28996950 (number)

28996950 is an even 8-digits composite number following 28996949 and preceding 28996951. In scientific notation, it is written as 2.8996950 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 7631520 positive integers (up to 28996950) that are relatively prime to 28996950.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-six thousand nine hundred fifty

Notation

Scientific notation 2.8996950 × 10^7
Engineering notation 2.8996950 × 10^6

Prime Factorization of 28996950

Prime Factorization 2 × 3 × 25 × 79 × 2447

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28996950
Product of the distinct prime numbers

The prime factorization of 28996950 is 2 × 3 × 25 × 79 × 2447. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 57, 79, 496, 210, 1664, 2734, 8998, 75338, 849035, 777881, 8291848, 8301904, 11173939, 25795916, 197159611, 483377554, 57335260, 3760032959

Basic calculations (n = 28996950)

Multiplication

n×y
n×2 57993900
n×3 86990850
n×4 115987800
n×5 144984750

Division

n÷y
n÷2 14498475
n÷3 9665650
n÷3 7249237.5
n÷5 5799390

Exponentiation

ny
n2 840823109302500
n3 2.4381305659289E+22
n4 7.0698350113712E+29
n5 2.0500365233298E+37

Nth Root

y√n
2√n 5384.8816142976
3√n 307.22091142508
4√n 73.381752597615
5√n 31.079245278038

Divisors of 28996950

1, 2, 3, 6, 25, 50, 75, 79, 150, 158, 237, 474, 1975, 2447, 3950, 4894, 5925, 7341, 11850, 14682, 61175, 122350, 183525, 193313, 367050, 386626, 579939, 1159878, 4832825, 9665650, 14498475, 28996950

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 -28996949
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 28996950 can be divided by 32 positive divisors. The sum of these divisors (counting 28996950) is 1, the average is 0.03125.

Base conversion 28996950

Base System Value
2 Binary 1101110100111010101010110
3 Ternary 2000120012100010
4 Quaternary 1232213111112
5 Quinary 24410400300
6 Senary 2513301050
8 Octal 156472526
10 Decimal 28996950
12 Duodecimal 9864786
16 Hexadecimal 1ba7556
20 Vigesimal 914c7a
36 Base36 h9i6u

Cryptographic Hash Functions

md5 a4f54c5c47188e53c6570ede88cfe234
sha1 2f8dbc8c14838068af240801e51292538fb60328
sha256 a7ef7ad9ee5b1ce6180be5b5ccffddf7f33fc2c26fa911d1e7ee4ddcf9052027
sha512 85fcc52eb84849e922a073bbdcabc88ca7c63be2c091ac55bf78e40ff593748e390ad46b05d143ecf42a3554d2fe3c5b1785c7518f4a3917098cd44343a7dad7
ripemd-160 b02d235aac7d44aba077957dd661144f4fced596

28996950 as geometric shapes

Circle

Radius = n
Diameter 57993900
Circumference 182193210.19302
Area 2.6415237031533E+15

Sphere

Radius = n
Volume 1.0212817432553E+23
Surface area 1.0566094812613E+16
Circumference 182193210.19302

Square

Length = n
Perimeter 115987800
Area 840823109302500
Diagonal 41007879.957455

Cube

Length = n
Surface area 5044938655815000
Volume 2.4381305659289E+22
Space diagonal 50224190.664534

Equilateral Triangle

Length = n
Perimeter 86990850
Area 3.6408708637249E+14
Altitude 25112095.332267

Triangular Pyramid

Length = n
Surface area 3.6408708637249E+14
Volume 2.8733644276442E+21
Height 13669293.319152