1299442913 is an odd 10-digits composite number following 1299442912
and preceding 1299442914 . In scientific notation, it is written as 1.299442913 × 10^9.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 1295343408 positive integers (up to 1299442913) that are relatively prime to 1299442913.
1299442913 has 4 divisors, whose sum is 1303542420
The reverse of 1299442913 is 3192449921
Previous prime number is 317
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion two hundred ninety-nine million four hundred forty-two thousand nine hundred thirteen
Scientific notation
1.299442913 × 10^9
Engineering notation
1.299442913 × 10^9
Prime Factorization
317 × 4099189
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1299442913
Product of the distinct prime numbers
The prime factorization of 1299442913 is 317 × 4099189.
Since it has a total of 2 prime factors.
9 , 6 , 68 , 89 , 612 , 218 , 5717 , 9575 , 24331 , 43517 , 913660 , 152799 , 5387142 , 5050696 , 31373243 , 29185841 , 994102669 , 228376898 , 2661731503 , 2099760644
n×2
2598885826
n×3
3898328739
n×4
5197771652
n×5
6497214565
n÷2
649721456.5
n÷3
433147637.66667
n÷3
324860728.25
n÷5
259888582.6
n2
1688551884145925569
n3
2.1941767790862E+27
n4
2.8512074654528E+36
n5
3.7049813344753E+45
2 √n
36047.786520118
3 √n
1091.2369631492
4 √n
189.86254638585
5 √n
66.489251048039
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1299442912
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1299442913 can be divided by 4 positive divisors.
The sum of these divisors (counting 1299442913) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101011100111110110011100001
3
Ternary
10100120010112120022
4
Quaternary
1031130332303201
5
Quinary
10130124133123
6
Senary
332535323225
8
Octal
11534766341
10
Decimal
1299442913
12
Duodecimal
303220515
16
Hexadecimal
4d73ece1
20
Vigesimal
1061a75d
36
Base36
lhnkkh
md5
c99ef5b44dbcf7df80fdf1e86dde1b72
sha1
6bddb85ddf224ff3bdf483e44a2677971e8b82aa
sha256
b4d6d094cf19291c88a6c5bfda2f42d2c22c20b20013a8a2c9697c88933ccf95
sha512
ee0a953448728f8ac152cdd733406e1e5a43c65e6d7325125a5c35849987dff5dce3525dac7bf8a96447e4a54d51156cb56c8b0f8a4209bfd15483fd19b0c925
ripemd-160
3edc5167b88e2448bffb31a59ff5a1cb0c52ecd4
Diameter
2598885826
Circumference
8164640618.4802
Area
5.304742194438E+18
Volume
9.1909461998061E+27
Surface area
2.1218968777752E+19
Circumference
8164640618.4802
Perimeter
5197771652
Area
1688551884145925569
Diagonal
1837689791.0942
Surface area
1.0131311304876E+19
Volume
2.1941767790862E+27
Space diagonal
2250701146.8513
Perimeter
3898328739
Area
7.3116441363922E+17
Altitude
1125350573.4257
Surface area
7.3116441363922E+17
Volume
2.5858621326899E+26
Height
612563263.69807