997808212 is an even 9-digits composite number following 997808211
and preceding 997808213 . In scientific notation, it is written as 9.97808212 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 498839040 positive integers (up to 997808212) that are relatively prime to 997808212.
997808212 has 12 divisors, whose sum is 1746392116
The reverse of 997808212 is 212808799
Previous prime number is 12373
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
nine hundred ninety-seven million eight hundred eight thousand two hundred twelve
Scientific notation
9.97808212 × 10^8
Engineering notation
9.97808212 × 10^6
Prime Factorization
2 × 2 × 12373 × 20161
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
498904106 Product of the distinct prime numbers
The prime factorization of 997808212 is 2 × 2 × 12373 × 20161.
Since it has a total of 4 prime factors.
1 , 1 , 61 , 42 , 563 , 902 , 2098 , 2847 , 30812 , 7014 , 585354 , 994030 , 9397831 , 5483035 , 79460556 , 94939643 , 58867513 , 282943278 , 7816342428 , 8284898729
n×2
1995616424
n×3
2993424636
n×4
3991232848
n×5
4989041060
n÷2
498904106
n÷3
332602737.33333
n÷3
249452053
n÷5
199561642.4
n2
995621227934636944
n3
9.934390372747E+26
n4
9.9126162951407E+35
n5
9.8908899416964E+44
2 √n31588.102380485
3 √n999.26886957858
4 √n177.73042052638
5 √n63.068051672736
1 , 2 , 4 , 12373 , 20161 , 24746 , 40322 , 49492 , 80644 , 249452053 , 498904106 , 997808212
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-997808211 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 997808212 can be divided by 12 positive divisors.
The sum of these divisors (counting 997808212) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011011110010101100001010100
3
Ternary
2120112112220112201
4
Quaternary
323132111201110
5
Quinary
4020414330322
6
Senary
243002254244
8
Octal
7336254124
10
Decimal
997808212
12
Duodecimal
23a1b7384
16
Hexadecimal
3b795854
20
Vigesimal
fbg60ac
36
Base36
gi2hqs
md5
70378a5fdbe4f28d60bc57a3cbf45d42
sha1
a044394d2bebf0f673024c29216ebb5705f03be0
sha256
66af791a78d1e3c6f165ce9a8018a6a87e1bd8d47c3b699e9f4eb20252fad98a
sha512
3cbac6e152d9136534994718249c9fef38b4c73c878dfdc1d9b7e742ff1e4eaa7bec54a788205db25a2d217687064ac20e753d0d30b998975702113b78346a68
ripemd-160
25eae44e2f830cba60ee564ae0b77c0547fc0e20
Diameter
1995616424
Circumference
6269413897.0215
Area
3.1278363354375E+18
Volume
4.1613077083887E+27
Surface area
1.251134534175E+19
Circumference
6269413897.0215
Perimeter
3991232848
Area
995621227934636944
Diagonal
1411113906.0576
Surface area
5973727367607821664
Volume
9.934390372747E+26
Space diagonal
1728254519.3935
Perimeter
2993424636
Area
4.3111663796923E+17
Altitude
864127259.69673
Surface area
4.3111663796923E+17
Volume
1.170779133254E+26
Height
470371302.01922