148972208 is an even 9-digits composite number following 148972207
and preceding 148972209 . In scientific notation, it is written as 1.48972208 × 10^8.
The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors.
There are 58040640 positive integers (up to 148972208) that are relatively prime to 148972208.
148972208 has 20 divisors, whose sum is 292384560
The reverse of 148972208 is 802279841
Previous prime number is 77
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-eight million nine hundred seventy-two thousand two hundred eight
Scientific notation
1.48972208 × 10^8
Engineering notation
1.48972208 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 77 × 120919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
18621526
Product of the distinct prime numbers
The prime factorization of 148972208 is 2 × 2 × 2 × 2 × 77 × 120919.
Since it has a total of 6 prime factors.
10 , 2 , 85 , 72 , 763 , 995 , 3490 , 5112 , 95466 , 67422 , 656854 , 854992 , 2461323 , 186236 , 32094141 , 22788602 , 576536513 , 660800764 , 280220844 , 6306936790
n×2
297944416
n×3
446916624
n×4
595888832
n×5
744861040
n÷2
74486104
n÷3
49657402.666667
n÷3
37243052
n÷5
29794441.6
n2
22192718756395264
n3
3.3060983146632E+24
n4
4.9251676580046E+32
n5
7.3371310078313E+40
2 √n
12205.417157967
3 √n
530.11295563283
4 √n
110.47812977222
5 √n
43.114271371286
1 , 2 , 4 , 8 , 16 , 77 , 154 , 308 , 616 , 1232 , 120919 , 241838 , 483676 , 967352 , 1934704 , 9310763 , 18621526 , 37243052 , 74486104 , 148972208
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148972207
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148972208 can be divided by 20 positive divisors.
The sum of these divisors (counting 148972208) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000111000010010001010110000
3
Ternary
101101022120110012
4
Quaternary
20320102022300
5
Quinary
301114102313
6
Senary
22440554052
8
Octal
1070221260
10
Decimal
148972208
12
Duodecimal
41a82928
16
Hexadecimal
8e122b0
20
Vigesimal
26b1aa8
36
Base36
2gozow
md5
3b0982598341768454cf7aa137eb9f24
sha1
1234971602ab0cd4f7472364fa009012589e14f3
sha256
a23bd6d28bd87d2e81e76c9cb453ede917a61ff09d1b3a0c955636f5c5d0223a
sha512
026162de888867aa0d726a7c3758a676389500aaec91b3dcdc716b969e92d0abeb739c11e1e7aa5e866e3ca90abfd12b93845bf63e19859ec290ace4b1919c93
ripemd-160
cbc603bcb56feedfcefdd7ec1d4d2ef58aaa8fc4
Diameter
297944416
Circumference
936019988.4837
Area
6.9720482208276E+16
Volume
1.3848552236522E+25
Surface area
2.788819288331E+17
Circumference
936019988.4837
Perimeter
595888832
Area
22192718756395264
Diagonal
210678516.97027
Surface area
133156312538371584
Volume
3.3060983146632E+24
Space diagonal
258027433.17172
Perimeter
446916624
Area
9.6097291110408E+15
Altitude
129013716.58586
Surface area
9.6097291110408E+15
Volume
3.8962742292796E+23
Height
70226172.323422