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.
28993203 has 8 divisors, whose sum is 32547760
The reverse of 28993203 is 30239982
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-eight million nine hundred ninety-three thousand two hundred three
Scientific notation
2.8993203 × 10^7
Engineering notation
2.8993203 × 10^6
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.
2 , 9 , 29 , 51 , 233 , 376 , 1716 , 1530 , 3969 , 45097 , 892216 , 963833 , 1903252 , 8187306 , 63068227 , 72505897 , 6773115 , 586257430 , 9021271006 , 332489866
n×2
57986406
n×3
86979609
n×4
115972812
n×5
144966015
n÷2
14496601.5
n÷3
9664401
n÷3
7248300.75
n÷5
5798640.6
n2
840605820199209
n3
2.4371855188017E+22
n4
7.0661814495278E+29
n5
2.04871233201E+37
2 √n
5384.533684545
3 √n
307.20767777645
4 √n
73.379381876281
5 √n
31.078442021476
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
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
md5
c65a34e3e0f09a0bc5f745f161086f3a
sha1
1a801d804a3e468eaa53727bf2bf96f5478ce40a
sha256
fa7589efb57043769d38dca3b435739d7cb93a8a5d43c6d7ee1667628843da5b
sha512
772e79d098e14b98d9b68c16fa2626135275db9f0db29ef5754b4e4d01c1360620ef831ab610ea39404cfebf8fdb27fc6aaccae7607173ed82ef011e4ddabd86
ripemd-160
9f788249fb83abd455790460f4a1134b53e2a7c3
Diameter
57986406
Circumference
182169667.09768
Area
2.6408410693027E+15
Volume
1.0208858828404E+23
Surface area
1.0563364277211E+16
Circumference
182169667.09768
Perimeter
115972812
Area
840605820199209
Diagonal
41002580.899236
Surface area
5043634921195254
Volume
2.4371855188017E+22
Space diagonal
50217700.670158
Perimeter
86979609
Area
3.6399299743078E+14
Altitude
25108850.335079
Surface area
3.6399299743078E+14
Volume
2.8722506789239E+21
Height
13667526.966412