971307421 is an odd 9-digits composite number following 971307420
and preceding 971307422 . In scientific notation, it is written as 9.71307421 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 832549212 positive integers (up to 971307421) that are relatively prime to 971307421.
971307421 has 4 divisors, whose sum is 1110065632
The reverse of 971307421 is 124703179
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
nine hundred seventy-one million three hundred seven thousand four hundred twenty-one
Scientific notation
9.71307421 × 10^8
Engineering notation
9.71307421 × 10^6
Prime Factorization
7 × 138758203
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
971307421
Product of the distinct prime numbers
The prime factorization of 971307421 is 7 × 138758203.
Since it has a total of 2 prime factors.
2 , 7 , 20 , 17 , 307 , 1000 , 5966 , 6266 , 21435 , 16421 , 10791 , 351654 , 3813845 , 8728308 , 36957363 , 12137463 , 770278752 , 452382182 , 1785129130 , 2974641301
n×2
1942614842
n×3
2913922263
n×4
3885229684
n×5
4856537105
n÷2
485653710.5
n÷3
323769140.33333
n÷3
242826855.25
n÷5
194261484.2
n2
943438106089671241
n3
9.1636843369908E+26
n4
8.9007546002207E+35
n5
8.6453689956942E+44
2 √n
31165.805316083
3 √n
990.34284659886
4 √n
176.53839615246
5 √n
62.729430013671
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-971307420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 971307421 can be divided by 4 positive divisors.
The sum of these divisors (counting 971307421) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111001001111100110011101
3
Ternary
2111200200112021221
4
Quaternary
321321033212131
5
Quinary
3442123314141
6
Senary
240214253341
8
Octal
7171174635
10
Decimal
971307421
12
Duodecimal
231357251
16
Hexadecimal
39e4f99d
20
Vigesimal
f3ad8b1
36
Base36
g2ahlp
md5
603e2cdec089a9ed1a2bee3bce74f905
sha1
6e9ef5df5edaff9d8b834dc82547322461595108
sha256
2b023812886c1de30ff5eb5035427c48a77b5df11a5f926266fe0378b31ddaa2
sha512
69147a48fbd3bd8d925992c4a1a49d2c503ab29f7f2c4d137c088b229fbb700398d43efcab1ca05b25503ecbec6fa1ace55163019414cbf3bec935023c8be605
ripemd-160
3b1fd1d513bd757ddff0fb64bdff03e8e2a5f73c
Diameter
1942614842
Circumference
6102904516.3817
Area
2.963898223208E+18
Volume
3.8384751190542E+27
Surface area
1.1855592892832E+19
Circumference
6102904516.3817
Perimeter
3885229684
Area
943438106089671241
Diagonal
1373636128.0118
Surface area
5660628636538027446
Volume
9.1636843369908E+26
Space diagonal
1682353802.9407
Perimeter
2913922263
Area
4.0852068338597E+17
Altitude
841176901.47035
Surface area
4.0852068338597E+17
Volume
1.0799505558899E+26
Height
457878709.33728