97128220 is an even 8-digits composite number following 97128219
and preceding 97128221 . In scientific notation, it is written as 9.7128220 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors.
There are 33108480 positive integers (up to 97128220) that are relatively prime to 97128220.
97128220 has 24 divisors, whose sum is 175842576
The reverse of 97128220 is 02282179
Previous prime number is 181
Is Prime? no Number parity even Number length 8 Sum of Digits 31 Digital Root 4
Name
ninety-seven million one hundred twenty-eight thousand two hundred twenty
Scientific notation
9.7128220 × 10^7
Engineering notation
9.7128220 × 10^6
Prime Factorization
2 × 2 × 35 × 181 × 3833
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
48564110 Product of the distinct prime numbers
The prime factorization of 97128220 is 2 × 2 × 35 × 181 × 3833.
Since it has a total of 5 prime factors.
1 , 1 , 17 , 77 , 99 , 300 , 489 , 6171 , 68659 , 8692 , 49266 , 214062 , 9219567 , 7655931 , 15786002 , 79262195 , 582059680 , 597629115 , 1634265351 , 8412893842
n×2
194256440
n×3
291384660
n×4
388512880
n×5
485641100
n÷2
48564110
n÷3
32376073.333333
n÷3
24282055
n÷5
19425644
n2
9433891120368400
n3
9.1629705219519E+23
n4
8.8998301670966E+31
n5
8.6442466243239E+39
2 √n9855.3650363647
3 √n459.67245113003
4 √n99.274191189678
5 √n39.57938903504
1 , 2 , 4 , 35 , 70 , 140 , 181 , 362 , 724 , 3833 , 6335 , 7666 , 12670 , 15332 , 25340 , 134155 , 268310 , 536620 , 693773 , 1387546 , 2775092 , 24282055 , 48564110 , 97128220
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-97128219 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97128220 can be divided by 24 positive divisors.
The sum of these divisors (counting 97128220) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101110010100000111100011100
3
Ternary
20202202121212111
4
Quaternary
11302200330130
5
Quinary
144331100340
6
Senary
13345443404
8
Octal
562407434
10
Decimal
97128220
12
Duodecimal
28640564
16
Hexadecimal
5ca0f1c
20
Vigesimal
1a710b0
36
Base36
1ltsm4
md5
e21d727dfb810092db706c6e8a23aa3f
sha1
136770895988cb497bc2faca95fc20033996691f
sha256
5daa915e87a965c82fcd148bb898fb35a63eba7da3fcbf564c592e6e2e910dd5
sha512
d564c0bd6c7fd8ec2941a9d2193883c3975227c032cf1bf4e13a46fe156c5d17ab46f64cb4c69efeab0830a76cfac6bd057e15ae7de285883154cd6a9627bff1
ripemd-160
bb6b8acc9c1912745a868e1e8a31829503b92d2f
Diameter
194256440
Circumference
610274604.81651
Area
2.9637443038515E+16
Volume
3.8381761169098E+24
Surface area
1.1854977215406E+17
Circumference
610274604.81651
Perimeter
388512880
Area
9433891120368400
Diagonal
137360046.01316
Surface area
56603346722210400
Volume
9.1629705219519E+23
Space diagonal
168231011.88873
Perimeter
291384660
Area
4.0849946833877E+15
Altitude
84115505.944364
Surface area
4.0849946833877E+15
Volume
1.0798664319808E+23
Height
45786682.004386