148969515 is an odd 9-digits composite number following 148969514
and preceding 148969516 . In scientific notation, it is written as 1.48969515 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 79450400 positive integers (up to 148969515) that are relatively prime to 148969515.
148969515 has 4 divisors, whose sum is 158900832
The reverse of 148969515 is 515969841
Previous prime number is 15
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-eight million nine hundred sixty-nine thousand five hundred fifteen
Scientific notation
1.48969515 × 10^8
Engineering notation
1.48969515 × 10^6
Prime Factorization
15 × 9931301
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148969515
Product of the distinct prime numbers
The prime factorization of 148969515 is 15 × 9931301.
Since it has a total of 2 prime factors.
7 , 4 , 25 , 57 , 630 , 444 , 2788 , 4553 , 23351 , 30458 , 568093 , 296565 , 3947134 , 6495329 , 68683976 , 69175941 , 715213150 , 447563724 , 7637043854 , 2029892471
n×2
297939030
n×3
446908545
n×4
595878060
n×5
744847575
n÷2
74484757.5
n÷3
49656505
n÷3
37242378.75
n÷5
29793903
n2
22191916399335225
n3
3.3059190229295E+24
n4
4.9248115347508E+32
n5
7.3364678579824E+40
2 √n
12205.306837601
3 √n
530.10976129475
4 √n
110.4776304851
5 √n
43.11411549312
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148969514
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148969515 can be divided by 4 positive divisors.
The sum of these divisors (counting 148969515) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000010001100000101011
3
Ternary
101101022102202110
4
Quaternary
20320101200223
5
Quinary
301114011030
6
Senary
22440533403
8
Octal
1070214053
10
Decimal
148969515
12
Duodecimal
41a81263
16
Hexadecimal
8e1182b
20
Vigesimal
26b13ff
36
Base36
2goxm3
md5
57368ee4f0b15cdf8ea83681087283c2
sha1
fcaf71f3928f31ebf7993a4a3a18498d1712c99f
sha256
c3a04dfdd30bf710ed84c144de9bb26022ce1d9f7934ae0792fba682ed53f0d1
sha512
12a44b46ff991f06ba19c1076ab5d49ec49123b8b3c1e0a18f9c35ad9f4462530e6d9e0138812ae081ac15dceef59545b838b819f0d1d24dc1feebccd56fdda4
ripemd-160
fbc6c9a1d421b85557db3c1f5a8921279948d89c
Diameter
297939030
Circumference
936003067.86567
Area
6.971796152923E+16
Volume
1.3847801221064E+25
Surface area
2.7887184611692E+17
Circumference
936003067.86567
Perimeter
595878060
Area
22191916399335225
Diagonal
210674708.49314
Surface area
133151498396011350
Volume
3.3059190229295E+24
Space diagonal
258022768.75889
Perimeter
446908545
Area
9.6093816802424E+15
Altitude
129011384.37945
Surface area
9.6093816802424E+15
Volume
3.8960629319451E+23
Height
70224902.831047