28993208 (number)

28993208 is an even 8-digits composite number following 28993207 and preceding 28993209. In scientific notation, it is written as 2.8993208 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 14400000 positive integers (up to 28993208) that are relatively prime to 28993208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8993208 × 10^7
Engineering notation 2.8993208 × 10^6

Prime Factorization of 28993208

Prime Factorization 2 × 2 × 2 × 151 × 24001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7248302
Product of the distinct prime numbers

The prime factorization of 28993208 is 2 × 2 × 2 × 151 × 24001. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 41, 16, 532, 279, 4923, 1193, 89150, 95051, 56324, 742301, 9098368, 3008944, 45688799, 17421118, 8919048, 383539649, 2792910511, 9414044100

Basic calculations (n = 28993208)

Multiplication

n×y
n×2 57986416
n×3 86979624
n×4 115972832
n×5 144966040

Division

n÷y
n÷2 14496604
n÷3 9664402.6666667
n÷3 7248302
n÷5 5798641.6

Exponentiation

ny
n2 840606110131264
n3 2.4371867797107E+22
n4 7.0661863239001E+29
n5 2.0487140985559E+37

Nth Root

y√n
2√n 5384.5341488378
3√n 307.2076954362
4√n 73.379385039926
5√n 31.078443093398

Divisors of 28993208

1, 2, 4, 8, 151, 302, 604, 1208, 24001, 48002, 96004, 192008, 3624151, 7248302, 14496604, 28993208

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 -28993207
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 28993208 can be divided by 16 positive divisors. The sum of these divisors (counting 28993208) is 1, the average is 0.0625.

Base conversion 28993208

Base System Value
2 Binary 1101110100110011010111000
3 Ternary 2000120000012112
4 Quaternary 1232212122320
5 Quinary 24410240313
6 Senary 2513231452
8 Octal 156463270
10 Decimal 28993208
12 Duodecimal 9862588
16 Hexadecimal 1ba66b8
20 Vigesimal 914308
36 Base36 h9faw

Cryptographic Hash Functions

md5 98a286179a7e26d20b868b0339b8ca58
sha1 e8a08f677cc67a3bb35575f72052bf783b23aa0d
sha256 837d0aab963e7601426263996b153c8180091ab2fc14eb1aa28f67c0e54176c7
sha512 902cdf3da0a4d745d4fa770ef72a524b784d6aed61c3ff96d0d7da013a6c797cc4f7e7a3ce7c622593962948cb18bbf3edade72bccb2ca3d9247fd1c615e383a
ripemd-160 c3ed0e7ca3c1d4d9d203ebdb4beb4584ad085fbd

28993208 as geometric shapes

Circle

Radius = n
Diameter 57986416
Circumference 182169698.5136
Area 2.6408419801511E+15

Sphere

Radius = n
Volume 1.0208864110087E+23
Surface area 1.0563367920604E+16
Circumference 182169698.5136

Square

Length = n
Perimeter 115972832
Area 840606110131264
Diagonal 41002587.970304

Cube

Length = n
Surface area 5043636660787584
Volume 2.4371867797107E+22
Space diagonal 50217709.330412

Equilateral Triangle

Length = n
Perimeter 86979624
Area 3.6399312297505E+14
Altitude 25108854.665206

Triangular Pyramid

Length = n
Surface area 3.6399312297505E+14
Volume 2.8722521649194E+21
Height 13667529.323435