1293972406 is an even 10-digits composite number following 1293972405
and preceding 1293972407 . In scientific notation, it is written as 1.293972406 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 642331488 positive integers (up to 1293972406) that are relatively prime to 1293972406.
1293972406 has 8 divisors, whose sum is 1954922760
The reverse of 1293972406 is 6042793921
Previous prime number is 139
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion two hundred ninety-three million nine hundred seventy-two thousand four hundred six
Scientific notation
1.293972406 × 10^9
Engineering notation
1.293972406 × 10^9
Prime Factorization
2 × 139 × 4654577
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1293972406 Product of the distinct prime numbers
The prime factorization of 1293972406 is 2 × 139 × 4654577.
Since it has a total of 3 prime factors.
5 , 1 , 55 , 28 , 441 , 93 , 7777 , 6545 , 11550 , 85626 , 664282 , 606116 , 7370099 , 9029663 , 5260991 , 13244909 , 605940934 , 952027085 , 7843579199 , 3312346501
n×2
2587944812
n×3
3881917218
n×4
5175889624
n×5
6469862030
n÷2
646986203
n÷3
431324135.33333
n÷3
323493101.5
n÷5
258794481.2
n2
1674364587489428836
n3
2.1665815737949E+27
n4
2.8034967718386E+36
n5
3.6276474630693E+45
2 √n35971.827949105
3 √n1089.7034813334
4 √n189.66240520753
5 √n66.433174099063
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
-1293972405 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 1293972406 can be divided by 8 positive divisors.
The sum of these divisors (counting 1293972406) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101001000000111001110110110
3
Ternary
10100011211121102221
4
Quaternary
1031020013032312
5
Quinary
10122224104111
6
Senary
332222152554
8
Octal
11510071666
10
Decimal
1293972406
12
Duodecimal
30142275a
16
Hexadecimal
4d2073b6
20
Vigesimal
10476b06
36
Base36
leebhy
md5
d24e738713caaffdc58544c56ffb1959
sha1
2141c9bbf57d4fbf432f161d8774283d7fd2286f
sha256
b33f714eee98f75e271c700b43abea8ac32e293e98f06876627a5c0ae5e17b26
sha512
3c88647fdbeba3daf2c7cbb1416edd67a05c375748f077761c60caba99005b9af3300e741f67a6980bb8fd57528eda99875762281a2f8b457f0c127da5b72e92
ripemd-160
eccc891c6aeafd65f2c55fec75baff7bc0f9e814
Diameter
2587944812
Circumference
8130268409.275
Area
5.2601714874877E+18
Volume
9.0753556741827E+27
Surface area
2.1040685949951E+19
Circumference
8130268409.275
Perimeter
5175889624
Area
1674364587489428836
Diagonal
1829953325.9017
Surface area
1.0046187524937E+19
Volume
2.1665815737949E+27
Space diagonal
2241225950.7841
Perimeter
3881917218
Area
7.2502113398145E+17
Altitude
1120612975.3921
Surface area
7.2502113398145E+17
Volume
2.5533408713737E+26
Height
609984441.96725