1297121135 is an odd 10-digits composite number following 1297121134
and preceding 1297121136 . In scientific notation, it is written as 1.297121135 × 10^9.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 1001914144 positive integers (up to 1297121135) that are relatively prime to 1297121135.
1297121135 has 8 divisors, whose sum is 1610219520
The reverse of 1297121135 is 5311217921
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 32
Digital Root 5
Name
one billion two hundred ninety-seven million one hundred twenty-one thousand one hundred thirty-five
Scientific notation
1.297121135 × 10^9
Engineering notation
1.297121135 × 10^9
Prime Factorization
5 × 29 × 8945663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1297121135
Product of the distinct prime numbers
The prime factorization of 1297121135 is 5 × 29 × 8945663.
Since it has a total of 3 prime factors.
3 , 6 , 23 , 27 , 2 , 897 , 5194 , 2441 , 4527 , 36372 , 524999 , 626058 , 2601133 , 7847018 , 64027051 , 24310221 , 439640875 , 964719623 , 8033440999 , 9225457766
n×2
2594242270
n×3
3891363405
n×4
5188484540
n×5
6485605675
n÷2
648560567.5
n÷3
432373711.66667
n÷3
324280283.75
n÷5
259424227
n2
1682523238863688225
n3
2.1824364532587E+27
n4
2.8308844493164E+36
n5
3.6720000499511E+45
2 √n
36015.567953317
3 √n
1090.5866535889
4 √n
189.77768033496
5 √n
66.465474131376
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
-1297121134
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 1297121135 can be divided by 8 positive divisors.
The sum of these divisors (counting 1297121135) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101010100000111111101101111
3
Ternary
10100101202120200112
4
Quaternary
1031110013331233
5
Quinary
10124030334020
6
Senary
332413450235
8
Octal
11524077557
10
Decimal
1297121135
12
Duodecimal
3024a097b
16
Hexadecimal
4d507f6f
20
Vigesimal
105702gf
36
Base36
lg9t2n
md5
1e55a46fe006b1d436736c08eb44481c
sha1
f85a3f78ae6887eb5a2fc25a7cb5bad2ff8164bd
sha256
8ba7cce99155b2cbb2f6d1623f04fa915abf3702f44a693d4ab4c47e14b5bdb3
sha512
eb35398c994a8a723eafb6787d480e367534d67b2d58f72bd0900e3ad811ea989e73e4434c8a24755468c6b93e5bddb6ec3ef1d646635506bc0927fb4e35a74c
ripemd-160
30f52d4dd36e281a33161fa9d5008dc50ee38592
Diameter
2594242270
Circumference
8150052457.0641
Area
5.2858026467083E+18
Volume
9.141768437979E+27
Surface area
2.1143210586833E+19
Circumference
8150052457.0641
Perimeter
5188484540
Area
1682523238863688225
Diagonal
1834406301.1578
Surface area
1.0095139433182E+19
Volume
2.1824364532587E+27
Space diagonal
2246679709.3914
Perimeter
3891363405
Area
7.2855393365681E+17
Altitude
1123339854.6957
Surface area
7.2855393365681E+17
Volume
2.5720260260133E+26
Height
611468767.05259