2161010 is an even 7-digits composite number following 2161009
and preceding 2161011 . In scientific notation, it is written as 2.161010 × 10^6.
The sum of its digits is 11. It has a total of 4 prime factors and 16 positive divisors.
There are 836400 positive integers (up to 2161010) that are relatively prime to 2161010.
2161010 has 16 divisors, whose sum is 4015872
The reverse of 2161010 is 0101612
Previous prime number is 5
Is Prime? no
Number parity even
Number length 7
Sum of Digits 11
Digital Root 2
Name
two million one hundred sixty-one thousand ten
Scientific notation
2.161010 × 10^6
Engineering notation
2.161010 × 10^6
Prime Factorization
2 × 31 × 5 × 6971
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2161010
Product of the distinct prime numbers
The prime factorization of 2161010 is 2 × 31 × 5 × 6971.
Since it has a total of 4 prime factors.
10 , 1 , 95 , 67 , 491 , 518 , 4279 , 5923 , 33082 , 47889 , 175330 , 178697 , 8260021 , 1815943 , 18001699 , 16822621 , 313191953 , 812915847 , 5041415140 , 4777328239
n×2
4322020
n×3
6483030
n×4
8644040
n×5
10805050
n÷2
1080505
n÷3
720336.66666667
n÷3
540252.5
n÷5
432202
n2
4669964220100
n3
1.0091839379278E+19
n4
2.1808565817014E+25
n5
4.7128528816226E+31
2 √n
1470.0374144898
3 √n
129.28622621643
4 √n
38.341066945116
5 √n
18.489763462532
1 , 2 , 5 , 10 , 31 , 62 , 155 , 310 , 6971 , 13942 , 34855 , 69710 , 216101 , 432202 , 1080505 , 2161010
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2161009
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2161010 can be divided by 16 positive divisors.
The sum of these divisors (counting 2161010) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001111100101110010
3
Ternary
11001210100102
4
Quaternary
20033211302
5
Quinary
1023123020
6
Senary
114152402
8
Octal
10174562
10
Decimal
2161010
12
Duodecimal
882702
16
Hexadecimal
20f972
20
Vigesimal
da2aa
36
Base36
1abg2
md5
3b0b332e04e7f47f4d72237320b6dc00
sha1
80abade9b9e1b6e045cc6c85686e7d5997289c6a
sha256
ef694f8f6931dd02ab24cfba271c573e91e2ef9c443309926ffc9e77dcbfd54b
sha512
1fd1b9bae5647ddfcd8d954e779b17c978673418be1324e9c08b10f9fe59a09aed2ee71b34fd04c89bf5e02a39af5d34e059b5f91d9cbeeb40c86102aac31a08
ripemd-160
4cdf95bc5de7b297cec6468af340c2a03b3d0381
Diameter
4322020
Circumference
13578026.280668
Area
14671125286393
Volume
4.2272597940199E+19
Surface area
58684501145573
Circumference
13578026.280668
Perimeter
8644040
Area
4669964220100
Diagonal
3056129.6504239
Surface area
28019785320600
Volume
1.0091839379278E+19
Space diagonal
3742979.1156644
Perimeter
6483030
Area
2022153824685.5
Altitude
1871489.5578322
Surface area
2022153824685.5
Volume
1.1893346766222E+18
Height
1018709.8834746