1297429038 is an even 10-digits composite number following 1297429037
and preceding 1297429039 . In scientific notation, it is written as 1.297429038 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 432476340 positive integers (up to 1297429038) that are relatively prime to 1297429038.
1297429038 has 8 divisors, whose sum is 2162381760
The reverse of 1297429038 is 8309247921
Previous prime number is 9
Is Prime? no
Number parity even
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion two hundred ninety-seven million four hundred twenty-nine thousand thirty-eight
Scientific notation
1.297429038 × 10^9
Engineering notation
1.297429038 × 10^9
Prime Factorization
2 × 9 × 72079391
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1297429038
Product of the distinct prime numbers
The prime factorization of 1297429038 is 2 × 9 × 72079391.
Since it has a total of 3 prime factors.
1 , 5 , 70 , 16 , 526 , 679 , 6395 , 3431 , 26504 , 84532 , 585538 , 809199 , 496617 , 6970351 , 99202064 , 80310963 , 18642936 , 889990860 , 6917975884 , 7334895364
n×2
2594858076
n×3
3892287114
n×4
5189716152
n×5
6487145190
n÷2
648714519
n÷3
432476346
n÷3
324357259.5
n÷5
259485807.6
n2
1683322108645605444
n3
2.1839909840642E+27
n4
2.8335733214551E+36
n5
3.6763603085579E+45
2 √n
36019.84228172
3 √n
1090.6729391144
4 √n
189.78894141051
5 √n
66.468629268621
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
-1297429037
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 1297429038 can be divided by 8 positive divisors.
The sum of these divisors (counting 1297429038) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101010101010011001000101110
3
Ternary
10100102100020001100
4
Quaternary
1031111103020232
5
Quinary
10124120212123
6
Senary
332424223530
8
Octal
11525231056
10
Decimal
1297429038
12
Duodecimal
30260aba6
16
Hexadecimal
4d55322e
20
Vigesimal
1058icbi
36
Base36
lggeni
md5
404e766a666486215221231fccdd0f7f
sha1
c2bafb2563458d3ef6b4fa15375f269173af2769
sha256
059692806a187aec5f2009ab8364216d8fdc5c66f3d04b7e00a8a09d4e822e2b
sha512
2ad1b418fc4ad3a80933df5a7ab16372f883920a8a379f372e37209c0d1a185b51f6a22b395a2662856e55bebf243a6071fb39557c590a2b7d981408e4314d2a
ripemd-160
ea31feed6dd8b50ae5285d77c6aaf0c0ee721a58
Diameter
2594858076
Circumference
8151987068.6697
Area
5.2883123701463E+18
Volume
9.1482800413899E+27
Surface area
2.1153249480585E+19
Circumference
8151987068.6697
Perimeter
5189716152
Area
1683322108645605444
Diagonal
1834841741.7563
Surface area
1.0099932651874E+19
Volume
2.1839909840642E+27
Space diagonal
2247213013.0312
Perimeter
3892287114
Area
7.2889985441954E+17
Altitude
1123606506.5156
Surface area
7.2889985441954E+17
Volume
2.5738580581368E+26
Height
611613913.91876