1397296905 is an odd 10-digits composite number following 1397296904
and preceding 1397296906 . In scientific notation, it is written as 1.397296905 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 745225008 positive integers (up to 1397296905) that are relatively prime to 1397296905.
1397296905 has 8 divisors, whose sum is 2235675072
The reverse of 1397296905 is 5096927931
Previous prime number is 5
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion three hundred ninety-seven million two hundred ninety-six thousand nine hundred five
Scientific notation
1.397296905 × 10^9
Engineering notation
1.397296905 × 10^9
Prime Factorization
3 × 5 × 93153127
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1397296905 Product of the distinct prime numbers
The prime factorization of 1397296905 is 3 × 5 × 93153127.
Since it has a total of 3 prime factors.
7 , 10 , 37 , 60 , 778 , 617 , 5271 , 5077 , 35998 , 75416 , 602772 , 120771 , 9081253 , 1317188 , 5954660 , 32333671 , 573049844 , 623511857 , 9463885649 , 7075542730
n×2
2794593810
n×3
4191890715
n×4
5589187620
n×5
6986484525
n÷2
698648452.5
n÷3
465765635
n÷3
349324226.25
n÷5
279459381
n2
1952438640722579025
n3
2.7281364698841E+27
n4
3.8120166457866E+36
n5
5.3265190609661E+45
2 √n37380.434788804
3 √n1117.9684966636
4 √n193.34020479146
5 √n67.461771211115
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
-1397296904 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 1397296905 can be divided by 8 positive divisors.
The sum of these divisors (counting 1397296905) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010011010010010000111100001001
3
Ternary
10121101021001000020
4
Quaternary
1103102100330021
5
Quinary
10330202000110
6
Senary
350352531053
8
Octal
12322207411
10
Decimal
1397296905
12
Duodecimal
32bb50a89
16
Hexadecimal
53490f09
20
Vigesimal
11gd2255
36
Base36
n3wx6x
md5
0429e49bd73892c66a673067e483026d
sha1
4e4e0fa0675ae6e20c7d38b4c12ac43dd698824c
sha256
0c882d19343f818a1d9727562632c61fcaee1a7aeb0f5c7ced5923fa63140ac2
sha512
96282c3eeaaa4c1ea14b2850f70c02c13286014a8b8f72294f8db1b6c2b38a9baa3238288dfe85bf9bf736955e53b3214975282461c2742a9616b319d62e2700
ripemd-160
0ad4f701feef89fc1fa9da64f6923f83128743a2
Diameter
2794593810
Circumference
8779475383.2635
Area
6.1337668902789E+18
Volume
1.1427591322371E+28
Surface area
2.4535067561116E+19
Circumference
8779475383.2635
Perimeter
5589187620
Area
1952438640722579025
Diagonal
1976076233.713
Surface area
1.1714631844335E+19
Volume
2.7281364698841E+27
Space diagonal
2420189232.7187
Perimeter
4191890715
Area
8.4543073109806E+17
Altitude
1210094616.3594
Surface area
8.4543073109806E+17
Volume
3.2151396630956E+26
Height
658692077.90432