1351994889 is an odd 10-digits composite number following 1351994888
and preceding 1351994890 . In scientific notation, it is written as 1.351994889 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 772568496 positive integers (up to 1351994889) that are relatively prime to 1351994889.
1351994889 has 8 divisors, whose sum is 2060182720
The reverse of 1351994889 is 9884991531
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 57 Digital Root 3
Name
one billion three hundred fifty-one million nine hundred ninety-four thousand eight hundred eighty-nine
Scientific notation
1.351994889 × 10^9
Engineering notation
1.351994889 × 10^9
Prime Factorization
3 × 7 × 64380709
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1351994889 Product of the distinct prime numbers
The prime factorization of 1351994889 is 3 × 7 × 64380709.
Since it has a total of 3 prime factors.
1 , 7 , 71 , 86 , 449 , 19 , 7974 , 4512 , 99074 , 28267 , 715455 , 29533 , 6800683 , 6493714 , 6240483 , 52331071 , 337627785 , 672289668 , 6041602959 , 8284805172
n×2
2703989778
n×3
4055984667
n×4
5407979556
n×5
6759974445
n÷2
675997444.5
n÷3
450664963
n÷3
337998722.25
n÷5
270398977.8
n2
1827890179882122321
n3
2.4712981808539E+27
n4
3.3411825097095E+36
n5
4.5172616763434E+45
2 √n36769.483121197
3 √n1105.7535693628
4 √n191.75370432197
5 √n67.018547326264
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
-1351994888 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 1351994889 can be divided by 8 positive divisors.
The sum of these divisors (counting 1351994889) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000100101011100111000001001
3
Ternary
10111020000110022210
4
Quaternary
1100211130320021
5
Quinary
10232102314024
6
Senary
342053535333
8
Octal
12045347011
10
Decimal
1351994889
12
Duodecimal
318944549
16
Hexadecimal
5095ce09
20
Vigesimal
1129j749
36
Base36
mcxxxl
md5
e8b94b3e0d25d153dd03f694e15195c9
sha1
9f41f3167a14ff910f74832d17031242b541e8a7
sha256
3dfe2ce7e10fa23c86f179d3456989e7eff52ba7ab3de4e18a4bb18c7b63ca6a
sha512
a2af223cc5a80508012c6b13b70b5c5c7964f8d8f7ce7e5a86f908ad8fc59b30c5326cc0806e2b56c1a237c9790288f0ece5343f4de9f67e713c13d53f1e51ba
ripemd-160
e1b865b689b64daaaff4c074e40d2237c5155d04
Diameter
2703989778
Circumference
8494834421.9467
Area
5.7424863606866E+18
Volume
1.0351749613067E+28
Surface area
2.2969945442746E+19
Circumference
8494834421.9467
Perimeter
5407979556
Area
1827890179882122321
Diagonal
1912009508.2829
Surface area
1.0967341079293E+19
Volume
2.4712981808539E+27
Space diagonal
2341723839.3214
Perimeter
4055984667
Area
7.9149966555301E+17
Altitude
1170861919.6607
Surface area
7.9149966555301E+17
Volume
2.912452836693E+26
Height
637336502.76097