108731640 is an even 9-digits composite number following 108731639
and preceding 108731641 . In scientific notation, it is written as 1.08731640 × 10^8.
The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors.
There are 28933632 positive integers (up to 108731640) that are relatively prime to 108731640.
108731640 has 32 divisors, whose sum is 217924800
The reverse of 108731640 is 046137801
Previous prime number is 829
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred eight million seven hundred thirty-one thousand six hundred forty
Scientific notation
1.08731640 × 10^8
Engineering notation
1.08731640 × 10^6
Prime Factorization
2 × 2 × 2 × 15 × 829 × 1093
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
27182910 Product of the distinct prime numbers
The prime factorization of 108731640 is 2 × 2 × 2 × 15 × 829 × 1093.
Since it has a total of 6 prime factors.
5 , 1 , 8 , 26 , 19 , 624 , 2723 , 3724 , 18395 , 98846 , 950917 , 477580 , 7470334 , 9136936 , 40513047 , 41043271 , 844733929 , 267048225 , 706328684 , 6666832634
n×2
217463280
n×3
326194920
n×4
434926560
n×5
543658200
n÷2
54365820
n÷3
36243880
n÷3
27182910
n÷5
21746328
n2
11822569537089600
n3
1.2854873747818E+24
n4
1.3977315045932E+32
n5
1.5197763877409E+40
2 √n10427.446475528
3 √n477.29327235409
4 √n102.11486902272
5 √n40.482860103693
1 , 2 , 4 , 8 , 15 , 30 , 60 , 120 , 829 , 1093 , 1658 , 2186 , 3316 , 4372 , 6632 , 8744 , 12435 , 16395 , 24870 , 32790 , 49740 , 65580 , 99480 , 131160 , 906097 , 1812194 , 3624388 , 7248776 , 13591455 , 27182910 , 54365820 , 108731640
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-108731639 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 108731640 can be divided by 32 positive divisors.
The sum of these divisors (counting 108731640) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110011110110001110011111000
3
Ternary
21120121010202210
4
Quaternary
12132301303320
5
Quinary
210313403030
6
Senary
14442255120
8
Octal
636616370
10
Decimal
108731640
12
Duodecimal
304b74a0
16
Hexadecimal
67b1cf8
20
Vigesimal
1djb920
36
Base36
1sqhvc
md5
bcee020f7ca07dfd6b0074234c025902
sha1
ae0ff2603be7b51193f3ea07639f7f52fbf94b8e
sha256
a30acbf1332d4c2c7af04f39fcd4df91175e1ffd20b7e64faf23da43026a6c04
sha512
71bd5d47408c94f2f32534a355f8b9c49e74bcf795718eeb16f91e25b60b64a6b665f63151026177056cec57b3d6cf9ec3f0344a5476cafa9765da37975d87ce
ripemd-160
b525c62924c85e4b7823707a14488c43c17d0f20
Diameter
217463280
Circumference
683181042.87354
Area
3.7141697604275E+16
Volume
5.3846369238625E+24
Surface area
1.485667904171E+17
Circumference
683181042.87354
Perimeter
434926560
Area
11822569537089600
Diagonal
153769759.94707
Surface area
70935417222537600
Volume
1.2854873747818E+24
Space diagonal
188328724.87029
Perimeter
326194920
Area
5.1193227785638E+15
Altitude
94164362.435144
Surface area
5.1193227785638E+15
Volume
1.5149613997298E+23
Height
51256586.649023