2057142493 is an odd 10-digits composite number following 2057142492
and preceding 2057142494 . In scientific notation, it is written as 2.057142493 × 10^9.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 1762452816 positive integers (up to 2057142493) that are relatively prime to 2057142493.
2057142493 has 8 divisors, whose sum is 2352102912
The reverse of 2057142493 is 3942417502
Previous prime number is 2207
Is Prime? no Number parity odd Number length 10 Sum of Digits 37 Digital Root 1
Name
two billion fifty-seven million one hundred forty-two thousand four hundred ninety-three
Scientific notation
2.057142493 × 10^9
Engineering notation
2.057142493 × 10^9
Prime Factorization
7 × 2207 × 133157
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2057142493 Product of the distinct prime numbers
The prime factorization of 2057142493 is 7 × 2207 × 133157.
Since it has a total of 3 prime factors.
6 , 9 , 78 , 18 , 189 , 401 , 6698 , 6303 , 86186 , 58291 , 948678 , 707347 , 1175282 , 3269256 , 51844665 , 57272247 , 690675794 , 386344435 , 5791683794 , 849683001
n×2
4114284986
n×3
6171427479
n×4
8228569972
n×5
10285712465
n÷2
1028571246.5
n÷3
685714164.33333
n÷3
514285623.25
n÷5
411428498.6
n2
4231835236506255049
n3
8.7054880883917E+27
n4
1.7908429468936E+37
n5
3.6840191243442E+46
2 √n45355.732746809
3 √n1271.8077244954
4 √n212.96885393599
5 √n72.887469893355
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
-2057142492 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 2057142493 can be divided by 8 positive divisors.
The sum of these divisors (counting 2057142493) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111010100111011000000011011101
3
Ternary
12022100212122222201
4
Quaternary
1322213120003131
5
Quinary
13203112024433
6
Senary
540043411501
8
Octal
17247300335
10
Decimal
2057142493
12
Duodecimal
494b23b91
16
Hexadecimal
7a9d80dd
20
Vigesimal
1c2h2g4d
36
Base36
y0rpb1
md5
1c806381c7c114b41085266ab60bc2bc
sha1
d60e735edb7459945b5f5c568f00df06e0a01111
sha256
3b6fe275662d735284b2bd1c1b4e17538edc9aeb81865b256d3a136bcc33e3cf
sha512
a4ee35758d44d260f0c92cd3f656211b2c5cb9add6de9535c41b68ad92ef355eb660dc88d0ca882fe0ef7f1381eb2381aa6faeeb260479f1d2c0c280cfdefe43
ripemd-160
73bb07afe7c953afa7c1455ebb3ab46b38b55be1
Diameter
4114284986
Circumference
12925407486.792
Area
1.329470249021E+19
Volume
3.646546323254E+28
Surface area
5.3178809960842E+19
Circumference
12925407486.792
Perimeter
8228569972
Area
4231835236506255049
Diagonal
2909238813.3346
Surface area
2.5391011419038E+19
Volume
8.7054880883917E+27
Space diagonal
3563075316.2849
Perimeter
6171427479
Area
1.8324384097223E+18
Altitude
1781537658.1425
Surface area
1.8324384097223E+18
Volume
1.0259516101401E+27
Height
969746271.11153