28996837 (number)

28996837 is an odd 8-digits composite number following 28996836 and preceding 28996838. In scientific notation, it is written as 2.8996837 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 28963116 positive integers (up to 28996837) that are relatively prime to 28996837.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8996837 × 10^7
Engineering notation 2.8996837 × 10^6

Prime Factorization of 28996837

Prime Factorization 883 × 32839

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28996837
Product of the distinct prime numbers

The prime factorization of 28996837 is 883 × 32839. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 30, 51, 53, 319, 3993, 3761, 91620, 34207, 557052, 975035, 6156426, 1596160, 64312947, 78230024, 907252312, 688232536, 8469601894, 2581901607

Basic calculations (n = 28996837)

Multiplication

n×y
n×2 57993674
n×3 86990511
n×4 115987348
n×5 144984185

Division

n÷y
n÷2 14498418.5
n÷3 9665612.3333333
n÷3 7249209.25
n÷5 5799367.4

Exponentiation

ny
n2 840816556004569
n3 2.4381020621366E+22
n4 7.0697248085138E+29
n5 2.0499965790733E+37

Nth Root

y√n
2√n 5384.871121949
3√n 307.22051234854
4√n 73.381681106043
5√n 31.079221055075

Divisors of 28996837

1, 883, 32839, 28996837

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28996836
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28996837 can be divided by 4 positive divisors. The sum of these divisors (counting 28996837) is 1, the average is 0.25.

Base conversion 28996837

Base System Value
2 Binary 1101110100111010011100101
3 Ternary 2000120012011221
4 Quaternary 1232213103211
5 Quinary 24410344322
6 Senary 2513300341
8 Octal 156472345
10 Decimal 28996837
12 Duodecimal 98646b1
16 Hexadecimal 1ba74e5
20 Vigesimal 914c1h
36 Base36 h9i3p

Cryptographic Hash Functions

md5 5e6dae1abd3435944508cf42d21e242b
sha1 bd51bf85ae966091a7dc0297f08ce686b47a7b49
sha256 9f22475728f1c0e1afaa756ecc8728c46eda07f55c5e9e8d42495734c07dfe46
sha512 7c3c12e76efc9c9b345ba40064e6d90aa42e7d96326fc278426996d04cf20a2ccda3d4b5f719d00d1fa6d883b6c87f727553fc52d6481c3b9471c0538b751c7f
ripemd-160 6de3c0565bcc291e465a91991375bdef5c95dedb

28996837 as geometric shapes

Circle

Radius = n
Diameter 57993674
Circumference 182192500.19308
Area 2.6415031153606E+15

Sphere

Radius = n
Volume 1.0212698036147E+23
Surface area 1.0566012461442E+16
Circumference 182192500.19308

Square

Length = n
Perimeter 115987348
Area 840816556004569
Diagonal 41007720.151322

Cube

Length = n
Surface area 5044899336027414
Volume 2.4381020621366E+22
Space diagonal 50223994.942793

Equilateral Triangle

Length = n
Perimeter 86990511
Area 3.6408424871125E+14
Altitude 25111997.471397

Triangular Pyramid

Length = n
Surface area 3.6408424871125E+14
Volume 2.8733308356028E+21
Height 13669240.050441