149725929 is an odd 9-digits composite number following 149725928
and preceding 149725930 . In scientific notation, it is written as 1.49725929 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 95477360 positive integers (up to 149725929) that are relatively prime to 149725929.
149725929 has 4 divisors, whose sum is 151895940
The reverse of 149725929 is 929527941
Previous prime number is 69
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-five thousand nine hundred twenty-nine
Scientific notation
1.49725929 × 10^8
Engineering notation
1.49725929 × 10^6
Prime Factorization
69 × 2169941
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
149725929 Product of the distinct prime numbers
The prime factorization of 149725929 is 69 × 2169941.
Since it has a total of 2 prime factors.
10 , 1 , 50 , 56 , 831 , 933 , 2548 , 4126 , 47835 , 67311 , 634425 , 22009 , 6946371 , 4855721 , 90645907 , 62499769 , 17782004 , 371075919 , 1339590167 , 4667481228
n×2
299451858
n×3
449177787
n×4
598903716
n×5
748629645
n÷2
74862964.5
n÷3
49908643
n÷3
37431482.25
n÷5
29945185.8
n2
22417853814913041
n3
3.356533988624E+24
n4
5.0256016966681E+32
n5
7.5246288281761E+40
2 √n12236.254696597
3 √n531.00548297118
4 √n110.6176057262
5 √n43.157810452533
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
-149725928 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 149725929 can be divided by 4 positive divisors.
The sum of these divisors (counting 149725929) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001010001011101001
3
Ternary
101102201212100210
4
Quaternary
20323022023221
5
Quinary
301312212204
6
Senary
22505051333
8
Octal
1073121351
10
Decimal
149725929
12
Duodecimal
42186b49
16
Hexadecimal
8eca2e9
20
Vigesimal
26ffeg9
36
Base36
2h559l
md5
8f50a25d5a7b877d4097f1ca8a0e9b22
sha1
52958f0528042dab1d9805f5a13f80c82d23dec9
sha256
7d06b849959a3e55e5739cc20610d99f8eca285eb440b71c7597096e626af545
sha512
78207292a4f4439b9c4efd0dfa7f5e34a80f5ae3e90f347517f00904daa0add46ebc83a4b1a5876576f0e7a1d207b8c58d77eb140e306eeca906f2baae14ebd7
ripemd-160
14ec047bb405d4ea83e8af0ff766fd539960e2fa
Diameter
299451858
Circumference
940755757.19661
Area
7.0427764854181E+16
Volume
1.4059816693581E+25
Surface area
2.8171105941672E+17
Circumference
940755757.19661
Perimeter
598903716
Area
22417853814913041
Diagonal
211744439.43071
Surface area
134507122889478246
Volume
3.356533988624E+24
Space diagonal
259332916.23845
Perimeter
449177787
Area
9.7072154510203E+15
Altitude
129666458.11923
Surface area
9.7072154510203E+15
Volume
3.9557132410653E+23
Height
70581479.810237