148493820 is an even 9-digits composite number following 148493819
and preceding 148493821 . In scientific notation, it is written as 1.48493820 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 39598336 positive integers (up to 148493820) that are relatively prime to 148493820.
148493820 has 12 divisors, whose sum is 277188576
The reverse of 148493820 is 028394841
Previous prime number is 15
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred forty-eight million four hundred ninety-three thousand eight hundred twenty
Scientific notation
1.48493820 × 10^8
Engineering notation
1.48493820 × 10^6
Prime Factorization
2 × 2 × 15 × 2474897
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
74246910 Product of the distinct prime numbers
The prime factorization of 148493820 is 2 × 2 × 15 × 2474897.
Since it has a total of 4 prime factors.
5 , 3 , 17 , 52 , 131 , 23 , 7563 , 5366 , 42609 , 2202 , 318385 , 649716 , 6345804 , 7690110 , 34793745 , 67482026 , 55590256 , 566029046 , 6479748983 , 6750552356
n×2
296987640
n×3
445481460
n×4
593975280
n×5
742469100
n÷2
74246910
n÷3
49497940
n÷3
37123455
n÷5
29698764
n2
22050414578192400
n3
3.2743502932995E+24
n4
4.8622078307016E+32
n5
7.2200781441479E+40
2 √n12185.804035844
3 √n529.54490421966
4 √n110.3893293568
5 √n43.086545535966
1 , 2 , 4 , 15 , 30 , 60 , 2474897 , 4949794 , 9899588 , 37123455 , 74246910 , 148493820
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-148493819 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148493820 can be divided by 12 positive divisors.
The sum of these divisors (counting 148493820) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000110110011101010111111100
3
Ternary
101100102021020010
4
Quaternary
20312131113330
5
Quinary
301003300240
6
Senary
22422423220
8
Octal
1066352774
10
Decimal
148493820
12
Duodecimal
41891b10
16
Hexadecimal
8d9d5fc
20
Vigesimal
2681eb0
36
Base36
2geqkc
md5
08a1815150842ce98d668ddbaf24d8e8
sha1
23f68584a32b559d2324e6ac5761e9561f0070b7
sha256
2c3e497d7880897f150e3e32e795731e74a272824fe73d341cb7c83e4349bf88
sha512
c41cf0c77bece74e71019641a2860470612bffdce550ad2549b100d8d7674b97bcef24e091863298d104c036ba1e06bff6cda6e7e10d7b55ee938a131a0732e7
ripemd-160
833b999833e84cff986e5052acf9d0573237108f
Diameter
296987640
Circumference
933014188.03097
Area
6.9273420447459E+16
Volume
1.3715566435612E+25
Surface area
2.7709368178983E+17
Circumference
933014188.03097
Perimeter
593975280
Area
22050414578192400
Diagonal
210001974.17259
Surface area
132302487469154400
Volume
3.2743502932995E+24
Space diagonal
257198840.84999
Perimeter
445481460
Area
9.5481095943467E+15
Altitude
128599420.42499
Surface area
9.5481095943467E+15
Volume
3.858858827287E+23
Height
70000658.05753