149486569 is an odd 9-digits composite number following 149486568
and preceding 149486570 . In scientific notation, it is written as 1.49486569 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 147403200 positive integers (up to 149486569) that are relatively prime to 149486569.
149486569 has 8 divisors, whose sum is 151576992
The reverse of 149486569 is 965684941
Previous prime number is 643
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-nine million four hundred eighty-six thousand five hundred sixty-nine
Scientific notation
1.49486569 × 10^8
Engineering notation
1.49486569 × 10^6
Prime Factorization
83 × 643 × 2801
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149486569
Product of the distinct prime numbers
The prime factorization of 149486569 is 83 × 643 × 2801.
Since it has a total of 3 prime factors.
7 , 9 , 5 , 33 , 877 , 184 , 8476 , 2399 , 97307 , 81073 , 695480 , 646385 , 1455560 , 7065376 , 42901809 , 52152664 , 770126946 , 985345014 , 2311884198 , 444563088
n×2
298973138
n×3
448459707
n×4
597946276
n×5
747432845
n÷2
74743284.5
n÷3
49828856.333333
n÷3
37371642.25
n÷5
29897313.8
n2
22346234311391761
n3
3.34046189728E+24
n4
4.9935418789962E+32
n5
7.4646744264896E+40
2 √n
12226.470013867
3 √n
530.72236731688
4 √n
110.57336937015
5 √n
43.144002736363
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
-149486568
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 149486569 can be divided by 8 positive divisors.
The sum of these divisors (counting 149486569) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111010001111101111101001
3
Ternary
101102021201000121
4
Quaternary
20322033233221
5
Quinary
301232032234
6
Senary
22500003241
8
Octal
1072175751
10
Decimal
149486569
12
Duodecimal
42090521
16
Hexadecimal
8e8fbe9
20
Vigesimal
26e5g89
36
Base36
2h00kp
md5
40260d7fb4a694553705f18103b0b96c
sha1
5cbf1be68e149304947ca1003058ead0ba44fde5
sha256
09ed3f55336149d658c0e0d5db9e2b4401ca27d23504da1c4cc008f2d338fd44
sha512
d66f12ce26f570ce2444240e5e8bf799f655b92e2081f55885e5856ada5a61a6591eec0b7409584d5ae56f8306ab664a7870880c6167abc93bc6b02e702d0561
ripemd-160
e23bf6fce0612d73292cb2e8248466aae77d05a9
Diameter
298973138
Circumference
939251813.96149
Area
7.0202765548065E+16
Volume
1.3992494074789E+25
Surface area
2.8081106219226E+17
Circumference
939251813.96149
Perimeter
597946276
Area
22346234311391761
Diagonal
211405933.27242
Surface area
134077405868350566
Volume
3.34046189728E+24
Space diagonal
258918332.55715
Perimeter
448459707
Area
9.6762032962924E+15
Altitude
129459166.27858
Surface area
9.6762032962924E+15
Volume
3.93677209977E+23
Height
70468644.42414