149719625 is an odd 9-digits composite number following 149719624
and preceding 149719626 . In scientific notation, it is written as 1.49719625 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 108886000 positive integers (up to 149719625) that are relatively prime to 149719625.
149719625 has 8 divisors, whose sum is 164638656
The reverse of 149719625 is 526917941
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-nine million seven hundred nineteen thousand six hundred twenty-five
Scientific notation
1.49719625 × 10^8
Engineering notation
1.49719625 × 10^6
Prime Factorization
125 × 11 × 108887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149719625
Product of the distinct prime numbers
The prime factorization of 149719625 is 125 × 11 × 108887.
Since it has a total of 3 prime factors.
9 , 7 , 58 , 20 , 8 , 507 , 7186 , 2605 , 57042 , 62526 , 249742 , 65241 , 5594428 , 6281497 , 1850075 , 16442609 , 569121922 , 158892956 , 1003228648 , 8955273174
n×2
299439250
n×3
449158875
n×4
598878500
n×5
748598125
n÷2
74859812.5
n÷3
49906541.666667
n÷3
37429906.25
n÷5
29943925
n2
22415966110140625
n3
3.356110040023E+24
n4
5.0247553665097E+32
n5
7.5230448919057E+40
2 √n
12235.997098725
3 √n
530.99803045317
4 √n
110.61644135808
5 √n
43.157447026611
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149719624
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149719625 can be divided by 8 positive divisors.
The sum of these divisors (counting 149719625) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001000101001001001
3
Ternary
101102201112201022
4
Quaternary
20323020221021
5
Quinary
301312012000
6
Senary
22505002225
8
Octal
1073105111
10
Decimal
149719625
12
Duodecimal
42183375
16
Hexadecimal
8ec8a49
20
Vigesimal
26fej15
36
Base36
2h50eh
md5
2ac7628ba9e602c2cef219a344dbadd8
sha1
5e1d1b18788f5053f9a3ac5991c58599e51dcf9b
sha256
316f13ddef699cc7980356df22691c26b092c8dbad7ccf982e5dceedbf83254b
sha512
247e2028538f7b262f2bbd22e3509fa693b888de1f4c5c6755ae1830cc4337a005c50c517f208b26caf8c6d30a9d29df1b39dafd154a7029b93106482460461d
ripemd-160
be6ee7e7aad0bfbd8d56ed8c1ea6b41e2bdb0ce6
Diameter
299439250
Circumference
940716147.99644
Area
7.0421834454736E+16
Volume
1.4058040861833E+25
Surface area
2.8168733781894E+17
Circumference
940716147.99644
Perimeter
598878500
Area
22415966110140625
Diagonal
211735524.22841
Surface area
134495796660843750
Volume
3.356110040023E+24
Space diagonal
259321997.39016
Perimeter
449158875
Area
9.7063980508764E+15
Altitude
129660998.69508
Surface area
9.7063980508764E+15
Volume
3.9552136128475E+23
Height
70578508.076138