2155470101 is an odd 10-digits composite number following 2155470100
and preceding 2155470102 . In scientific notation, it is written as 2.155470101 × 10^9.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 2143557568 positive integers (up to 2155470101) that are relatively prime to 2155470101.
2155470101 has 8 divisors, whose sum is 2167404480
The reverse of 2155470101 is 1010745512
Previous prime number is 977
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 26
Digital Root 8
Name
two billion one hundred fifty-five million four hundred seventy thousand one hundred one
Scientific notation
2.155470101 × 10^9
Engineering notation
2.155470101 × 10^9
Prime Factorization
227 × 977 × 9719
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2155470101
Product of the distinct prime numbers
The prime factorization of 2155470101 is 227 × 977 × 9719.
Since it has a total of 3 prime factors.
6 , 10 , 96 , 23 , 216 , 727 , 1303 , 6162 , 93989 , 25301 , 314992 , 545527 , 191256 , 4190614 , 64349004 , 63752261 , 137992323 , 180769442 , 503232632 , 9548649638
n×2
4310940202
n×3
6466410303
n×4
8621880404
n×5
10777350505
n÷2
1077735050.5
n÷3
718490033.66667
n÷3
538867525.25
n÷5
431094020.2
n2
4646051356304950201
n3
1.0014424786226E+28
n4
2.1585793205423E+37
n5
4.6527531860658E+46
2 √n
46427.040622896
3 √n
1291.7565360673
4 √n
215.46934961357
5 √n
73.571295009766
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
-2155470100
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 2155470101 can be divided by 8 positive divisors.
The sum of these divisors (counting 2155470101) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000011110011101110100010101
3
Ternary
12120012220020002222
4
Quaternary
2000132131310111
5
Quinary
13403300020401
6
Senary
553515112125
8
Octal
20036356425
10
Decimal
2155470101
12
Duodecimal
501a42645
16
Hexadecimal
8079dd15
20
Vigesimal
1ddbdf51
36
Base36
znb7dh
md5
b6cc67af1a776bb157d5965745cf2a5e
sha1
31827f685d2f7b6a2fd64861f64d75d9a747c5af
sha256
b4711c51d0264c8caad89d512e9735fec0ffa00e2fbe523e62552f70bfb01c79
sha512
98ba7cea297a486d7756631530af9225844f34ddfc30ef9d77945268e3d691a9fcabdbfba4849cd3c82800c3414a37d7b3a4e1e6bdd4ac79c127b762990f2d0c
ripemd-160
25f45a04e1e4fc790ead2278619308da417972ee
Diameter
4310940202
Circumference
13543218068.668
Area
1.4596000809169E+19
Volume
4.1948324451113E+28
Surface area
5.8384003236674E+19
Circumference
13543218068.668
Perimeter
8621880404
Area
4646051356304950201
Diagonal
3048295050.1239
Surface area
2.787630813783E+19
Volume
1.0014424786226E+28
Space diagonal
3733383729.1276
Perimeter
6466410303
Area
2.0117992509236E+18
Altitude
1866691864.5638
Surface area
2.0117992509236E+18
Volume
1.1802112793372E+27
Height
1016098350.0413