2002491638 is an even 10-digits composite number following 2002491637
and preceding 2002491639 . In scientific notation, it is written as 2.002491638 × 10^9.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 857742696 positive integers (up to 2002491638) that are relatively prime to 2002491638.
2002491638 has 16 divisors, whose sum is 3434714880
The reverse of 2002491638 is 8361942002
Previous prime number is 1879
Is Prime? no
Number parity even
Number length 10
Sum of Digits 35
Digital Root 8
Name
two billion two million four hundred ninety-one thousand six hundred thirty-eight
Scientific notation
2.002491638 × 10^9
Engineering notation
2.002491638 × 10^9
Prime Factorization
2 × 7 × 1879 × 76123
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2002491638
Product of the distinct prime numbers
The prime factorization of 2002491638 is 2 × 7 × 1879 × 76123.
Since it has a total of 4 prime factors.
3 , 3 , 59 , 89 , 252 , 875 , 2524 , 9375 , 7685 , 96176 , 490843 , 423247 , 414038 , 4895493 , 28110411 , 46413752 , 543171361 , 504040512 , 7808019642 , 1616100433
n×2
4004983276
n×3
6007474914
n×4
8009966552
n×5
10012458190
n÷2
1001245819
n÷3
667497212.66667
n÷3
500622909.5
n÷5
400498327.6
n2
4009972760259923044
n3
8.0299369210283E+27
n4
1.6079881538027E+37
n5
3.2199828319929E+46
2 √n
44749.208238806
3 √n
1260.4440439638
4 √n
211.54008660017
5 √n
72.496016260766
1 , 2 , 7 , 14 , 1879 , 3758 , 13153 , 26306 , 76123 , 152246 , 532861 , 1065722 , 143035117 , 286070234 , 1001245819 , 2002491638
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
-2002491637
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 2002491638 can be divided by 16 positive divisors.
The sum of these divisors (counting 2002491638) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111010110111001100011110110
3
Ternary
12011120001010002222
4
Quaternary
1313112321203312
5
Quinary
13100114213023
6
Senary
530412202342
8
Octal
16726714366
10
Decimal
2002491638
12
Duodecimal
47a7693b2
16
Hexadecimal
775b98f6
20
Vigesimal
1b5fb91i
36
Base36
x48cfq
md5
792a7f821f416b1e1d6f937a088a3e5c
sha1
0a2dd7402a38dff9da0641dab8fb28b792c743b4
sha256
025fe1dc2d0f2f0becf9a4f8728c932e9d9d70c0730ecafecd7caca3a129d4f1
sha512
4528dab706af34d294ca772062fb2e5483b99ae355c9592bcff757b88a0c59b95378a4afd0345f1b4756fa9f4801b24b385bbd91247f3352cf57a3f9906f84d2
ripemd-160
79af67da034ad91f40f42dfae2fc78daa5ab5773
Diameter
4004983276
Circumference
12582026037.632
Area
1.2597700964728E+19
Volume
3.3635721119856E+28
Surface area
5.0390803858911E+19
Circumference
12582026037.632
Perimeter
8009966552
Area
4009972760259923044
Diagonal
2831950832.9983
Surface area
2.405983656156E+19
Volume
8.0299369210283E+27
Space diagonal
3468417258.7478
Perimeter
6007474914
Area
1.7363691394343E+18
Altitude
1734208629.3739
Surface area
1.7363691394343E+18
Volume
9.4633714155989E+26
Height
943983610.99944