28993203 (number)

28993203 is an odd 8-digits composite number following 28993202 and preceding 28993204. In scientific notation, it is written as 2.8993203 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 19128960 positive integers (up to 28993203) that are relatively prime to 28993203.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-three thousand two hundred three

Notation

Scientific notation 2.8993203 × 10^7
Engineering notation 2.8993203 × 10^6

Prime Factorization of 28993203

Prime Factorization 9 × 97 × 33211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28993203
Product of the distinct prime numbers

The prime factorization of 28993203 is 9 × 97 × 33211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28993203)

Multiplication

n×y
n×2 57986406
n×3 86979609
n×4 115972812
n×5 144966015

Division

n÷y
n÷2 14496601.5
n÷3 9664401
n÷3 7248300.75
n÷5 5798640.6

Exponentiation

ny
n2 840605820199209
n3 2.4371855188017E+22
n4 7.0661814495278E+29
n5 2.04871233201E+37

Nth Root

y√n
2√n 5384.533684545
3√n 307.20767777645
4√n 73.379381876281
5√n 31.078442021476

Divisors of 28993203

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28993202
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28993203 can be divided by 8 positive divisors. The sum of these divisors (counting 28993203) is 1, the average is 0.125.

Base conversion 28993203

Base System Value
2 Binary 1101110100110011010110011
3 Ternary 2000120000012100
4 Quaternary 1232212122303
5 Quinary 24410240303
6 Senary 2513231443
8 Octal 156463263
10 Decimal 28993203
12 Duodecimal 9862583
16 Hexadecimal 1ba66b3
20 Vigesimal 914303
36 Base36 h9far

Cryptographic Hash Functions

md5 c65a34e3e0f09a0bc5f745f161086f3a
sha1 1a801d804a3e468eaa53727bf2bf96f5478ce40a
sha256 fa7589efb57043769d38dca3b435739d7cb93a8a5d43c6d7ee1667628843da5b
sha512 772e79d098e14b98d9b68c16fa2626135275db9f0db29ef5754b4e4d01c1360620ef831ab610ea39404cfebf8fdb27fc6aaccae7607173ed82ef011e4ddabd86
ripemd-160 9f788249fb83abd455790460f4a1134b53e2a7c3

28993203 as geometric shapes

Circle

Radius = n
Diameter 57986406
Circumference 182169667.09768
Area 2.6408410693027E+15

Sphere

Radius = n
Volume 1.0208858828404E+23
Surface area 1.0563364277211E+16
Circumference 182169667.09768

Square

Length = n
Perimeter 115972812
Area 840605820199209
Diagonal 41002580.899236

Cube

Length = n
Surface area 5043634921195254
Volume 2.4371855188017E+22
Space diagonal 50217700.670158

Equilateral Triangle

Length = n
Perimeter 86979609
Area 3.6399299743078E+14
Altitude 25108850.335079

Triangular Pyramid

Length = n
Surface area 3.6399299743078E+14
Volume 2.8722506789239E+21
Height 13667526.966412