971738145 is an odd 9-digits composite number following 971738144
and preceding 971738146 . In scientific notation, it is written as 9.71738145 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 444223008 positive integers (up to 971738145) that are relatively prime to 971738145.
971738145 has 4 divisors, whose sum is 974823344
The reverse of 971738145 is 541837179
Previous prime number is 315
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
nine hundred seventy-one million seven hundred thirty-eight thousand one hundred forty-five
Scientific notation
9.71738145 × 10^8
Engineering notation
9.71738145 × 10^6
Prime Factorization
315 × 3084883
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
971738145
Product of the distinct prime numbers
The prime factorization of 971738145 is 315 × 3084883.
Since it has a total of 2 prime factors.
2 , 3 , 93 , 95 , 90 , 937 , 3950 , 1677 , 40576 , 44355 , 340075 , 802960 , 4957704 , 4759536 , 38111070 , 48148572 , 136333075 , 516197121 , 80737547 , 2372688992
n×2
1943476290
n×3
2915214435
n×4
3886952580
n×5
4858690725
n÷2
485869072.5
n÷3
323912715
n÷3
242934536.25
n÷5
194347629
n2
944275022448041025
n3
9.1758805868349E+26
n4
8.9165531801925E+35
n5
8.6645548471141E+44
2 √n
31172.714751847
3 √n
990.48921337062
4 √n
176.55796428325
5 √n
62.734992470848
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
-971738144
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 971738145 can be divided by 4 positive divisors.
The sum of these divisors (counting 971738145) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111010111000110000100001
3
Ternary
2111201111102010200
4
Quaternary
321322320300201
5
Quinary
3442231110040
6
Senary
240231415413
8
Octal
7172706041
10
Decimal
971738145
12
Duodecimal
231524569
16
Hexadecimal
39eb8c21
20
Vigesimal
f3d7575
36
Base36
g2jpy9
md5
a33dbeb2d8c892d7bfd80ec6d7a3546a
sha1
432cfc85d5b69e8b71406b7cd843c0434ac132b4
sha256
38fb788b0427194a404e643c20e7448e0bbb51d036802f59a068e9b105bb4ef4
sha512
0264d90228763d721d0bb55c913873e9920bcdeb733cf63161165bb1640fbae28e78f4ba09edcfdedb65324d3fa2e5eb548e586458a15dc921ecd652486e1114
ripemd-160
cc5cb0079711e695fa4a551eb94464b0b4c5d28c
Diameter
1943476290
Circumference
6105610835.0899
Area
2.9665274734911E+18
Volume
3.8435838722424E+27
Surface area
1.1866109893964E+19
Circumference
6105610835.0899
Perimeter
3886952580
Area
944275022448041025
Diagonal
1374245263.7343
Surface area
5665650134688246150
Volume
9.1758805868349E+26
Space diagonal
1683099838.7927
Perimeter
2915214435
Area
4.0888307879956E+17
Altitude
841549919.39637
Surface area
4.0888307879956E+17
Volume
1.0813878977182E+26
Height
458081754.57809