681361273 is an odd 9-digits composite number following 681361272
and preceding 681361274 . In scientific notation, it is written as 6.81361273 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 663743808 positive integers (up to 681361273) that are relatively prime to 681361273.
681361273 has 8 divisors, whose sum is 699063200
The reverse of 681361273 is 372163186
Previous prime number is 379
Is Prime? no Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
six hundred eighty-one million three hundred sixty-one thousand two hundred seventy-three
Scientific notation
6.81361273 × 10^8
Engineering notation
6.81361273 × 10^6
Prime Factorization
43 × 379 × 41809
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
681361273 Product of the distinct prime numbers
The prime factorization of 681361273 is 43 × 379 × 41809.
Since it has a total of 3 prime factors.
8 , 5 , 11 , 44 , 37 , 22 , 8168 , 646 , 69146 , 28828 , 296540 , 716087 , 9630287 , 2172677 , 85505910 , 49182088 , 674643377 , 14736501 , 2987471909 , 850895329
n×2
1362722546
n×3
2044083819
n×4
2725445092
n×5
3406806365
n÷2
340680636.5
n÷3
227120424.33333
n÷3
170340318.25
n÷5
136272254.6
n2
464253184344180529
n3
3.1632414067905E+26
n4
2.1553101917371E+35
n5
1.4685448959519E+44
2 √n26102.897789326
3 √n879.9523360031
4 √n161.56391239793
5 √n58.435328407866
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
-681361272 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 681361273 can be divided by 8 positive divisors.
The sum of these divisors (counting 681361273) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100111001011111101111001
3
Ternary
1202111002201221201
4
Quaternary
220213023331321
5
Quinary
2343412030043
6
Senary
151335534201
8
Octal
5047137571
10
Decimal
681361273
12
Duodecimal
17022a361
16
Hexadecimal
289cbf79
20
Vigesimal
acia33d
36
Base36
b9nxq1
md5
87b6a6e84b7cd48e6bd8621ed059415f
sha1
f47fc9e6e540d127d9840de33bfe84fb3eee1111
sha256
be0767e54d39088ec4b658338beb024bbace42d526cbc1aff27f2c684f8abdaa
sha512
71179055571b6921eabdbbffba5611c83da34062b12f0804035e37e5ad8611b29f676e90eeaa2a1bd00dfe27dcfcf81cead56c7d746c889cf66f424d907928e3
ripemd-160
7253e5727f3327e17d578bab08bbbd7b6d28a48c
Diameter
1362722546
Circumference
4281119139.3948
Area
1.4584943933413E+18
Volume
1.3250154620139E+27
Surface area
5.8339775733654E+18
Circumference
4281119139.3948
Perimeter
2725445092
Area
464253184344180529
Diagonal
963590353.1524
Surface area
2785519106065083174
Volume
3.1632414067905E+26
Space diagonal
1180152343.1458
Perimeter
2044083819
Area
2.0102752571494E+17
Altitude
590076171.5729
Surface area
2.0102752571494E+17
Volume
3.7279157487861E+25
Height
321196784.38413