28996867 (number)

28996867 is an odd 8-digits prime number following 28996866 and preceding 28996868. In scientific notation, it is written as 2.8996867 × 10^7. The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors. There are 28996866 positive integers (up to 28996867) that are relatively prime to 28996867.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-six thousand eight hundred sixty-seven

Notation

Scientific notation 2.8996867 × 10^7
Engineering notation 2.8996867 × 10^6

Prime Factorization of 28996867

Prime Factorization 28996867

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28996867
Product of the distinct prime numbers

The prime factorization of 28996867 is 28996867. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 5, 11, 70, 951, 858, 4627, 8481, 90773, 74654, 706695, 828637, 3124087, 3001301, 30910445, 44796422, 222171387, 253610594, 2954608494, 4139425448

Basic calculations (n = 28996867)

Multiplication

n×y
n×2 57993734
n×3 86990601
n×4 115987468
n×5 144984335

Division

n÷y
n÷2 14498433.5
n÷3 9665622.3333333
n÷3 7249216.75
n÷5 5799373.4

Exponentiation

ny
n2 840818295815689
n3 2.4381096294934E+22
n4 7.069754065784E+29
n5 2.0500071836825E+37

Nth Root

y√n
2√n 5384.8739075302
3√n 307.22061829816
4√n 73.381700086127
5√n 31.079227485958

Divisors of 28996867

1, 28996867

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28996868
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14498434
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5384.8740003829
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999931027
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28996867 can be divided by 2 positive divisors. The sum of these divisors (counting 28996867) is 28996868, the average is 14498434.

Base conversion 28996867

Base System Value
2 Binary 1101110100111010100000011
3 Ternary 2000120012020001
4 Quaternary 1232213110003
5 Quinary 24410344432
6 Senary 2513300431
8 Octal 156472403
10 Decimal 28996867
12 Duodecimal 9864717
16 Hexadecimal 1ba7503
20 Vigesimal 914c37
36 Base36 h9i4j

Cryptographic Hash Functions

md5 87404db30a1c004992f7b39493c3925e
sha1 a1129d9123caae1b9d257ba6b58d5e1cdde80969
sha256 32adc1b8b5808fd5e91bba91f6a3e54c273a53913c016f4f05f651c1f339288b
sha512 9f7ead7096a8288e4f46f348a8404d089f83d8b5e9c881fa4fa15ce01491ef5c7b3243a952a50d1e38ca04d700dfe019fd730a05356f31f6a010f46fc877a8f4
ripemd-160 f1e81514f40bb0615b783f9415822069782cb238

28996867 as geometric shapes

Circle

Radius = n
Diameter 57993734
Circumference 182192688.68864
Area 2.6415085811385E+15

Sphere

Radius = n
Volume 1.0212729734217E+23
Surface area 1.0566034324554E+16
Circumference 182192688.68864

Square

Length = n
Perimeter 115987468
Area 840818295815689
Diagonal 41007762.577729

Cube

Length = n
Surface area 5044909774894134
Volume 2.4381096294934E+22
Space diagonal 50224046.904317

Equilateral Triangle

Length = n
Perimeter 86990601
Area 3.6408500207156E+14
Altitude 25112023.452159

Triangular Pyramid

Length = n
Surface area 3.6408500207156E+14
Volume 2.8733397538184E+21
Height 13669254.192576