9997421697 is an odd 10-digits composite number following 9997421696
and preceding 9997421698 . In scientific notation, it is written as 9.997421697 × 10^9.
The sum of its digits is 63. It has a total of 5 prime factors and 24 positive divisors.
There are 6462396864 positive integers (up to 9997421697) that are relatively prime to 9997421697.
9997421697 has 24 divisors, whose sum is 14884487904
The reverse of 9997421697 is 7961247999
Previous prime number is 137
Is Prime? no Number parity odd Number length 10 Sum of Digits 63 Digital Root 9
Name
nine billion nine hundred ninety-seven million four hundred twenty-one thousand six hundred ninety-seven
Scientific notation
9.997421697 × 10^9
Engineering notation
9.997421697 × 10^9
Prime Factorization
3 × 3 × 43 × 137 × 188563
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3332473899 Product of the distinct prime numbers
The prime factorization of 9997421697 is 3 × 3 × 43 × 137 × 188563.
Since it has a total of 5 prime factors.
5 , 7 , 31 , 2 , 550 , 930 , 9730 , 2719 , 43924 , 70207 , 687360 , 644482 , 1710310 , 4789904 , 19725231 , 2423739 , 667875685 , 764738279 , 816984917 , 3855267489
n×2
19994843394
n×3
29992265091
n×4
39989686788
n×5
49987108485
n÷2
4998710848.5
n÷3
3332473899
n÷3
2499355424.25
n÷5
1999484339.4
n2
9.9948440587646E+19
n3
9.9922670851225E+29
n4
9.9896907759023E+39
n5
9.9871151309326E+49
2 √n99987.107653937
3 √n2154.2495146022
4 √n316.20738077081
5 √n99.994842862106
1 , 3 , 9 , 43 , 129 , 137 , 387 , 411 , 1233 , 5891 , 17673 , 53019 , 188563 , 565689 , 1697067 , 8108209 , 24324627 , 25833131 , 72973881 , 77499393 , 232498179 , 1110824633 , 3332473899 , 9997421697
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
-9997421696 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 9997421697 can be divided by 24 positive divisors.
The sum of these divisors (counting 9997421697) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010011111001001000110010000001
3
Ternary
221210201220122100200
4
Quaternary
21103321020302001
5
Quinary
130433314443242
6
Senary
4332011235413
8
Octal
112371106201
10
Decimal
9997421697
12
Duodecimal
1b30148b69
16
Hexadecimal
253e48c81
20
Vigesimal
7g43he4h
36
Base36
4lc7fy9
md5
68e6877b8ee2d2117da66933a1029a00
sha1
f4440e9f0acde6942b348e879d6697d7048a2ae0
sha256
5b4fcacd66c7b89d3045db282a530c4499d75fb7b90ebb554868b0f0451d21d5
sha512
66a0c182b3514e7c2c8f1bada3ec0a820eb2e98e9d20fcccd0e87fc25dde3b97aa831cdc3e8f9d3d86fde4b978f579ea538242f52fa66518199218a33a728500
ripemd-160
456583035683a4f5bcd29e9d767a75abcf23d65c
Diameter
19994843394
Circumference
62815653116.269
Area
3.1399728668791E+20
Volume
4.1855510489771E+30
Surface area
1.2559891467516E+21
Circumference
62815653116.269
Perimeter
39989686788
Area
9.9948440587646E+19
Diagonal
14138489352.66
Surface area
5.9969064352588E+20
Volume
9.9922670851225E+29
Space diagonal
17316042323.895
Perimeter
29992265091
Area
4.3278944308771E+19
Altitude
8658021161.9477
Surface area
4.3278944308771E+19
Volume
1.1775999692195E+29
Height
4712829784.2201