148969816 is an even 9-digits composite number following 148969815
and preceding 148969817 . In scientific notation, it is written as 1.48969816 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 74484904 positive integers (up to 148969816) that are relatively prime to 148969816.
148969816 has 8 divisors, whose sum is 279318420
The reverse of 148969816 is 618969841
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-eight million nine hundred sixty-nine thousand eight hundred sixteen
Scientific notation
1.48969816 × 10^8
Engineering notation
1.48969816 × 10^6
Prime Factorization
2 × 2 × 2 × 18621227
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37242454
Product of the distinct prime numbers
The prime factorization of 148969816 is 2 × 2 × 2 × 18621227.
Since it has a total of 4 prime factors.
10 , 7 , 70 , 88 , 321 , 535 , 6612 , 1201 , 82264 , 3581 , 324103 , 64565 , 279018 , 3159111 , 67741131 , 58703935 , 751588371 , 346915385 , 5657980349 , 8379964212
n×2
297939632
n×3
446909448
n×4
595879264
n×5
744849080
n÷2
74484908
n÷3
49656605.333333
n÷3
37242454
n÷5
29793963.2
n2
22192006079073856
n3
3.3059390622705E+24
n4
4.9248513381365E+32
n5
7.3365419766955E+40
2 √n
12205.319168297
3 √n
530.11011833185
4 √n
110.47768629138
5 √n
43.114132915931
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148969815
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148969816 can be divided by 8 positive divisors.
The sum of these divisors (counting 148969816) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010001100101011000
3
Ternary
101101022110011121
4
Quaternary
20320101211120
5
Quinary
301114013231
6
Senary
22440535024
8
Octal
1070214530
10
Decimal
148969816
12
Duodecimal
41a81474
16
Hexadecimal
8e11958
20
Vigesimal
26b14ag
36
Base36
2goxug
md5
57ee5af2fb7803d7ac3d510b84739ed6
sha1
40c23ed4174b6563c10bf44ff582344e39ceca7f
sha256
f015fe6a4f05f4f8a5aaa68de730e1ef216b31b50cd75459b4249374f9e5f5f0
sha512
d96a40ec3f5194ed7f4bea34443a51fcfa69753394dd39b0ed738de7e534e64d74461e666ee5aa72704482518d2af69391411a1701b366b24c5e47ba29f7f5f2
ripemd-160
f12b5ece13a7a4aebbc2cbcea77c3c028a47aba9
Diameter
297939632
Circumference
936004959.10445
Area
6.9718243266438E+16
Volume
1.3847885161659E+25
Surface area
2.7887297306575E+17
Circumference
936004959.10445
Perimeter
595879264
Area
22192006079073856
Diagonal
210675134.17142
Surface area
133152036474443136
Volume
3.3059390622705E+24
Space diagonal
258023290.10619
Perimeter
446909448
Area
9.6094205127083E+15
Altitude
129011645.05309
Surface area
9.6094205127083E+15
Volume
3.896086548535E+23
Height
70225044.723808