148664785 is an odd 9-digits composite number following 148664784
and preceding 148664786 . In scientific notation, it is written as 1.48664785 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 118143600 positive integers (up to 148664785) that are relatively prime to 148664785.
148664785 has 8 divisors, whose sum is 179580096
The reverse of 148664785 is 587466841
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-eight million six hundred sixty-four thousand seven hundred eighty-five
Scientific notation
1.48664785 × 10^8
Engineering notation
1.48664785 × 10^6
Prime Factorization
5 × 151 × 196907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148664785
Product of the distinct prime numbers
The prime factorization of 148664785 is 5 × 151 × 196907.
Since it has a total of 3 prime factors.
3 , 7 , 58 , 67 , 377 , 532 , 1470 , 4138 , 12933 , 67360 , 131502 , 414643 , 4617959 , 1401724 , 62681079 , 34160525 , 836390588 , 194100628 , 8317141300 , 4148803948
n×2
297329570
n×3
445994355
n×4
594659140
n×5
743323925
n÷2
74332392.5
n÷3
49554928.333333
n÷3
37166196.25
n÷5
29732957
n2
22101218299096225
n3
3.2856728666732E+24
n4
4.8846385030431E+32
n5
7.2617373285762E+40
2 √n
12192.816942774
3 √n
529.74805279095
4 √n
110.42108921204
5 √n
43.096462313909
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
-148664784
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 148664785 can be divided by 8 positive divisors.
The sum of these divisors (counting 148664785) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110111000111000111010001
3
Ternary
101100201221202011
4
Quaternary
20313013013101
5
Quinary
301024233120
6
Senary
22430222521
8
Octal
1067070721
10
Decimal
148664785
12
Duodecimal
41954a41
16
Hexadecimal
8dc71d1
20
Vigesimal
26931j5
36
Base36
2giehd
md5
f899d04033877335ea6ef65e77bee0b4
sha1
ad8a869ed95b0e7c8fbad13768c257234ecad2e1
sha256
e2ae72d5117c93d44f20b53cf4fd2495166e36617acebabe56617aebeb9e757b
sha512
da2d982dfcae5aa22fbb2f508ca80062a18e108794c2ae77ac37169fc70c7b19ec04c9d876489f9511ca3056dcc5b95acaee49652ab81642bcdd3e57aeeac35a
ripemd-160
ff11c94ab6e9b13558a94326adeeea91a1532e3c
Diameter
297329570
Circumference
934088392.80701
Area
6.9433025043825E+16
Volume
1.3762994320053E+25
Surface area
2.777321001753E+17
Circumference
934088392.80701
Perimeter
594659140
Area
22101218299096225
Diagonal
210243755.19428
Surface area
132607309794577350
Volume
3.2856728666732E+24
Space diagonal
257494960.9163
Perimeter
445994355
Area
9.5701082508014E+15
Altitude
128747480.45815
Surface area
9.5701082508014E+15
Volume
3.8722026079754E+23
Height
70081251.731427