761361261 is an odd 9-digits composite number following 761361260
and preceding 761361262 . In scientific notation, it is written as 7.61361261 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 503838720 positive integers (up to 761361261) that are relatively prime to 761361261.
761361261 has 16 divisors, whose sum is 1022643840
The reverse of 761361261 is 162163167
Previous prime number is 569
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
seven hundred sixty-one million three hundred sixty-one thousand two hundred sixty-one
Scientific notation
7.61361261 × 10^8
Engineering notation
7.61361261 × 10^6
Prime Factorization
3 × 193 × 569 × 2311
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
761361261
Product of the distinct prime numbers
The prime factorization of 761361261 is 3 × 193 × 569 × 2311.
Since it has a total of 4 prime factors.
6 , 1 , 18 , 96 , 74 , 753 , 4206 , 8060 , 69167 , 82034 , 982288 , 151588 , 6913685 , 745368 , 68114510 , 66552473 , 294062661 , 997413261 , 4971841421 , 9029009128
n×2
1522722522
n×3
2284083783
n×4
3045445044
n×5
3806806305
n÷2
380680630.5
n÷3
253787087
n÷3
190340315.25
n÷5
152272252.2
n2
579670969751510121
n3
4.413390204951E+26
n4
3.3601843317266E+35
n5
2.5583141799958E+44
2 √n
27592.775521864
3 √n
913.1250531009
4 √n
166.11073271124
5 √n
59.747282248402
1 , 3 , 193 , 569 , 579 , 1707 , 2311 , 6933 , 109817 , 329451 , 446023 , 1314959 , 1338069 , 3944877 , 253787087 , 761361261
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-761361260
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 761361261 can be divided by 16 positive divisors.
The sum of these divisors (counting 761361261) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101101011000010111001101101101
3
Ternary
1222001122011022020
4
Quaternary
231120113031231
5
Quinary
3024402030021
6
Senary
203314340353
8
Octal
5530271555
10
Decimal
761361261
12
Duodecimal
192b8a6b9
16
Hexadecimal
2d61736d
20
Vigesimal
bhia331
36
Base36
clam3x
md5
e259642c84b4d6dd1182ab09661d9da7
sha1
07a99d457003a02ae5027222395ce9897075abe6
sha256
6a6fcd98ba51b6bb1c1f8daf985ccc5b0c8332191304022187922d7eaf3a6b4e
sha512
bff0df70ec9af8ebca764116e2dc07aa89641fb729e04edd2c4e13da46318d9e02839f05d72ab69ff93e96db3ced7dfc7830f0ae5741f38ff597209007584f66
ripemd-160
a3421dc1d19c11aa1e92b63d087ee55d24c2bedb
Diameter
1522722522
Circumference
4783773888.5709
Area
1.8210900600706E+18
Volume
1.8486765660399E+27
Surface area
7.2843602402825E+18
Circumference
4783773888.5709
Perimeter
3045445044
Area
579670969751510121
Diagonal
1076727421.1717
Surface area
3478025818509060726
Volume
4.413390204951E+26
Space diagonal
1318716386.9667
Perimeter
2284083783
Area
2.5100489282058E+17
Altitude
659358193.48335
Surface area
2.5100489282058E+17
Volume
5.2012302365719E+25
Height
358909140.39056