28854550 (number)

28854550 is an even 8-digits composite number following 28854549 and preceding 28854551. In scientific notation, it is written as 2.8854550 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 11437440 positive integers (up to 28854550) that are relatively prime to 28854550.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-four thousand five hundred fifty

Notation

Scientific notation 2.8854550 × 10^7
Engineering notation 2.8854550 × 10^6

Prime Factorization of 28854550

Prime Factorization 2 × 5 × 5 × 113 × 5107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5770910
Product of the distinct prime numbers

The prime factorization of 28854550 is 2 × 5 × 5 × 113 × 5107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 70, 59, 383, 527, 3146, 5261, 21366, 20405, 15001, 895423, 2098558, 2002165, 37147429, 88241345, 412789507, 64683935, 4585547683, 228942909

Basic calculations (n = 28854550)

Multiplication

n×y
n×2 57709100
n×3 86563650
n×4 115418200
n×5 144272750

Division

n÷y
n÷2 14427275
n÷3 9618183.3333333
n÷3 7213637.5
n÷5 5770910

Exponentiation

ny
n2 832585055702500
n3 2.4023867119021E+22
n4 6.9319787497914E+29
n5 2.0001912743479E+37

Nth Root

y√n
2√n 5371.6431378117
3√n 306.71717950747
4√n 73.291494307401
5√n 31.048659966128

Divisors of 28854550

1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5107, 5650, 10214, 25535, 51070, 127675, 255350, 577091, 1154182, 2885455, 5770910, 14427275, 28854550

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 -28854549
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 28854550 can be divided by 24 positive divisors. The sum of these divisors (counting 28854550) is 1, the average is 0.041666666666667.

Base conversion 28854550

Base System Value
2 Binary 1101110000100100100010110
3 Ternary 2000021222000001
4 Quaternary 1232010210112
5 Quinary 24341321200
6 Senary 2510241514
8 Octal 156044426
10 Decimal 28854550
12 Duodecimal 97b629a
16 Hexadecimal 1b84916
20 Vigesimal 906g7a
36 Base36 h6gba

Cryptographic Hash Functions

md5 de72659445d2cbbea906a658c6b97a2e
sha1 27ff61070d0bfe4edac361e01f48576cad09d868
sha256 b270beeb7cc5e2416bad5945a6aa4ab08bafc0daf9d27846d3515d15e902e2ba
sha512 4f86dccff6ed10e76b0dcf50ed25bf85a7ca936239bbfde425f503103c7c694758887e43b41ec0b19aadd584096c036aa5b62fb8594134d416d7510123642893
ripemd-160 621a15786d188a2ae54ff95860e646961c3c86ed

28854550 as geometric shapes

Circle

Radius = n
Diameter 57709100
Circumference 181298484.60528
Area 2.6156430944836E+15

Sphere

Radius = n
Volume 1.0063093926924E+23
Surface area 1.0462572377934E+16
Circumference 181298484.60528

Square

Length = n
Perimeter 115418200
Area 832585055702500
Diagonal 40806495.946173

Cube

Length = n
Surface area 4995510334215000
Volume 2.4023867119021E+22
Space diagonal 49977546.629537

Equilateral Triangle

Length = n
Perimeter 86563650
Area 3.6051990452482E+14
Altitude 24988773.314768

Triangular Pyramid

Length = n
Surface area 3.6051990452482E+14
Volume 2.8312398916973E+21
Height 13602165.315391