × 53 × 136709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 82, 41, 375, 473, 4931, 3822, 63529, 8339, 82452, 13097, 4158037, 6980329, 18319632, 39689243, 522365749, 62312778, 3065933004, 4534082507

Basic calculations (n = 28982308)

Multiplication

n×y
n×2 57964616
n×3 86946924
n×4 115929232
n×5 144911540

Division

n÷y
n÷2 14491154
n÷3 9660769.3333333
n÷3 7245577
n÷5 5796461.6

Exponentiation

ny
n2 839974177006864
n3 2.4344390310059E+22
n4 7.0555661803836E+29
n5 2.0448659215426E+37

Nth Root

y√n
2√n 5383.5218955624
3√n 307.16919235416
4√n 73.372487320265
5√n 31.076105953035

Divisors of 28982308

1, 2, 4, 53, 106, 212, 136709, 273418, 546836, 7245577, 14491154, 28982308

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28982307
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28982308 can be divided by 12 positive divisors. The sum of these divisors (counting 28982308) is 1, the average is 0.083333333333333.

Base conversion 28982308

Base System Value
2 Binary 1101110100011110000100100
3 Ternary 2000112110020211
4 Quaternary 1232203300210
5 Quinary 24404413213
6 Senary 2513105204
8 Octal 156436044
10 Decimal 28982308
12 Duodecimal 9858204
16 Hexadecimal 1ba3c24
20 Vigesimal 912ff8
36 Base36 h96w4

Cryptographic Hash Functions

md5 f44d5a5c78271575c24ad16aa50f06a2
sha1 af81476b8c50b4c543b7fd430fb983ac35a4bef0
sha256 233e39c289f77b0a7c48a43ee1d008651eb61c62eda87648c8090f2bb76f5009
sha512 7f465860c11c39661283d618e91347fbef88b3949aac21bd90c6bb4c86efde2865f756b547deb553a36e5141d80da32e897d68d428cf2b8aba105cceaead9a7b
ripemd-160 09533d92646ba04f75acde304b989f9334e0ecf3

28982308 as geometric shapes

Circle

Radius = n
Diameter 57964616
Circumference 182101211.79375
Area 2.6388567036899E+15

Sphere

Radius = n
Volume 1.0197354367227E+23
Surface area 1.055542681476E+16
Circumference 182101211.79375

Square

Length = n
Perimeter 115929232
Area 839974177006864
Diagonal 40987173.042474

Cube

Length = n
Surface area 5039845062041184
Volume 2.4344390310059E+22
Space diagonal 50198829.97661

Equilateral Triangle

Length = n
Perimeter 86946924
Area 3.6371948790544E+14
Altitude 25099414.988305

Triangular Pyramid

Length = n
Surface area 3.6371948790544E+14
Volume 2.8690139120159E+21
Height 13662391.014158