2155156967 is an odd 10-digits composite number following 2155156966
and preceding 2155156968 . In scientific notation, it is written as 2.155156967 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 2113480512 positive integers (up to 2155156967) that are relatively prime to 2155156967.
2155156967 has 8 divisors, whose sum is 2196872496
The reverse of 2155156967 is 7696515512
Previous prime number is 2377
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
two billion one hundred fifty-five million one hundred fifty-six thousand nine hundred sixty-seven
Scientific notation
2.155156967 × 10^9
Engineering notation
2.155156967 × 10^9
Prime Factorization
53 × 2377 × 17107
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2155156967 Product of the distinct prime numbers
The prime factorization of 2155156967 is 53 × 2377 × 17107.
Since it has a total of 3 prime factors.
9 , 4 , 61 , 91 , 751 , 98 , 4675 , 6039 , 29491 , 41322 , 804157 , 180621 , 9243948 , 8862473 , 64355124 , 41568578 , 858472567 , 703293277 , 1726806274 , 2176415949
n×2
4310313934
n×3
6465470901
n×4
8620627868
n×5
10775784835
n÷2
1077578483.5
n÷3
718385655.66667
n÷3
538789241.75
n÷5
431031393.4
n2
4644701552408639089
n3
1.0010060910309E+28
n4
2.1573252510947E+37
n5
4.6493745449818E+46
2 √n46423.668176912
3 √n1291.6939801111
4 √n215.46152365773
5 √n73.569157284663
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
-2155156966 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 2155156967 can be divided by 8 positive divisors.
The sum of these divisors (counting 2155156967) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000011101010001010111100111
3
Ternary
12120012022022120102
4
Quaternary
2000131101113213
5
Quinary
13403210010332
6
Senary
553504254315
8
Octal
20035212747
10
Decimal
2155156967
12
Duodecimal
50191139b
16
Hexadecimal
807515e7
20
Vigesimal
1dd9ec87
36
Base36
zn4hrb
md5
07e62f7d238ae30b92c697d4c0ced0d8
sha1
337535b2909ce8007175d165a56b5218d7d85c6b
sha256
f050ed22721b4fc832a58a2893fe88f9aca0148a453e3feca2338c43b5ca21d7
sha512
4ee0ca45c6f0127feb13339a648aeea485d521068decb5f88b9f0f979711db6b54f4b5f77f3a14f049169d4ef884a2e30c853c818c1ee31c1faa9a2853a578e4
ripemd-160
8824a561e7707526613a740be8e1989a904e1196
Diameter
4310313934
Circumference
13541250589.72
Area
1.4591760275164E+19
Volume
4.1930045090418E+28
Surface area
5.8367041100656E+19
Circumference
13541250589.72
Perimeter
8620627868
Area
4644701552408639089
Diagonal
3047852211.7743
Surface area
2.7868209314452E+19
Volume
1.0010060910309E+28
Space diagonal
3732841365.13
Perimeter
6465470901
Area
2.0112147686915E+18
Altitude
1866420682.565
Surface area
2.0112147686915E+18
Volume
1.1796969916283E+27
Height
1015950737.2581