655121149 is an odd 9-digits composite number following 655121148
and preceding 655121150 . In scientific notation, it is written as 6.55121149 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 634548816 positive integers (up to 655121149) that are relatively prime to 655121149.
655121149 has 8 divisors, whose sum is 675852800
The reverse of 655121149 is 941121556
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
six hundred fifty-five million one hundred twenty-one thousand one hundred forty-nine
Scientific notation
6.55121149 × 10^8
Engineering notation
6.55121149 × 10^6
Prime Factorization
37 × 223 × 79399
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
655121149
Product of the distinct prime numbers
The prime factorization of 655121149 is 37 × 223 × 79399.
Since it has a total of 3 prime factors.
5 , 6 , 41 , 80 , 490 , 190 , 4171 , 8381 , 7660 , 74920 , 589414 , 683430 , 7642265 , 832973 , 22097832 , 80670512 , 724806105 , 331974164 , 4440725347 , 6560257363
n×2
1310242298
n×3
1965363447
n×4
2620484596
n×5
3275605745
n÷2
327560574.5
n÷3
218373716.33333
n÷3
163780287.25
n÷5
131024229.8
n2
429183719867080201
n3
2.8116733169142E+26
n4
1.8419866539894E+35
n5
1.2067244132042E+44
2 √n
25595.334516275
3 √n
868.50810017781
4 √n
159.98541969903
5 √n
57.978146053441
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
-655121148
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 655121149 can be divided by 8 positive divisors.
The sum of these divisors (counting 655121149) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111000011000101101011111101
3
Ternary
1200122201121021021
4
Quaternary
213003011223331
5
Quinary
2320202334044
6
Senary
145001304141
8
Octal
4703055375
10
Decimal
655121149
12
Duodecimal
163495051
16
Hexadecimal
270c5afd
20
Vigesimal
a4ea2h9
36
Base36
au1ipp
md5
958f867ffa6819b6b89f5304173a59b0
sha1
f49466cbd0a6891ed5c83fde36ae225c7aaef7e9
sha256
2752406eb98d731c5b5c0aeb7ff9d20acee1b5421a5f73e859811f65c2fe25ee
sha512
749ee4799adde1b96bf34bb8c59300b7ee9fe32260302a5df3e01aabb0931ece19c45a8ca73dceae8966af0b5b5f48da70314005fa177851df3b2fc09b19ae86
ripemd-160
b8961c62b54ae0d222a020a776f68f0a9aefc0c5
Diameter
1310242298
Circumference
4116247577.8194
Area
1.3483204213748E+18
Volume
1.1777509648949E+27
Surface area
5.393281685499E+18
Circumference
4116247577.8194
Perimeter
2620484596
Area
429183719867080201
Diagonal
926481213.91325
Surface area
2575102319202481206
Volume
2.8116733169142E+26
Space diagonal
1134703115.1809
Perimeter
1965363447
Area
1.858420021478E+17
Altitude
567351557.59045
Surface area
1.858420021478E+17
Volume
3.3135887814521E+25
Height
308827071.30442