1297734975 is an odd 10-digits composite number following 1297734974
and preceding 1297734976 . In scientific notation, it is written as 1.297734975 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 683354880 positive integers (up to 1297734975) that are relatively prime to 1297734975.
1297734975 has 16 divisors, whose sum is 1612060800
The reverse of 1297734975 is 5794377921
Previous prime number is 79
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion two hundred ninety-seven million seven hundred thirty-four thousand nine hundred seventy-five
Scientific notation
1.297734975 × 10^9
Engineering notation
1.297734975 × 10^9
Prime Factorization
5 × 45 × 79 × 73009
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1297734975 Product of the distinct prime numbers
The prime factorization of 1297734975 is 5 × 45 × 79 × 73009.
Since it has a total of 4 prime factors.
7 , 3 , 47 , 61 , 849 , 821 , 6437 , 2198 , 4857 , 91244 , 299206 , 386593 , 8408018 , 7689450 , 73106763 , 34061402 , 620598096 , 69956240 , 8757456755 , 2126292341
n×2
2595469950
n×3
3893204925
n×4
5190939900
n×5
6488674875
n÷2
648867487.5
n÷3
432578325
n÷3
324433743.75
n÷5
259546995
n2
1684116065338250625
n3
2.1855363199488E+27
n4
2.8362469215304E+36
n5
3.6806968278061E+45
2 √n36024.08881568
3 √n1090.7586601759
4 √n189.80012859764
5 √n66.471763666676
1 , 5 , 45 , 79 , 225 , 395 , 3555 , 17775 , 73009 , 365045 , 3285405 , 5767711 , 16427025 , 28838555 , 259546995 , 1297734975
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1297734974 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1297734975 can be divided by 16 positive divisors.
The sum of these divisors (counting 1297734975) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101010110011101110100111111
3
Ternary
10100102220202201100
4
Quaternary
1031112131310333
5
Quinary
10124210004400
6
Senary
332434544143
8
Octal
11526356477
10
Decimal
1297734975
12
Duodecimal
302738053
16
Hexadecimal
4d59dd3f
20
Vigesimal
105agh8f
36
Base36
lgmypr
md5
f638dce83f7cb40b266616e32affb741
sha1
519d4ed371aa805dd7a8ce803c87d92db975a8a3
sha256
a2ac6e23a372b0c8216c73a0ac7b0841102eac09f3e4dd83277bb5ec65c0462d
sha512
1d6bebb030dbeb98f8d080bc37675b76683943b6ae4b1f449120052c439a156e0a912038d966112c6657557476414606c8c6aa43fd3afe4167d37477399bdfa9
ripemd-160
75359d7c3f2e8167e9de98f98473970f541c619e
Diameter
2595469950
Circumference
8153909327.5331
Area
5.2908066586592E+18
Volume
9.1547531292066E+27
Surface area
2.1163226634637E+19
Circumference
8153909327.5331
Perimeter
5190939900
Area
1684116065338250625
Diagonal
1835274402.0109
Surface area
1.010469639203E+19
Volume
2.1855363199488E+27
Space diagonal
2247742911.4591
Perimeter
3893204925
Area
7.2924364775221E+17
Altitude
1123871455.7296
Surface area
7.2924364775221E+17
Volume
2.5756792539422E+26
Height
611758134.00364