148916243 is an odd 9-digits composite number following 148916242
and preceding 148916244 . In scientific notation, it is written as 1.48916243 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 112637952 positive integers (up to 148916243) that are relatively prime to 148916243.
148916243 has 24 divisors, whose sum is 171126000
The reverse of 148916243 is 342619841
Previous prime number is 97
Is Prime? no Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred forty-eight million nine hundred sixteen thousand two hundred forty-three
Scientific notation
1.48916243 × 10^8
Engineering notation
1.48916243 × 10^6
Prime Factorization
19 × 49 × 17 × 97 × 97
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1535219 Product of the distinct prime numbers
The prime factorization of 148916243 is 19 × 49 × 17 × 97 × 97.
Since it has a total of 5 prime factors.
8 , 7 , 98 , 50 , 178 , 248 , 4977 , 5179 , 90498 , 84749 , 941895 , 231922 , 4853685 , 4850069 , 23824917 , 75205311 , 530518372 , 312811934 , 9469632320 , 8740575552
n×2
297832486
n×3
446748729
n×4
595664972
n×5
744581215
n÷2
74458121.5
n÷3
49638747.666667
n÷3
37229060.75
n÷5
29783248.6
n2
22176047429235049
n3
3.3023736677515E+24
n4
4.9177707958368E+32
n5
7.3233595085114E+40
2 √n12203.12431306
3 √n530.04656408264
4 √n110.4677523672
5 √n43.111031501386
1 , 17 , 19 , 49 , 97 , 323 , 833 , 931 , 1649 , 1843 , 4753 , 9409 , 15827 , 31331 , 80801 , 90307 , 159953 , 178771 , 461041 , 1535219 , 3039107 , 7837697 , 8759779 , 148916243
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
-148916242 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 148916243 can be divided by 24 positive divisors.
The sum of these divisors (counting 148916243) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111000000100100000010011
3
Ternary
101101012201200102
4
Quaternary
20320010200103
5
Quinary
301110304433
6
Senary
22435443015
8
Octal
1070044023
10
Decimal
148916243
12
Duodecimal
41a5646b
16
Hexadecimal
8e04813
20
Vigesimal
26aeac3
36
Base36
2gnsib
md5
c5d9319b31a699460da29aa1b1ec049d
sha1
ccf2696776217329fa434e1ddbcdfbb9f1aba16d
sha256
1b03e8ae2d4ff397379337ddc53fdb148eb70254f3d4156a6f7d0cba40324a9a
sha512
82fec793bb8ca411f50fae4c3b0382d58d1ffb72a86fa215dd2bd0d22d113d4c3cd28dfd5293a6f77421722e0f3f66f9706b96ca545fcce6d8b031cca7fd96c9
ripemd-160
9dd6ef48f15b3ea2ffb3b25d85805d4984748894
Diameter
297832486
Circumference
935668350.01798
Area
6.9668107689344E+16
Volume
1.3832950472022E+25
Surface area
2.7867243075737E+17
Circumference
935668350.01798
Perimeter
595664972
Area
22176047429235049
Diagonal
210599370.50825
Surface area
133056284575410294
Volume
3.3023736677515E+24
Space diagonal
257930498.94827
Perimeter
446748729
Area
9.6025102146231E+15
Altitude
128965249.47414
Surface area
9.6025102146231E+15
Volume
3.8918846907983E+23
Height
70199790.169416