97156728 is an even 8-digits composite number following 97156727
and preceding 97156729 . In scientific notation, it is written as 9.7156728 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors.
There are 28304640 positive integers (up to 97156728) that are relatively prime to 97156728.
97156728 has 32 divisors, whose sum is 185760000
The reverse of 97156728 is 82765179
Previous prime number is 899
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
ninety-seven million one hundred fifty-six thousand seven hundred twenty-eight
Scientific notation
9.7156728 × 10^7
Engineering notation
9.7156728 × 10^6
Prime Factorization
2 × 2 × 2 × 171 × 899 × 79
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
24289182 Product of the distinct prime numbers
The prime factorization of 97156728 is 2 × 2 × 2 × 171 × 899 × 79.
Since it has a total of 6 prime factors.
5 , 9 , 89 , 59 , 140 , 774 , 2979 , 2037 , 51666 , 35231 , 724880 , 679610 , 5048224 , 5069260 , 44350586 , 13193237 , 971527023 , 403222641 , 198773201 , 684684080
n×2
194313456
n×3
291470184
n×4
388626912
n×5
485783640
n÷2
48578364
n÷3
32385576
n÷3
24289182
n÷5
19431345.6
n2
9439429795665984
n3
9.1710411313262E+23
n4
8.9102834867307E+31
n5
8.6569398912318E+39
2 √n9856.8112490805
3 √n459.71741938733
4 √n99.281474853472
5 √n39.581712143146
1 , 2 , 4 , 8 , 79 , 158 , 171 , 316 , 342 , 632 , 684 , 899 , 1368 , 1798 , 3596 , 7192 , 13509 , 27018 , 54036 , 71021 , 108072 , 142042 , 153729 , 284084 , 307458 , 568168 , 614916 , 1229832 , 12144591 , 24289182 , 48578364 , 97156728
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
-97156727 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 97156728 can be divided by 32 positive divisors.
The sum of these divisors (counting 97156728) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101110010100111111001111000
3
Ternary
20202211001222100
4
Quaternary
11302213321320
5
Quinary
144333003403
6
Senary
13350223400
8
Octal
562477170
10
Decimal
97156728
12
Duodecimal
28654b60
16
Hexadecimal
5ca7e78
20
Vigesimal
1a74bg8
36
Base36
1luem0
md5
dbf42f0383c7e5fc4e380cbc418984bf
sha1
07866f773bfd5c78ded17d5289fdfdc35641be5e
sha256
b90177b4542f35e45af62abd879fd36c6adeb827ec23116123cf573bbd2dd389
sha512
f7a2aae7bcf8ac43007466153fba35bd85ffc90b3fe8c91c5adb7ae54a54b2117ab9e6eee38760de16796af6e8546e96538eff58d63a95b59ff81cd1915ef40c
ripemd-160
845bac2019eaa5ab413209641ddeb9981c5d4b3c
Diameter
194313456
Circumference
610453725.86324
Area
2.9654843300141E+16
Volume
3.8415567258592E+24
Surface area
1.1861937320056E+17
Circumference
610453725.86324
Perimeter
388626912
Area
9439429795665984
Diagonal
137400362.41339
Surface area
56636578773995904
Volume
9.1710411313262E+23
Space diagonal
168280389.19315
Perimeter
291470184
Area
4.0873930001432E+15
Altitude
84140194.596575
Surface area
4.0873930001432E+15
Volume
1.0808175624169E+23
Height
45800120.804465