149748614 is an even 9-digits composite number following 149748613
and preceding 149748615 . In scientific notation, it is written as 1.49748614 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 66760704 positive integers (up to 149748614) that are relatively prime to 149748614.
149748614 has 16 divisors, whose sum is 250354800
The reverse of 149748614 is 416847941
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-nine million seven hundred forty-eight thousand six hundred fourteen
Scientific notation
1.49748614 × 10^8
Engineering notation
1.49748614 × 10^6
Prime Factorization
2 × 17 × 19 × 231809
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149748614
Product of the distinct prime numbers
The prime factorization of 149748614 is 2 × 17 × 19 × 231809.
Since it has a total of 4 prime factors.
9 , 1 , 3 , 52 , 343 , 519 , 2725 , 135 , 14981 , 22132 , 128505 , 519462 , 5062302 , 2175133 , 18742133 , 28575656 , 170471139 , 94755211 , 7138254781 , 480653674
n×2
299497228
n×3
449245842
n×4
598994456
n×5
748743070
n÷2
74874307
n÷3
49916204.666667
n÷3
37437153.5
n÷5
29949722.8
n2
22424647394920996
n3
3.3580598668281E+24
n4
5.0286481078654E+32
n5
7.5303308444656E+40
2 √n
12237.181619965
3 √n
531.03229919278
4 √n
110.62179541105
5 √n
43.159118142669
1 , 2 , 17 , 19 , 34 , 38 , 323 , 646 , 231809 , 463618 , 3940753 , 4404371 , 7881506 , 8808742 , 74874307 , 149748614
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149748613
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149748614 can be divided by 16 positive divisors.
The sum of these divisors (counting 149748614) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001111101110000110
3
Ternary
101102210000110222
4
Quaternary
20323033232012
5
Quinary
301313423424
6
Senary
22505344342
8
Octal
1073175606
10
Decimal
149748614
12
Duodecimal
421980b2
16
Hexadecimal
8ecfb86
20
Vigesimal
26fibae
36
Base36
2h5mrq
md5
e67c1606dc144bad2cc0769b6b51c7cd
sha1
31b3f30357122eaedb5a15e56d497066efd5fe5e
sha256
f32c76fabbd4efcc8f24dc3ef01a9441be9d2b4ce681348da828537f05c31b11
sha512
c6c8a1ce0489e0ded0451be4c9c22972c8bd9e70c4a5e4274a458f9b16bffc012bc8f649da95d362c02a1317880cbd810ce461fa3b75eef9b05dfe984e38a181
ripemd-160
3239b14805f61aed5f12b8e829d0e62d6b3239aa
Diameter
299497228
Circumference
940898291.25531
Area
7.0449107515225E+16
Volume
1.4066208277256E+25
Surface area
2.817964300609E+17
Circumference
940898291.25531
Perimeter
598994456
Area
22424647394920996
Diagonal
211776520.86537
Surface area
134547884369525976
Volume
3.3580598668281E+24
Space diagonal
259372207.81102
Perimeter
449245842
Area
9.7101571574551E+15
Altitude
129686103.90551
Surface area
9.7101571574551E+15
Volume
3.9575115057743E+23
Height
70592173.621791