2155172674 is an even 10-digits composite number following 2155172673
and preceding 2155172675 . In scientific notation, it is written as 2.155172674 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 1077314196 positive integers (up to 2155172674) that are relatively prime to 2155172674.
2155172674 has 8 divisors, whose sum is 3233575440
The reverse of 2155172674 is 4762715512
Previous prime number is 4019
Is Prime? no Number parity even Number length 10 Sum of Digits 40 Digital Root 4
Name
two billion one hundred fifty-five million one hundred seventy-two thousand six hundred seventy-four
Scientific notation
2.155172674 × 10^9
Engineering notation
2.155172674 × 10^9
Prime Factorization
2 × 4019 × 268123
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2155172674 Product of the distinct prime numbers
The prime factorization of 2155172674 is 2 × 4019 × 268123.
Since it has a total of 3 prime factors.
8 , 7 , 64 , 36 , 856 , 769 , 1891 , 8353 , 38085 , 15589 , 186035 , 535222 , 371778 , 6906333 , 37202746 , 57919669 , 615041401 , 695741851 , 5053416493 , 5823636883
n×2
4310345348
n×3
6465518022
n×4
8620690696
n×5
10775863370
n÷2
1077586337
n÷3
718390891.33333
n÷3
538793168.5
n÷5
431034534.8
n2
4644769254756310276
n3
1.0010279774886E+28
n4
2.1573881429929E+37
n5
4.64954397299E+46
2 √n46423.837346777
3 √n1291.6971181018
4 √n215.46191623296
5 √n73.569264520228
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
-2155172673 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 2155172674 can be divided by 8 positive divisors.
The sum of these divisors (counting 2155172674) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000011101010101001101000010
3
Ternary
12120012100010010011
4
Quaternary
2000131111031002
5
Quinary
13403211011144
6
Senary
553504455134
8
Octal
20035251502
10
Decimal
2155172674
12
Duodecimal
50191a4aa
16
Hexadecimal
80755342
20
Vigesimal
1dd9gbde
36
Base36
zn4tvm
md5
165439add1c818199440ddd3e192530c
sha1
46bd51d1d22786e33e5eadd243d79383860f6642
sha256
312740195c3eca0a021c896cafab1c8986a963e11444f5aa8deb035f46466f25
sha512
9c67f085056d48c8f8c24b12bd93053fc2708d37ab453499fce7e9aa30ffb7b8c61d13c70c475456d31590e503978f972cc13633a20cabe9fb516871914e221f
ripemd-160
441e379f3ec2429e4c82b44eb9ea41d1d18bc0d5
Diameter
4310345348
Circumference
13541349279.712
Area
1.4591972968362E+19
Volume
4.1930961868214E+28
Surface area
5.8367891873449E+19
Circumference
13541349279.712
Perimeter
8620690696
Area
4644769254756310276
Diagonal
3047874424.8267
Surface area
2.7868615528538E+19
Volume
1.0010279774886E+28
Space diagonal
3732868570.4521
Perimeter
6465518022
Area
2.0112440846679E+18
Altitude
1866434285.226
Surface area
2.0112440846679E+18
Volume
1.1797227850661E+27
Height
1015958141.6089