148869218 is an even 9-digits composite number following 148869217
and preceding 148869219 . In scientific notation, it is written as 1.48869218 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 70257456 positive integers (up to 148869218) that are relatively prime to 148869218.
148869218 has 16 divisors, whose sum is 235921920
The reverse of 148869218 is 812968841
Previous prime number is 277
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-eight million eight hundred sixty-nine thousand two hundred eighteen
Scientific notation
1.48869218 × 10^8
Engineering notation
1.48869218 × 10^6
Prime Factorization
2 × 19 × 277 × 14143
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148869218
Product of the distinct prime numbers
The prime factorization of 148869218 is 2 × 19 × 277 × 14143.
Since it has a total of 4 prime factors.
5 , 2 , 24 , 92 , 192 , 37 , 5837 , 7154 , 18892 , 21885 , 66969 , 787759 , 4553364 , 1156645 , 97302174 , 48067944 , 529637816 , 479452866 , 7697905980 , 4305189241
n×2
297738436
n×3
446607654
n×4
595476872
n×5
744346090
n÷2
74434609
n÷3
49623072.666667
n÷3
37217304.5
n÷5
29773843.6
n2
22162044067931524
n3
3.2992461696745E+24
n4
4.9115619726894E+32
n5
7.3118039003281E+40
2 √n
12201.197400255
3 √n
529.99076523603
4 √n
110.45903041515
5 √n
43.108308423853
1 , 2 , 19 , 38 , 277 , 554 , 5263 , 10526 , 14143 , 28286 , 268717 , 537434 , 3917611 , 7835222 , 74434609 , 148869218
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148869217
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148869218 can be divided by 16 positive divisors.
The sum of these divisors (counting 148869218) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000110111111001000001100010
3
Ternary
101101010100011202
4
Quaternary
20313321001202
5
Quinary
301102303333
6
Senary
22434441202
8
Octal
1067710142
10
Decimal
148869218
12
Duodecimal
41a33202
16
Hexadecimal
8df9062
20
Vigesimal
26a8d0i
36
Base36
2gms82
md5
598e78657f3674304a8453a3d86dde3f
sha1
c72ad638a0bd7b7102c580e4b2f57cd5c4e3111c
sha256
89cac9d45df29554b4001a29e65b9d3ac1006a60da54856164750e2f7c277cbd
sha512
5a5a11625b5721d6661bd451adce2bc65ccf2dcbd98ef7fac988e4fcd861fe88443a52f6dd8c1bf9eddca9686e37d992da1843ccaaa97ebe54a6b19897fb0043
ripemd-160
a7b2181f8e0aa142983bf8eaec7bbefd27aa3139
Diameter
297738436
Circumference
935372883.22891
Area
6.9624114832347E+16
Volume
1.3819850038712E+25
Surface area
2.7849645932939E+17
Circumference
935372883.22891
Perimeter
595476872
Area
22162044067931524
Diagonal
210532867.11548
Surface area
132972264407589144
Volume
3.2992461696745E+24
Space diagonal
257849049.25905
Perimeter
446607654
Area
9.5964465813095E+15
Altitude
128924524.62952
Surface area
9.5964465813095E+15
Volume
3.8881988989676E+23
Height
70177622.371826