148969812 is an even 9-digits composite number following 148969811
and preceding 148969813 . In scientific notation, it is written as 1.48969812 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 49449600 positive integers (up to 148969812) that are relatively prime to 148969812.
148969812 has 24 divisors, whose sum is 349045312
The reverse of 148969812 is 218969841
Previous prime number is 241
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred forty-eight million nine hundred sixty-nine thousand eight hundred twelve
Scientific notation
1.48969812 × 10^8
Engineering notation
1.48969812 × 10^6
Prime Factorization
2 × 2 × 3 × 241 × 51511
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74484906 Product of the distinct prime numbers
The prime factorization of 148969812 is 2 × 2 × 3 × 241 × 51511.
Since it has a total of 5 prime factors.
10 , 8 , 37 , 64 , 137 , 887 , 6196 , 8720 , 46843 , 61328 , 329565 , 385577 , 1276316 , 8007408 , 55398337 , 4203197 , 736275010 , 140332055 , 5757591005 , 5507714055
n×2
297939624
n×3
446909436
n×4
595879248
n×5
744849060
n÷2
74484906
n÷3
49656604
n÷3
37242453
n÷5
29793962.4
n2
22192004887315344
n3
3.3059387959664E+24
n4
4.9248508091863E+32
n5
7.3365409917253E+40
2 √n12205.319004434
3 √n530.11011358717
4 √n110.47768554977
5 √n43.114132684399
1 , 2 , 3 , 4 , 6 , 12 , 241 , 482 , 723 , 964 , 1446 , 2892 , 51511 , 103022 , 154533 , 206044 , 309066 , 618132 , 12414151 , 24828302 , 37242453 , 49656604 , 74484906 , 148969812
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
-148969811 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 148969812 can be divided by 24 positive divisors.
The sum of these divisors (counting 148969812) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111000010001100101010100
3
Ternary
101101022110011110
4
Quaternary
20320101211110
5
Quinary
301114013222
6
Senary
22440535020
8
Octal
1070214524
10
Decimal
148969812
12
Duodecimal
41a81470
16
Hexadecimal
8e11954
20
Vigesimal
26b14ac
36
Base36
2goxuc
md5
bdf3ce97062c3ec320cae6feb6ccc114
sha1
a082bb1a40f58d075d8fd398739ad49d42aa6da1
sha256
8da64d3f419580cebebbfae865b19e369910f56340f6ef969e14aa562acd9277
sha512
8565c23f69856833bb93b5260b36ac87abaef5ff65c0225d902a4a1c083ce7658c7c032ec5ff67185d01e638d0048ff154a418cdc869d951001948d6287a39dc
ripemd-160
3905e099be8b6a30fc6ea74b069bbe9239b7af2a
Diameter
297939624
Circumference
936004933.97171
Area
6.9718239522419E+16
Volume
1.3847884046168E+25
Surface area
2.7887295808967E+17
Circumference
936004933.97171
Perimeter
595879248
Area
22192004887315344
Diagonal
210675128.51457
Surface area
133152029323892064
Volume
3.3059387959664E+24
Space diagonal
258023283.17798
Perimeter
446909436
Area
9.6094199966618E+15
Altitude
129011641.58899
Surface area
9.6094199966618E+15
Volume
3.8960862346926E+23
Height
70225042.83819