308889198 is an even 9-digits composite number following 308889197
and preceding 308889199 . In scientific notation, it is written as 3.08889198 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 102963060 positive integers (up to 308889198) that are relatively prime to 308889198.
308889198 has 12 divisors, whose sum is 669259968
The reverse of 308889198 is 891988803
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
three hundred eight million eight hundred eighty-nine thousand one hundred ninety-eight
Scientific notation
3.08889198 × 10^8
Engineering notation
3.08889198 × 10^6
Prime Factorization
2 × 3 × 3 × 17160511
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
102963066 Product of the distinct prime numbers
The prime factorization of 308889198 is 2 × 3 × 3 × 17160511.
Since it has a total of 4 prime factors.
8 , 8 , 26 , 82 , 39 , 626 , 5260 , 4968 , 27500 , 54264 , 842054 , 977435 , 967328 , 5139995 , 55262030 , 22413050 , 212424001 , 670246793 , 165035729 , 2624774458
n×2
617778396
n×3
926667594
n×4
1235556792
n×5
1544445990
n÷2
154444599
n÷3
102963066
n÷3
77222299.5
n÷5
61777839.6
n2
95412536641083204
n3
2.947190192221E+25
n4
9.103552148286E+33
n5
2.8119889220353E+42
2 √n17575.243895889
3 √n675.98061257611
4 √n132.57165570321
5 √n49.883916571466
1 , 2 , 3 , 6 , 9 , 18 , 17160511 , 34321022 , 51481533 , 102963066 , 154444599 , 308889198
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-308889197 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 308889198 can be divided by 12 positive divisors.
The sum of these divisors (counting 308889198) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010011010010100011001101110
3
Ternary
210112020012022200
4
Quaternary
102122110121232
5
Quinary
1113033423243
6
Senary
50352322330
8
Octal
2232243156
10
Decimal
308889198
12
Duodecimal
875433a6
16
Hexadecimal
1269466e
20
Vigesimal
4gab2ji
36
Base36
53wkfi
md5
3378060c2be476ace64d69778c3de1c2
sha1
033d384393facf9b00ff096c27471030486eda2b
sha256
45591598d779eb5d6ee3f1fbef718da00aa456d78b84273b65fca2a553913c44
sha512
42b1ac45caf17441bec0b8cd573e9f8900e1c2232230592cf6709aadc1617b93b31a2cd2c8e08129bfa4268f7c59718b6c3aa75cc8b6c342e4637053395e14fb
ripemd-160
5959856ad556b2c550528147226570101af3de80
Diameter
617778396
Circumference
1940808070.4201
Area
2.9974732417199E+17
Volume
1.2345161408818E+26
Surface area
1.198989296688E+18
Circumference
1940808070.4201
Perimeter
1235556792
Area
95412536641083204
Diagonal
436835293.08215
Surface area
572475219846499224
Volume
2.947190192221E+25
Space diagonal
535011784.8452
Perimeter
926667594
Area
4.1314840285346E+16
Altitude
267505892.4226
Surface area
4.1314840285346E+16
Volume
3.4732969506099E+24
Height
145611764.36072