28996826 (number)

28996826 is an even 8-digits composite number following 28996825 and preceding 28996827. In scientific notation, it is written as 2.8996826 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 13905360 positive integers (up to 28996826) that are relatively prime to 28996826.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8996826 × 10^7
Engineering notation 2.8996826 × 10^6

Prime Factorization of 28996826

Prime Factorization 2 × 37 × 71 × 5519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28996826
Product of the distinct prime numbers

The prime factorization of 28996826 is 2 × 37 × 71 × 5519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 95, 96, 590, 28, 6938, 5229, 72463, 16753, 756845, 673699, 252278, 8654924, 5648174, 19093172, 890076211, 489963760, 5756054845, 2707323197

Basic calculations (n = 28996826)

Multiplication

n×y
n×2 57993652
n×3 86990478
n×4 115987304
n×5 144984130

Division

n÷y
n÷2 14498413
n÷3 9665608.6666667
n÷3 7249206.5
n÷5 5799365.2

Exponentiation

ny
n2 840815918074276
n3 2.438099287443E+22
n4 7.0697140808709E+29
n5 2.0499926907276E+37

Nth Root

y√n
2√n 5384.8701005688
3√n 307.22047350032
4√n 73.381674146675
5√n 31.079218697084

Divisors of 28996826

1, 2, 37, 71, 74, 142, 2627, 5254, 5519, 11038, 204203, 391849, 408406, 783698, 14498413, 28996826

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 -28996825
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 28996826 can be divided by 16 positive divisors. The sum of these divisors (counting 28996826) is 1, the average is 0.0625.

Base conversion 28996826

Base System Value
2 Binary 1101110100111010011011010
3 Ternary 2000120012011112
4 Quaternary 1232213103122
5 Quinary 24410344301
6 Senary 2513300322
8 Octal 156472332
10 Decimal 28996826
12 Duodecimal 98646a2
16 Hexadecimal 1ba74da
20 Vigesimal 914c16
36 Base36 h9i3e

Cryptographic Hash Functions

md5 caab47ed36c959ca5a2e952a81d49c88
sha1 d4a72d1ca7fe6836d15b1be399bd298c46f5f8a5
sha256 0379ef34c4f9f9bd8cb2795f63b72a6b903559c14c8ef4dcae49069e1a8c69e5
sha512 850b93e9eaf05ff167fe8694583d6f39eb02252583dd723ac146707afc68bd6b73206d5aedf89e08f348f72032696ec0cd2affc703c60fe902c4c04dedd938ca
ripemd-160 0ab451dfde43d0910d65b66da748ac7d4a35e718

28996826 as geometric shapes

Circle

Radius = n
Diameter 57993652
Circumference 182192431.07804
Area 2.6415011112435E+15

Sphere

Radius = n
Volume 1.0212686413538E+23
Surface area 1.0566004444974E+16
Circumference 182192431.07804

Square

Length = n
Perimeter 115987304
Area 840815918074276
Diagonal 41007704.594973

Cube

Length = n
Surface area 5044895508445656
Volume 2.438099287443E+22
Space diagonal 50223975.890234

Equilateral Triangle

Length = n
Perimeter 86990478
Area 3.6408397247933E+14
Altitude 25111987.945117

Triangular Pyramid

Length = n
Surface area 3.6408397247933E+14
Volume 2.8733275655951E+21
Height 13669234.864991