28996671 (number)

28996671 is an odd 8-digits composite number following 28996670 and preceding 28996672. In scientific notation, it is written as 2.8996671 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 16889600 positive integers (up to 28996671) that are relatively prime to 28996671.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-six thousand six hundred seventy-one

Notation

Scientific notation 2.8996671 × 10^7
Engineering notation 2.8996671 × 10^6

Prime Factorization of 28996671

Prime Factorization 33 × 14893 × 59

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28996671
Product of the distinct prime numbers

The prime factorization of 28996671 is 33 × 14893 × 59. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 86, 4, 539, 405, 3832, 3708, 6994, 68637, 946547, 793777, 6226153, 1865081, 88606215, 60344090, 254623833, 748696739, 8314497586, 6229811416

Basic calculations (n = 28996671)

Multiplication

n×y
n×2 57993342
n×3 86990013
n×4 115986684
n×5 144983355

Division

n÷y
n÷2 14498335.5
n÷3 9665557
n÷3 7249167.75
n÷5 5799334.2

Exponentiation

ny
n2 840806929082241
n3 2.4380601897118E+22
n4 7.0695629199271E+29
n5 2.0499379010293E+37

Nth Root

y√n
2√n 5384.8557083733
3√n 307.21992609261
4√n 73.381576082647
5√n 31.079185470763

Divisors of 28996671

1, 33, 59, 1947, 14893, 491469, 878687, 28996671

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28996670
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28996671 can be divided by 8 positive divisors. The sum of these divisors (counting 28996671) is 1, the average is 0.125.

Base conversion 28996671

Base System Value
2 Binary 1101110100111010000111111
3 Ternary 2000120011221210
4 Quaternary 1232213100333
5 Quinary 24410343141
6 Senary 2513255503
8 Octal 156472077
10 Decimal 28996671
12 Duodecimal 9864593
16 Hexadecimal 1ba743f
20 Vigesimal 914bdb
36 Base36 h9hz3

Cryptographic Hash Functions

md5 89560adc0e472b77515d09375e228e22
sha1 f0602c6c4aba91c0a9d40f8759077877932a3105
sha256 3359aa1ed0dde4ff71147065ef5e683ea67d014ede6651f200dca4ebb716923e
sha512 93707e03712339b29ac8783df71141d4e0600a6a523863fa2785489fbb491205b878a02a6a2fe908c71e16f884cfb4bd023002de57ec12f9bd3e3e651c65a8ac
ripemd-160 e3d83766a37e3153e4d66d29f72085cbe127a4c1

28996671 as geometric shapes

Circle

Radius = n
Diameter 57993342
Circumference 182191457.18432
Area 2.6414728714922E+15

Sphere

Radius = n
Volume 1.0212522641344E+23
Surface area 1.0565891485969E+16
Circumference 182191457.18432

Square

Length = n
Perimeter 115986684
Area 840806929082241
Diagonal 41007485.391871

Cube

Length = n
Surface area 5044841574493446
Volume 2.4380601897118E+22
Space diagonal 50223707.422359

Equilateral Triangle

Length = n
Perimeter 86990013
Area 3.640800801316E+14
Altitude 25111853.71118

Triangular Pyramid

Length = n
Surface area 3.640800801316E+14
Volume 2.873281488477E+21
Height 13669161.79729