1301291231 is an odd 10-digits composite number following 1301291230
and preceding 1301291232 . In scientific notation, it is written as 1.301291231 × 10^9.
The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors.
There are 1220560000 positive integers (up to 1301291231) that are relatively prime to 1301291231.
1301291231 has 8 divisors, whose sum is 1382545584
The reverse of 1301291231 is 1321921031
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 23
Digital Root 5
Name
one billion three hundred one million two hundred ninety-one thousand two hundred thirty-one
Scientific notation
1.301291231 × 10^9
Engineering notation
1.301291231 × 10^9
Prime Factorization
293 × 17 × 261251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1301291231
Product of the distinct prime numbers
The prime factorization of 1301291231 is 293 × 17 × 261251.
Since it has a total of 3 prime factors.
1 , 4 , 3 , 38 , 297 , 871 , 3272 , 206 , 87011 , 3575 , 422800 , 32377 , 235500 , 8830485 , 41472681 , 664216 , 952694236 , 322037276 , 6133007902 , 3661852684
n×2
2602582462
n×3
3903873693
n×4
5205164924
n×5
6506456155
n÷2
650645615.5
n÷3
433763743.66667
n÷3
325322807.75
n÷5
260258246.2
n2
1693358867877495361
n3
2.2035530457051E+27
n4
2.8674642554194E+36
n5
3.7314060907831E+45
2 √n
36073.414462731
3 √n
1091.7541071644
4 √n
189.93002517436
5 √n
66.508155059428
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
-1301291230
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 1301291231 can be divided by 8 positive divisors.
The sum of these divisors (counting 1301291231) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101100100000010000011011111
3
Ternary
10100200121102222112
4
Quaternary
1031210002003133
5
Quinary
10131112304411
6
Senary
333043104235
8
Octal
11544020337
10
Decimal
1301291231
12
Duodecimal
30397207b
16
Hexadecimal
4d9020df
20
Vigesimal
106d181b
36
Base36
lir6qn
md5
023956106a57c163c35242e3a37cdd58
sha1
6fa88a307339d7ed0154bca0d8e5b044ac844b8b
sha256
148b98e6c0a0fc68d27c6aaa9b8645f73a60483b00c40ba39c62bc578a27da33
sha512
d4321e03ece78d7c071a4840121146e1eebd443d823cd443bc6b70508c06b1c1130d5fcac0e4783829cdbce798246d56fed3995b0edd6620e2977259d822c249
ripemd-160
98e2c8a409e3cb8ee68f1c5d8803dbe67d22ee04
Diameter
2602582462
Circumference
8176253942.9808
Area
5.3198437792151E+18
Volume
9.2302214135766E+27
Surface area
2.127937511686E+19
Circumference
8176253942.9808
Perimeter
5205164924
Area
1693358867877495361
Diagonal
1840303707.4774
Surface area
1.0160153207265E+19
Volume
2.2035530457051E+27
Space diagonal
2253902527.5358
Perimeter
3903873693
Area
7.3324589865278E+17
Altitude
1126951263.7679
Surface area
7.3324589865278E+17
Volume
2.5969121688705E+26
Height
613434569.15913