261760231 is an odd 9-digits prime number following 261760230
and preceding 261760232 . In scientific notation, it is written as 2.61760231 × 10^8.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 261760230 positive integers (up to 261760231) that are relatively prime to 261760231.
261760231 has 2 divisors, whose sum is 261760232
The reverse of 261760231 is 132067162
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 28 Digital Root 1
Name
two hundred sixty-one million seven hundred sixty thousand two hundred thirty-one
Scientific notation
2.61760231 × 10^8
Engineering notation
2.61760231 × 10^6
Prime Factorization
261760231
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
261760231 Product of the distinct prime numbers
The prime factorization of 261760231 is 261760231.
Since it has a total of 1 prime factors.
1 , 9 , 56 , 83 , 483 , 715 , 5705 , 5815 , 25336 , 43609 , 631418 , 717654 , 6418246 , 1989996 , 40002838 , 96462979 , 478834286 , 788873657 , 4964564392 , 5970736980
n×2
523520462
n×3
785280693
n×4
1047040924
n×5
1308801155
n÷2
130880115.5
n÷3
87253410.333333
n÷3
65440057.75
n÷5
52352046.2
n2
68518418533173361
n3
1.7935397062998E+25
n4
4.6947736782871E+33
n5
1.2289050425212E+42
2 √n16179.005871808
3 √n639.68753545984
4 √n127.19672115195
5 √n48.25926831524
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
261760232 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
130880116 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
16179.005902712 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999923594 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 261760231 can be divided by 2 positive divisors.
The sum of these divisors (counting 261760231) is 261760232, the average is 130880116.
Base
System
Value
2
Binary
1111100110100010010011100111
3
Ternary
200020112210112101
4
Quaternary
33212202103213
5
Quinary
1014002311411
6
Senary
41550232531
8
Octal
1746422347
10
Decimal
261760231
12
Duodecimal
737b5747
16
Hexadecimal
f9a24e7
20
Vigesimal
41g00bb
36
Base36
4bufhj
md5
128d8072ad7cb4025b5223ccbc533975
sha1
8bae63b583fd812736f8f96458cfaaca8665d21f
sha256
66b5a1d3c876ae6b3a19dd065e3ff7bcb3245ccb7dfd9aeaaef6a717067d9107
sha512
f559fd4a1036b69928d1e977ac777bd605e407f2728f2d10c2f5f348c39f469272d718ca0f48613db909d7dbe392931e6355ed300b5c158c2157e2614b82633b
ripemd-160
fea67351e37765f2f3d203783ff1f393761d7060
Diameter
523520462
Circumference
1644688037.4231
Area
2.1525696029941E+17
Volume
7.5127615536441E+25
Surface area
8.6102784119763E+17
Circumference
1644688037.4231
Perimeter
1047040924
Area
68518418533173361
Diagonal
370184868.77011
Surface area
411110511199040166
Volume
1.7935397062998E+25
Space diagonal
453382019.49297
Perimeter
785280693
Area
2.9669345538431E+16
Altitude
226691009.74648
Surface area
2.9669345538431E+16
Volume
2.1137068144199E+24
Height
123394956.2567