28772804 (number)

28772804 is an even 8-digits composite number following 28772803 and preceding 28772805. In scientific notation, it is written as 2.8772804 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 14091840 positive integers (up to 28772804) that are relatively prime to 28772804.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred seventy-two thousand eight hundred four

Notation

Scientific notation 2.8772804 × 10^7
Engineering notation 2.8772804 × 10^6

Prime Factorization of 28772804

Prime Factorization 2 × 2 × 467 × 73 × 211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14386402
Product of the distinct prime numbers

The prime factorization of 28772804 is 2 × 2 × 467 × 73 × 211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 92, 2, 427, 701, 7842, 2721, 77172, 30266, 483855, 755027, 295650, 5792288, 5255121, 67241966, 544193292, 248354314, 6423400939, 5090166561

Basic calculations (n = 28772804)

Multiplication

n×y
n×2 57545608
n×3 86318412
n×4 115091216
n×5 143864020

Division

n÷y
n÷2 14386402
n÷3 9590934.6666667
n÷3 7193201
n÷5 5754560.8

Exponentiation

ny
n2 827874250022416
n3 2.3820263532542E+22
n4 6.8537577385018E+29
n5 1.9720182807339E+37

Nth Root

y√n
2√n 5364.0287098411
3√n 306.42725853744
4√n 73.239529694292
5√n 31.031047597383

Divisors of 28772804

1, 2, 4, 73, 146, 211, 292, 422, 467, 844, 934, 1868, 15403, 30806, 34091, 61612, 68182, 98537, 136364, 197074, 394148, 7193201, 14386402, 28772804

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28772803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28772804 can be divided by 24 positive divisors. The sum of these divisors (counting 28772804) is 1, the average is 0.041666666666667.

Base conversion 28772804

Base System Value
2 Binary 1101101110000100111000100
3 Ternary 2000010210212102
4 Quaternary 1231300213010
5 Quinary 24331212204
6 Senary 2504411232
8 Octal 155604704
10 Decimal 28772804
12 Duodecimal 9776b18
16 Hexadecimal 1b709c4
20 Vigesimal 8jgc04
36 Base36 h4p8k

Cryptographic Hash Functions

md5 119d9922afb39e3b5fd54841cf2f2ab1
sha1 c231c00e83a5255394f6051379de6509812b046d
sha256 9f0b5c87d1af0cf61024a31748d637ce4619a338c6f8eb215001586b7968cf80
sha512 30d5354a4e6723ae713e667d57910be115cbfc85954ea26dd6336139fff967baa943be862926faefbd2e7e15f1fcabfbaae867da0ddb65816f2aa4d8ddedc7d5
ripemd-160 605a6e507b845f00500ac447ddc3f49808154d34

28772804 as geometric shapes

Circle

Radius = n
Diameter 57545608
Circumference 180784859.33916
Area 2.6008436619666E+15

Sphere

Radius = n
Volume 9.9778086560542E+22
Surface area 1.0403374647866E+16
Circumference 180784859.33916

Square

Length = n
Perimeter 115091216
Area 827874250022416
Diagonal 40690889.644303

Cube

Length = n
Surface area 4967245500134496
Volume 2.3820263532542E+22
Space diagonal 49835958.404221

Equilateral Triangle

Length = n
Perimeter 86318412
Area 3.584800658292E+14
Altitude 24917979.202111

Triangular Pyramid

Length = n
Surface area 3.584800658292E+14
Volume 2.8072449789185E+21
Height 13563629.881434