148966949 is an odd 9-digits composite number following 148966948
and preceding 148966950 . In scientific notation, it is written as 1.48966949 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 148938060 positive integers (up to 148966949) that are relatively prime to 148966949.
148966949 has 4 divisors, whose sum is 148995840
The reverse of 148966949 is 949669841
Previous prime number is 6719
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
one hundred forty-eight million nine hundred sixty-six thousand nine hundred forty-nine
Scientific notation
1.48966949 × 10^8
Engineering notation
1.48966949 × 10^6
Prime Factorization
6719 × 22171
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
148966949 Product of the distinct prime numbers
The prime factorization of 148966949 is 6719 × 22171.
Since it has a total of 2 prime factors.
10 , 7 , 37 , 71 , 231 , 723 , 8297 , 8844 , 53069 , 52847 , 532876 , 178302 , 739092 , 2222344 , 68175528 , 58718065 , 683796836 , 416584370 , 5431539175 , 5140509558
n×2
297933898
n×3
446900847
n×4
595867796
n×5
744834745
n÷2
74483474.5
n÷3
49655649.666667
n÷3
37241737.25
n÷5
29793389.8
n2
22191151894368601
n3
3.3057481924997E+24
n4
4.9244722239894E+32
n5
7.3358360264294E+40
2 √n12205.201718939
3 √n530.1067175636
4 √n110.47715473771
5 √n43.113966963963
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
-148966948 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 148966949 can be divided by 4 positive divisors.
The sum of these divisors (counting 148966949) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000010000111000100101
3
Ternary
101101022022020102
4
Quaternary
20320100320211
5
Quinary
301113420244
6
Senary
22440513445
8
Octal
1070207045
10
Decimal
148966949
12
Duodecimal
41a7b885
16
Hexadecimal
8e10e25
20
Vigesimal
26b0h79
36
Base36
2govmt
md5
37ef02050e40806773bc5a398d901b4f
sha1
4f13a91dea2d6ede2e9c34edd7f9c00567438e29
sha256
898b7e20f0d58c1790e78bfa683a8d8c8061dc8b1ee354d2ccf489ecee4d98a1
sha512
c22a3c2a1eb8f4f2ba59eb33db15fd6a8162f0555701001433cef02a845635b086792031934d6ccb3b8d8588e1515bea30216003396b6a112d445d6580da49a7
ripemd-160
19a3221404feca3f012bbd9c68227c93a088397f
Diameter
297933898
Circumference
935986945.21217
Area
6.9715559766044E+16
Volume
1.3847085648233E+25
Surface area
2.7886223906417E+17
Circumference
935986945.21217
Perimeter
595867796
Area
22191151894368601
Diagonal
210671079.62114
Surface area
133146911366211606
Volume
3.3057481924997E+24
Space diagonal
258018324.31652
Perimeter
446900847
Area
9.6090506398812E+15
Altitude
129009162.15826
Surface area
9.6090506398812E+15
Volume
3.8958616063528E+23
Height
70223693.207047