2017939988 is an even 10-digits composite number following 2017939987
and preceding 2017939989 . In scientific notation, it is written as 2.017939988 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 1000040832 positive integers (up to 2017939988) that are relatively prime to 2017939988.
2017939988 has 12 divisors, whose sum is 3562647060
The reverse of 2017939988 is 8899397102
Previous prime number is 113
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
two billion seventeen million nine hundred thirty-nine thousand nine hundred eighty-eight
Scientific notation
2.017939988 × 10^9
Engineering notation
2.017939988 × 10^9
Prime Factorization
2 × 2 × 113 × 4464469
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1008969994 Product of the distinct prime numbers
The prime factorization of 2017939988 is 2 × 2 × 113 × 4464469.
Since it has a total of 4 prime factors.
3 , 8 , 17 , 59 , 553 , 597 , 1373 , 9069 , 7505 , 54522 , 155625 , 722809 , 7711018 , 8333666 , 83276549 , 21172288 , 515995847 , 661239605 , 9956012274 , 580301928
n×2
4035879976
n×3
6053819964
n×4
8071759952
n×5
10089699940
n÷2
1008969994
n÷3
672646662.66667
n÷3
504484997
n÷5
403587997.6
n2
4072081795169440144
n3
8.2172166888792E+27
n4
1.658185014655E+37
n5
3.3461178485748E+46
2 √n44921.486929976
3 √n1263.6770033069
4 √n211.94689648583
5 √n72.607527716899
1 , 2 , 4 , 113 , 226 , 452 , 4464469 , 8928938 , 17857876 , 504484997 , 1008969994 , 2017939988
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
-2017939987 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 2017939988 can be divided by 12 positive divisors.
The sum of these divisors (counting 2017939988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111000010001110101001000010100
3
Ternary
12012122002222021002
4
Quaternary
1320101311020110
5
Quinary
13113043034423
6
Senary
532123242432
8
Octal
17021651024
10
Decimal
2017939988
12
Duodecimal
483979418
16
Hexadecimal
78475214
20
Vigesimal
1bac29j8
36
Base36
xdfggk
md5
985c745c05ef5c91f3c2d69d0633ea42
sha1
c384df3103d6a2a516f2a9435f2f259011d4a5e6
sha256
4c1644bb7cb767995d2c21b5bce8ee16e7b02fdcb1decf88334f8bc961144863
sha512
9f4f9f9ffb0c1fde0eb40f6aadbccb3c1880a38e98be6d0ad288d06ab7159f940eb3abd1af393b8cab9f2d8bdd636eda14261879889366d4de2f440c2c5eb648
ripemd-160
883885bd53e5661a4af882737d9be143fe922cdd
Diameter
4035879976
Circumference
12679090883.372
Area
1.2792822252521E+19
Volume
3.4420196776985E+28
Surface area
5.1171289010084E+19
Circumference
12679090883.372
Perimeter
8071759952
Area
4072081795169440144
Diagonal
2853798099.0846
Surface area
2.4432490771017E+19
Volume
8.2172166888792E+27
Space diagonal
3495174585.8409
Perimeter
6053819964
Area
1.7632631404524E+18
Altitude
1747587292.9205
Surface area
1.7632631404524E+18
Volume
9.684082738643E+26
Height
951266033.0282