97431321 is an odd 8-digits composite number following 97431320
and preceding 97431322 . In scientific notation, it is written as 9.7431321 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 59957712 positive integers (up to 97431321) that are relatively prime to 97431321.
97431321 has 8 divisors, whose sum is 139901440
The reverse of 97431321 is 12313479
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
ninety-seven million four hundred thirty-one thousand three hundred twenty-one
Scientific notation
9.7431321 × 10^7
Engineering notation
9.7431321 × 10^6
Prime Factorization
3 × 13 × 2498239
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
97431321
Product of the distinct prime numbers
The prime factorization of 97431321 is 3 × 13 × 2498239.
Since it has a total of 3 prime factors.
2 , 4 , 8 , 25 , 448 , 437 , 9983 , 9159 , 39802 , 62291 , 252386 , 222312 , 2458472 , 9532287 , 88906636 , 48841650 , 258903398 , 151196507 , 1927130334 , 8250190720
n×2
194862642
n×3
292293963
n×4
389725284
n×5
487156605
n÷2
48715660.5
n÷3
32477107
n÷3
24357830.25
n÷5
19486264.2
n2
9492862311805041
n3
9.2490211511028E+23
n4
9.0114434870889E+31
n5
8.7799684306391E+39
2 √n
9870.730520078
3 √n
460.15011011502
4 √n
99.351550164444
5 √n
39.604060764151
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97431320
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97431321 can be divided by 8 positive divisors.
The sum of these divisors (counting 97431321) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110011101010111100011001
3
Ternary
20210100000122110
4
Quaternary
11303222330121
5
Quinary
144420300241
6
Senary
13400142533
8
Octal
563527431
10
Decimal
97431321
12
Duodecimal
28767a49
16
Hexadecimal
5ceaf19
20
Vigesimal
1a8ii61
36
Base36
1m0ahl
md5
7f81add2a7a3b9f4cc2e62a45ab3e898
sha1
d692e99b42ecc32a8d2ddf3995277dcdfc1e8d74
sha256
5690333075521a813303697d9b58b7d65c0425cfb54283ec0056cd0aab9458e0
sha512
27833833dad1820ae07c9ea1a2689f4b995e75fc1b424d89b63731d8cd18e49c6046f440a32916fca553390a13bab1072fdc08bdb382e1612c3469b2564648c9
ripemd-160
aa19b8f30a5960629f85fce21129ab516f4e6f43
Diameter
194862642
Circumference
612179044.5663
Area
2.9822706500306E+16
Volume
3.8742209201602E+24
Surface area
1.1929082600122E+17
Circumference
612179044.5663
Perimeter
389725284
Area
9492862311805041
Diagonal
137788695.55813
Surface area
56957173870830246
Volume
9.2490211511028E+23
Space diagonal
168755998.22055
Perimeter
292293963
Area
4.1105299583255E+15
Altitude
84377999.110276
Surface area
4.1105299583255E+15
Volume
1.0900075958804E+23
Height
45929565.186042