149723925 is an odd 9-digits composite number following 149723924
and preceding 149723926 . In scientific notation, it is written as 1.49723925 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 73709760 positive integers (up to 149723925) that are relatively prime to 149723925.
149723925 has 8 divisors, whose sum is 163392096
The reverse of 149723925 is 529327941
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-nine million seven hundred twenty-three thousand nine hundred twenty-five
Scientific notation
1.49723925 × 10^8
Engineering notation
1.49723925 × 10^6
Prime Factorization
75 × 13 × 153563
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149723925
Product of the distinct prime numbers
The prime factorization of 149723925 is 75 × 13 × 153563.
Since it has a total of 3 prime factors.
6 , 3 , 37 , 78 , 713 , 374 , 4375 , 5222 , 20233 , 16530 , 456075 , 312718 , 7869962 , 8140210 , 67612967 , 59056579 , 895861283 , 603057622 , 1354094137 , 4086648391
n×2
299447850
n×3
449171775
n×4
598895700
n×5
748619625
n÷2
74861962.5
n÷3
49907975
n÷3
37430981.25
n÷5
29944785
n2
22417253717405625
n3
3.3563992142908E+24
n4
5.0253326423054E+32
n5
7.5241252763658E+40
2 √n
12236.172808521
3 √n
531.00311388756
4 √n
110.61723558524
5 √n
43.157694923158
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
-149723924
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 149723925 can be divided by 8 positive divisors.
The sum of these divisors (counting 149723925) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001001101100010101
3
Ternary
101102201202121120
4
Quaternary
20323021230111
5
Quinary
301312131200
6
Senary
22505034153
8
Octal
1073115425
10
Decimal
149723925
12
Duodecimal
42185959
16
Hexadecimal
8ec9b15
20
Vigesimal
26ff9g5
36
Base36
2h53px
md5
3904c13cb9ec703e55094d587d236baf
sha1
c95ac9d526fd68e21cfcca6e7b7f99483337505c
sha256
b8ae17716e8e5c156dbbc9017c996ac1825c62823ccdfdcc8175f346897ea7bc
sha512
2d79b00e6c20fc5063152de8aa15abb08c67f6210fbfa51f5e50c3822ff13f13ed47c9c27cb3bf5ddbda5a9467efdc1f9034322a303442905a2123682a14bcde
ripemd-160
c5bc0281f5e5149cc0f0f526aac8b23deed4ac8c
Diameter
299447850
Circumference
940743165.69326
Area
7.042587959226E+16
Volume
1.4059252152174E+25
Surface area
2.8170351836904E+17
Circumference
940743165.69326
Perimeter
598895700
Area
22417253717405625
Diagonal
211741605.34673
Surface area
134503522304433750
Volume
3.3563992142908E+24
Space diagonal
259329445.20863
Perimeter
449171775
Area
9.7069556011772E+15
Altitude
129664722.60432
Surface area
9.7069556011772E+15
Volume
3.9555544079904E+23
Height
70580535.115577