149748448 is an even 9-digits composite number following 149748447
and preceding 149748449 . In scientific notation, it is written as 1.49748448 × 10^8.
The sum of its digits is 49. It has a total of 6 prime factors and 12 positive divisors.
There are 74874208 positive integers (up to 149748448) that are relatively prime to 149748448.
149748448 has 12 divisors, whose sum is 294817320
The reverse of 149748448 is 844847941
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-nine million seven hundred forty-eight thousand four hundred forty-eight
Scientific notation
1.49748448 × 10^8
Engineering notation
1.49748448 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4679639
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
9359278 Product of the distinct prime numbers
The prime factorization of 149748448 is 2 × 2 × 2 × 2 × 2 × 4679639.
Since it has a total of 6 prime factors.
6 , 7 , 70 , 49 , 471 , 725 , 7277 , 5905 , 13726 , 5616 , 468026 , 680683 , 2621652 , 5472181 , 93891264 , 18277594 , 816378717 , 835974486 , 4497562737 , 6809644004
n×2
299496896
n×3
449245344
n×4
598993792
n×5
748742240
n÷2
74874224
n÷3
49916149.333333
n÷3
37437112
n÷5
29949689.6
n2
22424597678408704
n3
3.3580486993661E+24
n4
5.0286258103849E+32
n5
7.5302891067789E+40
2 √n12237.174837355
3 √n531.03210297195
4 √n110.6217647543
5 √n43.159108574077
1 , 2 , 4 , 8 , 16 , 32 , 4679639 , 9359278 , 18718556 , 37437112 , 74874224 , 149748448
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
-149748447 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 149748448 can be divided by 12 positive divisors.
The sum of these divisors (counting 149748448) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001111101011100000
3
Ternary
101102210000020211
4
Quaternary
20323033223200
5
Quinary
301313422243
6
Senary
22505343504
8
Octal
1073175340
10
Decimal
149748448
12
Duodecimal
42197b94
16
Hexadecimal
8ecfae0
20
Vigesimal
26fib28
36
Base36
2h5mn4
md5
15d831ddb4afa83524e8a416d4661f82
sha1
d765858fdbcb2d9d132747b1aba1f26260adc63f
sha256
65afe4aa3a62b8a329dfb6ee57cb71a24d7366a95e7f0d34a5cfe51e06559992
sha512
f05de91b796110e8b189fd8a6dd612467d9020a2161ee7d09c625da2ce45f0bc1b5ac7189b416b845c8a516bff4479f59440fe86c2a540c8eb5fb9bd5b3c1dec
ripemd-160
58fac9e80e407850db695017f1fede6b2f213b97
Diameter
299496896
Circumference
940897248.24655
Area
7.0448951326196E+16
Volume
1.40661614991E+25
Surface area
2.8179580530478E+17
Circumference
940897248.24655
Perimeter
598993792
Area
22424597678408704
Diagonal
211776286.10592
Surface area
134547586070452224
Volume
3.3580486993661E+24
Space diagonal
259371920.29059
Perimeter
449245344
Area
9.7101356295737E+15
Altitude
129685960.14529
Surface area
9.7101356295737E+15
Volume
3.9574983447941E+23
Height
70592095.368641