1297121132 is an even 10-digits composite number following 1297121131
and preceding 1297121133 . In scientific notation, it is written as 1.297121132 × 10^9.
The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors.
There are 648560564 positive integers (up to 1297121132) that are relatively prime to 1297121132.
1297121132 has 6 divisors, whose sum is 2269961988
The reverse of 1297121132 is 2311217921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 29
Digital Root 2
Name
one billion two hundred ninety-seven million one hundred twenty-one thousand one hundred thirty-two
Scientific notation
1.297121132 × 10^9
Engineering notation
1.297121132 × 10^9
Prime Factorization
2 × 2 × 324280283
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
648560566
Product of the distinct prime numbers
The prime factorization of 1297121132 is 2 × 2 × 324280283.
Since it has a total of 3 prime factors.
5 , 9 , 32 , 34 , 524 , 693 , 9697 , 2962 , 22547 , 1355 , 355417 , 581511 , 3093193 , 5244562 , 95477859 , 40987708 , 416613202 , 130227392 , 7173269043 , 7543442475
n×2
2594242264
n×3
3891363396
n×4
5188484528
n×5
6485605660
n÷2
648560566
n÷3
432373710.66667
n÷3
324280283
n÷5
259424226.4
n2
1682523231080961424
n3
2.182436438116E+27
n4
2.8308844231271E+36
n5
3.6720000074878E+45
2 √n
36015.567911668
3 √n
1090.5866527481
4 √n
189.77768022523
5 √n
66.465474100631
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1297121131
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1297121132 can be divided by 6 positive divisors.
The sum of these divisors (counting 1297121132) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1001101010100000111111101101100
3
Ternary
10100101202120200102
4
Quaternary
1031110013331230
5
Quinary
10124030334012
6
Senary
332413450232
8
Octal
11524077554
10
Decimal
1297121132
12
Duodecimal
3024a0978
16
Hexadecimal
4d507f6c
20
Vigesimal
105702gc
36
Base36
lg9t2k
md5
8ba0e70476d58d1dca0d5f4ed8245a42
sha1
cf795b64544ec53ad797dac7119c25a0492b79e0
sha256
b19f7acc7e86fe1ce39af63652d4e80e0618d66c75d1e6dee54b8f09f349276c
sha512
754957e5158f53d827380ec8e717bf66124750c7a9e4d395aa1821e3668739084391cbc4dfb839c25d7c7be9dae51dd7ad51beecd45942938cf626321b848245
ripemd-160
cb04df8c766c90a098ca76f01e9174c77cf93955
Diameter
2594242264
Circumference
8150052438.2146
Area
5.2858026222581E+18
Volume
9.1417683745493E+27
Surface area
2.1143210489032E+19
Circumference
8150052438.2146
Perimeter
5188484528
Area
1682523231080961424
Diagonal
1834406296.9151
Surface area
1.0095139386486E+19
Volume
2.182436438116E+27
Space diagonal
2246679704.1953
Perimeter
3891363396
Area
7.2855393028679E+17
Altitude
1123339852.0976
Surface area
7.2855393028679E+17
Volume
2.5720260081674E+26
Height
611468765.63838