149968148 is an even 9-digits composite number following 149968147
and preceding 149968149 . In scientific notation, it is written as 1.49968148 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors.
There are 67910400 positive integers (up to 149968148) that are relatively prime to 149968148.
149968148 has 24 divisors, whose sum is 287382144
The reverse of 149968148 is 841869941
Previous prime number is 271
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred forty-nine million nine hundred sixty-eight thousand one hundred forty-eight
Scientific notation
1.49968148 × 10^8
Engineering notation
1.49968148 × 10^6
Prime Factorization
2 × 2 × 11 × 271 × 12577
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74984074 Product of the distinct prime numbers
The prime factorization of 149968148 is 2 × 2 × 11 × 271 × 12577.
Since it has a total of 5 prime factors.
7 , 8 , 2 , 53 , 835 , 282 , 2944 , 2634 , 51761 , 65187 , 708937 , 643280 , 1602380 , 7880820 , 38288531 , 68131279 , 966570182 , 316352304 , 539670704 , 2266096400
n×2
299936296
n×3
449904444
n×4
599872592
n×5
749840740
n÷2
74984074
n÷3
49989382.666667
n÷3
37492037
n÷5
29993629.6
n2
22490445414549904
n3
3.3728504465151E+24
n4
5.0582013494485E+32
n5
7.5856908858789E+40
2 √n12246.148292422
3 √n531.29167326147
4 √n110.66231649673
5 √n43.171765127946
1 , 2 , 4 , 11 , 22 , 44 , 271 , 542 , 1084 , 2981 , 5962 , 11924 , 12577 , 25154 , 50308 , 138347 , 276694 , 553388 , 3408367 , 6816734 , 13633468 , 37492037 , 74984074 , 149968148
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
-149968147 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 149968148 can be divided by 24 positive divisors.
The sum of these divisors (counting 149968148) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111100000101010100010100
3
Ternary
101110012011121212
4
Quaternary
20330011110110
5
Quinary
301342440043
6
Senary
22514200552
8
Octal
1074052424
10
Decimal
149968148
12
Duodecimal
42283158
16
Hexadecimal
8f05514
20
Vigesimal
26h6078
36
Base36
2hac5w
md5
9a9f00c48c27199d593bbbde0bc86907
sha1
273c18982b1692b15061a9c417fd1b999f1d24d7
sha256
202b316a56908da1b24f7731c844f2d43f916f39511b81cccb9933f37a45a2af
sha512
bba2062edfe704bb944980fd33b1e95cc8257d8541ea38c75f7fcc6fb21704cf6fae82fe750ec89b63584cab09d07b1b567d9fe4eece32b60235e2e8ab1d7cec
ripemd-160
e5ffef8f9431f8ada86c96da5bd3367a07f1b95d
Diameter
299936296
Circumference
942277664.05853
Area
7.0655818090312E+16
Volume
1.4128162912572E+25
Surface area
2.8262327236125E+17
Circumference
942277664.05853
Perimeter
599872592
Area
22490445414549904
Diagonal
212086988.82558
Surface area
134942672487299424
Volume
3.3728504465151E+24
Space diagonal
259752451.85301
Perimeter
449904444
Area
9.7386485357137E+15
Altitude
129876225.9265
Surface area
9.7386485357137E+15
Volume
3.9749423710982E+23
Height
70695662.941859