2071890988 is an even 10-digits composite number following 2071890987
and preceding 2071890989 . In scientific notation, it is written as 2.071890988 × 10^9.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 1031498912 positive integers (up to 2071890988) that are relatively prime to 2071890988.
2071890988 has 12 divisors, whose sum is 3641372280
The reverse of 2071890988 is 8890981702
Previous prime number is 233
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
two billion seventy-one million eight hundred ninety thousand nine hundred eighty-eight
Scientific notation
2.071890988 × 10^9
Engineering notation
2.071890988 × 10^9
Prime Factorization
2 × 2 × 233 × 2223059
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1035945494 Product of the distinct prime numbers
The prime factorization of 2071890988 is 2 × 2 × 233 × 2223059.
Since it has a total of 4 prime factors.
8 , 10 , 54 , 33 , 104 , 77 , 4425 , 5333 , 17842 , 20957 , 792887 , 900400 , 5409228 , 2324489 , 31983049 , 95219613 , 931306422 , 505492004 , 1201195212 , 3544187817
n×2
4143781976
n×3
6215672964
n×4
8287563952
n×5
10359454940
n÷2
1035945494
n÷3
690630329.33333
n÷3
517972747
n÷5
414378197.6
n2
4292732266155616144
n3
8.8940732961446E+27
n4
1.8427550308894E+37
n5
3.8179875415913E+46
2 √n45518.029263139
3 √n1274.8398595232
4 √n213.34954713601
5 √n72.991683470595
1 , 2 , 4 , 233 , 466 , 932 , 2223059 , 4446118 , 8892236 , 517972747 , 1035945494 , 2071890988
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2071890987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2071890988 can be divided by 12 positive divisors.
The sum of these divisors (counting 2071890988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111011011111101000110000101100
3
Ternary
12100101121222010021
4
Quaternary
1323133220300230
5
Quinary
13220401002423
6
Senary
541331451524
8
Octal
17337506054
10
Decimal
2071890988
12
Duodecimal
499a56ba4
16
Hexadecimal
7b7e8c2c
20
Vigesimal
1c796798
36
Base36
y9jtbg
md5
3870770c58b41c0be988ba1895845b54
sha1
192c8876b919d893c1fed9e63bf374982c48aee0
sha256
748b6178eb783248ceacbc5b7b41ae77d3266f95c76568139d2b5214b7b8d4e7
sha512
99726101adeffc4e17e99ff2caf2c72688a53ffb1c3815214abd05d78678f7860d98d9924c363235294edb46acee143183d59b48809822e3b8cabdd71643b79f
ripemd-160
c0267c8c4e86c78b1b4e710c197fb90186cc3591
Diameter
4143781976
Circumference
13018075013.879
Area
1.3486016151182E+19
Volume
3.7255407103543E+28
Surface area
5.3944064604729E+19
Circumference
13018075013.879
Perimeter
8287563952
Area
4292732266155616144
Diagonal
2930096334.9882
Surface area
2.5756393596934E+19
Volume
8.8940732961446E+27
Space diagonal
3588620458.9601
Perimeter
6215672964
Area
1.858807597068E+18
Altitude
1794310229.48
Surface area
1.858807597068E+18
Volume
1.0481765900123E+27
Height
976698778.3294