1301201891 is an odd 10-digits composite number following 1301201890
and preceding 1301201892 . In scientific notation, it is written as 1.301201891 × 10^9.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 1182285000 positive integers (up to 1301201891) that are relatively prime to 1301201891.
1301201891 has 8 divisors, whose sum is 1420243968
The reverse of 1301201891 is 1981021031
Previous prime number is 1951
Is Prime? no Number parity odd Number length 10 Sum of Digits 26 Digital Root 8
Name
one billion three hundred one million two hundred one thousand eight hundred ninety-one
Scientific notation
1.301201891 × 10^9
Engineering notation
1.301201891 × 10^9
Prime Factorization
11 × 1951 × 60631
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1301201891 Product of the distinct prime numbers
The prime factorization of 1301201891 is 11 × 1951 × 60631.
Since it has a total of 3 prime factors.
4 , 8 , 7 , 97 , 933 , 695 , 9038 , 5247 , 44893 , 27767 , 235797 , 486251 , 5098683 , 720885 , 22884735 , 18743021 , 186838640 , 544795774 , 481678702 , 6097981258
n×2
2602403782
n×3
3903605673
n×4
5204807564
n×5
6506009455
n÷2
650600945.5
n÷3
433733963.66667
n÷3
325300472.75
n÷5
260240378.2
n2
1693126361141975881
n3
2.2030992228199E+27
n4
2.8666768747939E+36
n5
3.7301253703678E+45
2 √n36072.176133413
3 √n1091.7291218417
4 √n189.92676518441
5 √n66.507241812399
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
-1301201890 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 1301201891 can be divided by 8 positive divisors.
The sum of these divisors (counting 1301201891) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101100011101100001111100011
3
Ternary
10100200102220102122
4
Quaternary
1031203230033203
5
Quinary
10131101430031
6
Senary
333041134455
8
Octal
11543541743
10
Decimal
1301201891
12
Duodecimal
30392a42b
16
Hexadecimal
4d8ec3e3
20
Vigesimal
106ca4eb
36
Base36
lip9sz
md5
cb94178f31baeed01ee6fec13795ca3d
sha1
f9c1fda1a800fa752639f7f343c873403a7d650a
sha256
b010ce74edd4a75c2081b10bab78d33880919d14288b65db2f7a1b9a030b2bc0
sha512
df8a9bedad416eb0619a32fda33bafd38aebc9737d0e2e59064dd2c8140bc1eb1c4aa5ff4ef03192cec8aa1a325d653c3b197a522ff00d2e6201c1066d469687
ripemd-160
26a685418cc21807c330e19f0e269e270bac9032
Diameter
2602403782
Circumference
8175692603.2055
Area
5.3191133377628E+18
Volume
9.2283204447205E+27
Surface area
2.1276453351051E+19
Circumference
8175692603.2055
Perimeter
5204807564
Area
1693126361141975881
Diagonal
1840177361.6377
Surface area
1.0158758166852E+19
Volume
2.2030992228199E+27
Space diagonal
2253747786.1167
Perimeter
3903605673
Area
7.3314522028303E+17
Altitude
1126873893.0584
Surface area
7.3314522028303E+17
Volume
2.5963773334713E+26
Height
613392453.87924