149723967 is an odd 9-digits composite number following 149723966
and preceding 149723968 . In scientific notation, it is written as 1.49723967 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 99815976 positive integers (up to 149723967) that are relatively prime to 149723967.
149723967 has 4 divisors, whose sum is 199631960
The reverse of 149723967 is 769327941
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-nine million seven hundred twenty-three thousand nine hundred sixty-seven
Scientific notation
1.49723967 × 10^8
Engineering notation
1.49723967 × 10^6
Prime Factorization
3 × 49907989
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149723967
Product of the distinct prime numbers
The prime factorization of 149723967 is 3 × 49907989.
Since it has a total of 2 prime factors.
3 , 6 , 12 , 57 , 113 , 486 , 851 , 6407 , 84777 , 77675 , 415208 , 297697 , 8237940 , 7393656 , 4206652 , 92468568 , 426794085 , 781436669 , 5055869390 , 3166353752
n×2
299447934
n×3
449171901
n×4
598895868
n×5
748619835
n÷2
74861983.5
n÷3
49907989
n÷3
37430991.75
n÷5
29944793.4
n2
22417266294217089
n3
3.3564020388656E+24
n4
5.0253382810584E+32
n5
7.5241358295703E+40
2 √n
12236.174524744
3 √n
531.00316353923
4 √n
110.61724334273
5 √n
43.157697344445
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149723966
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149723967 can be divided by 4 positive divisors.
The sum of these divisors (counting 149723967) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001001101100111111
3
Ternary
101102201202200010
4
Quaternary
20323021230333
5
Quinary
301312131332
6
Senary
22505034303
8
Octal
1073115477
10
Decimal
149723967
12
Duodecimal
42185993
16
Hexadecimal
8ec9b3f
20
Vigesimal
26ff9i7
36
Base36
2h53r3
md5
212447fa4fbbd2edce58d8acb6b950c4
sha1
17e20cc16456265f1242ffc2fc6679e3a6ea7791
sha256
92836a0d81513cb00ca9e1f244431b58430760d8a856404cffc9ce68ef5b2abc
sha512
62af802d5fc82ab35caeb77004d7f75e2c74d753e4f0a5892b01094c960b8d905a15140c05b07085871d4013e64b816203b6290f47eac83c9f2f9abe3dd65065
ripemd-160
f18053951d67e36cc1e95b4775b51ca4eecd85bf
Diameter
299447934
Circumference
940743429.58704
Area
7.0425919103478E+16
Volume
1.4059263983725E+25
Surface area
2.8170367641391E+17
Circumference
940743429.58704
Perimeter
598895868
Area
22417266294217089
Diagonal
211741664.7437
Surface area
134503597765302534
Volume
3.3564020388656E+24
Space diagonal
259329517.95477
Perimeter
449171901
Area
9.7069610470963E+15
Altitude
129664758.97738
Surface area
9.7069610470963E+15
Volume
3.9555577367837E+23
Height
70580554.914567