1349668897 is an odd 10-digits composite number following 1349668896
and preceding 1349668898 . In scientific notation, it is written as 1.349668897 × 10^9.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 1349405460 positive integers (up to 1349668897) that are relatively prime to 1349668897.
1349668897 has 4 divisors, whose sum is 1349932336
The reverse of 1349668897 is 7988669431
Previous prime number is 258211
Is Prime? no Number parity odd Number length 10 Sum of Digits 61 Digital Root 7
Name
one billion three hundred forty-nine million six hundred sixty-eight thousand eight hundred ninety-seven
Scientific notation
1.349668897 × 10^9
Engineering notation
1.349668897 × 10^9
Prime Factorization
258211 × 5227
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1349668897 Product of the distinct prime numbers
The prime factorization of 1349668897 is 258211 × 5227.
Since it has a total of 2 prime factors.
4 , 7 , 54 , 66 , 67 , 658 , 9341 , 3257 , 15514 , 2443 , 309686 , 582924 , 245604 , 6337001 , 83914219 , 58851235 , 24535593 , 287464003 , 5364942085 , 1284277190
n×2
2699337794
n×3
4049006691
n×4
5398675588
n×5
6748344485
n÷2
674834448.5
n÷3
449889632.33333
n÷3
337417224.25
n÷5
269933779.4
n2
1821606131529196609
n3
2.4585651383094E+27
n4
3.3182488984248E+36
n5
4.4785373307084E+45
2 √n36737.840124319
3 √n1105.1190871019
4 √n191.67117708283
5 √n66.995471500824
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
-1349668896 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 1349668897 can be divided by 4 positive divisors.
The sum of these divisors (counting 1349668897) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000011100100101000000100001
3
Ternary
10111001122021122221
4
Quaternary
1100130211000201
5
Quinary
10231003401042
6
Senary
341532031041
8
Octal
12034450041
10
Decimal
1349668897
12
Duodecimal
318002481
16
Hexadecimal
50725021
20
Vigesimal
111f8c4h
36
Base36
mbk36p
md5
66f1ecac9327c6d591b251554a293d9b
sha1
743aa28ab23fcadb416273653aa1c56389cf6c92
sha256
f694a65e14a5b909c9424e93a7d47a66f59582c03b43fe37e3f83f46e0566514
sha512
e1f5ab2233f4fd9ae83b38b026579bf6ec820af1a75a26eb9e96722678d21e9911fdc094a90a51d0c4aefe60b5390ae04a4fe69f4c6cf56120b1c5ca222e30ed
ripemd-160
8a830d5017925b9722c16a981584801c48381ccb
Diameter
2699337794
Circumference
8480219783.1877
Area
5.7227444405462E+18
Volume
1.029841356918E+28
Surface area
2.2890977762185E+19
Circumference
8480219783.1877
Perimeter
5398675588
Area
1821606131529196609
Diagonal
1908720058.8505
Surface area
1.0929636789175E+19
Volume
2.4585651383094E+27
Space diagonal
2337695102.9994
Perimeter
4049006691
Area
7.8877859279689E+17
Altitude
1168847551.4997
Surface area
7.8877859279689E+17
Volume
2.8974468021458E+26
Height
636240019.61685