672116781 is an odd 9-digits composite number following 672116780
and preceding 672116782 . In scientific notation, it is written as 6.72116781 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 380534112 positive integers (up to 672116781) that are relatively prime to 672116781.
672116781 has 8 divisors, whose sum is 682913440
The reverse of 672116781 is 187611276
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
six hundred seventy-two million one hundred sixteen thousand seven hundred eighty-one
Scientific notation
6.72116781 × 10^8
Engineering notation
6.72116781 × 10^6
Prime Factorization
147 × 109 × 41947
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
672116781
Product of the distinct prime numbers
The prime factorization of 672116781 is 147 × 109 × 41947.
Since it has a total of 3 prime factors.
6 , 5 , 32 , 97 , 184 , 36 , 9412 , 1709 , 92416 , 6637 , 91645 , 835879 , 9920861 , 275477 , 35148908 , 47377706 , 139886336 , 557294000 , 8740561870 , 8932973755
n×2
1344233562
n×3
2016350343
n×4
2688467124
n×5
3360583905
n÷2
336058390.5
n÷3
224038927
n÷3
168029195.25
n÷5
134423356.2
n2
451740967301801961
n3
3.0362268478871E+26
n4
2.0406990153877E+35
n5
1.3715880532122E+44
2 √n
25925.21515822
3 √n
875.95456359276
4 √n
161.01309002134
5 √n
58.275894411915
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
-672116780
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 672116781 can be divided by 8 positive divisors.
The sum of these divisors (counting 672116781) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000000011111011000000101101
3
Ternary
1201211201001220010
4
Quaternary
220003323000231
5
Quinary
2334030214111
6
Senary
150405443433
8
Octal
5003730055
10
Decimal
672116781
12
Duodecimal
169110579
16
Hexadecimal
280fb02d
20
Vigesimal
aa0ebj1
36
Base36
b45sml
md5
b89edbb81a9bc53be2651e5772b92d2e
sha1
de828205b52a31547f5b7b03e49cd422d26dc27b
sha256
4c225b5e9e713e8e5c356271d20051f8856024123208e36c936ff059a6a18ddd
sha512
c9553656b1881b407b38be273fbd4d7ba67abb54f96031c81acc029f92958b27dbcd7fb1ea58b0dd7c5b8a7058d68c9e5f3da89aa12fcc9ac62ed6cb635a2b20
ripemd-160
8b17c0616f8c81ccec7efb9795f19ac051bfd71a
Diameter
1344233562
Circumference
4223034283.088
Area
1.4191861042009E+18
Volume
1.2718117279939E+27
Surface area
5.6767444168036E+18
Circumference
4223034283.088
Perimeter
2688467124
Area
451740967301801961
Diagonal
950516667.18875
Surface area
2710445803810811766
Volume
3.0362268478871E+26
Space diagonal
1164140413.3116
Perimeter
2016350343
Area
1.9560957680676E+17
Altitude
582070206.65582
Surface area
1.9560957680676E+17
Volume
3.5782276556027E+25
Height
316838889.06292