148969908 is an even 9-digits composite number following 148969907
and preceding 148969909 . In scientific notation, it is written as 1.48969908 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 49483872 positive integers (up to 148969908) that are relatively prime to 148969908.
148969908 has 24 divisors, whose sum is 271293792
The reverse of 148969908 is 809969841
Previous prime number is 307
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
one hundred forty-eight million nine hundred sixty-nine thousand nine hundred eight
Scientific notation
1.48969908 × 10^8
Engineering notation
1.48969908 × 10^6
Prime Factorization
2 × 2 × 27 × 307 × 4493
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74484954 Product of the distinct prime numbers
The prime factorization of 148969908 is 2 × 2 × 27 × 307 × 4493.
Since it has a total of 5 prime factors.
2 , 5 , 70 , 63 , 607 , 775 , 1071 , 6082 , 13555 , 8934 , 579046 , 707041 , 9241713 , 4822077 , 64261356 , 56718303 , 483460303 , 904160920 , 7717425248 , 7977058401
n×2
297939816
n×3
446909724
n×4
595879632
n×5
744849540
n÷2
74484954
n÷3
49656636
n÷3
37242477
n÷5
29793981.6
n2
22192033489528464
n3
3.305945187268E+24
n4
4.9248635040035E+32
n5
7.3365646310396E+40
2 √n12205.322937145
3 √n530.11022745937
4 √n110.47770334844
5 √n43.11413824117
1 , 2 , 4 , 27 , 54 , 108 , 307 , 614 , 1228 , 4493 , 8289 , 8986 , 16578 , 17972 , 33156 , 121311 , 242622 , 485244 , 1379351 , 2758702 , 5517404 , 37242477 , 74484954 , 148969908
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-148969907 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148969908 can be divided by 24 positive divisors.
The sum of these divisors (counting 148969908) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111000010001100110110100
3
Ternary
101101022110022000
4
Quaternary
20320101212310
5
Quinary
301114014113
6
Senary
22440535300
8
Octal
1070214664
10
Decimal
148969908
12
Duodecimal
41a81530
16
Hexadecimal
8e119b4
20
Vigesimal
26b14f8
36
Base36
2goxx0
md5
aac7dffb6f4241356003e1af968c044a
sha1
7bd851454d726c8efbfcbb75d7b906c2e0d35ebb
sha256
5319eeb41bee28e618e05686663e7281e50a3a1d7929e97efc396cce22538390
sha512
f096f5b42a5db4585f4d24662f563a98ff5a78c95caf8cf0bffbdbfaa96decebfc40bc384ba6e737db05f3821088941a83b40c79ce167dc77e41f90f66c873e8
ripemd-160
67243d17e3c9d513f166a3aaf51c0418a0feefb7
Diameter
297939816
Circumference
936005537.15749
Area
6.9718329378921E+16
Volume
1.3847910817989E+25
Surface area
2.7887331751569E+17
Circumference
936005537.15749
Perimeter
595879632
Area
22192033489528464
Diagonal
210675264.27907
Surface area
133152200937170784
Volume
3.305945187268E+24
Space diagonal
258023449.45486
Perimeter
446909724
Area
9.6094323817833E+15
Altitude
129011724.72743
Surface area
9.6094323817833E+15
Volume
3.8960937669137E+23
Height
70225088.093024