148979485 is an odd 9-digits composite number following 148979484
and preceding 148979486 . In scientific notation, it is written as 1.48979485 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 119000640 positive integers (up to 148979485) that are relatively prime to 148979485.
148979485 has 8 divisors, whose sum is 179049816
The reverse of 148979485 is 584979841
Previous prime number is 661
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred forty-eight million nine hundred seventy-nine thousand four hundred eighty-five
Scientific notation
1.48979485 × 10^8
Engineering notation
1.48979485 × 10^6
Prime Factorization
5 × 661 × 45077
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148979485
Product of the distinct prime numbers
The prime factorization of 148979485 is 5 × 661 × 45077.
Since it has a total of 3 prime factors.
3 , 10 , 1 , 46 , 58 , 301 , 317 , 411 , 11274 , 83953 , 43225 , 544819 , 9733804 , 9136406 , 16156069 , 48004673 , 440523319 , 240196688 , 6533507429 , 2722335233
n×2
297958970
n×3
446938455
n×4
595917940
n×5
744897425
n÷2
74489742.5
n÷3
49659828.333333
n÷3
37244871.25
n÷5
29795897
n2
22194886950865225
n3
3.3065828275731E+24
n4
4.9261300676169E+32
n5
7.3389232051658E+40
2 √n
12205.715259664
3 √n
530.12158715147
4 √n
110.47947890746
5 √n
43.114692572565
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
-148979484
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 148979485 can be divided by 8 positive divisors.
The sum of these divisors (counting 148979485) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010011111100011101
3
Ternary
101101022221102201
4
Quaternary
20320103330131
5
Quinary
301114320420
6
Senary
22441051501
8
Octal
1070237435
10
Decimal
148979485
12
Duodecimal
41a86b91
16
Hexadecimal
8e13f1d
20
Vigesimal
26b28e5
36
Base36
2gp5b1
md5
908343b4880ab2e373cc935c87e5b9b3
sha1
c105c3d59a537074c3da7d64cd204bd2f57c2a8b
sha256
63ac20f3134e321c78a5cc0d23114651ab75d3b2ee4c940a4184ac7fe8093d01
sha512
8ba2baa2d98576a73b2ecc2caea463876be1389c3ccc556a7eb53e0df6a56793061be4a9d157b003d8acdb77e5811190c617e7a7afaaa29a72958081b5a0190f
ripemd-160
b432c178c3ddf2eb0c8229cf9f6a7c92170400ba
Diameter
297958970
Circumference
936065711.22318
Area
6.9727293792094E+16
Volume
1.3850581759453E+25
Surface area
2.7890917516838E+17
Circumference
936065711.22318
Perimeter
595917940
Area
22194886950865225
Diagonal
210688808.20236
Surface area
133169321705191350
Volume
3.3065828275731E+24
Space diagonal
258040037.30545
Perimeter
446938455
Area
9.6106679667865E+15
Altitude
129020018.65272
Surface area
9.6106679667865E+15
Volume
3.8968452332199E+23
Height
70229602.73412