2012345988 is an even 10-digits composite number following 2012345987
and preceding 2012345989 . In scientific notation, it is written as 2.012345988 × 10^9.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 665499744 positive integers (up to 2012345988) that are relatively prime to 2012345988.
2012345988 has 24 divisors, whose sum is 4732449792
The reverse of 2012345988 is 8895432102
Previous prime number is 127
Is Prime? no Number parity even Number length 10 Sum of Digits 42 Digital Root 6
Name
two billion twelve million three hundred forty-five thousand nine hundred eighty-eight
Scientific notation
2.012345988 × 10^9
Engineering notation
2.012345988 × 10^9
Prime Factorization
2 × 2 × 3 × 127 × 1320437
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1006172994 Product of the distinct prime numbers
The prime factorization of 2012345988 is 2 × 2 × 3 × 127 × 1320437.
Since it has a total of 5 prime factors.
3 , 9 , 60 , 59 , 555 , 97 , 8870 , 2728 , 53051 , 94815 , 480515 , 546540 , 9666572 , 5480335 , 44939785 , 21144259 , 562132109 , 283349909 , 2196989201 , 8056090622
n×2
4024691976
n×3
6037037964
n×4
8049383952
n×5
10061729940
n÷2
1006172994
n÷3
670781996
n÷3
503086497
n÷5
402469197.6
n2
4049536375419696144
n3
8.1490682783359E+27
n4
1.6398744855847E+37
n5
3.29999484189E+46
2 √n44859.179528832
3 √n1262.508228656
4 √n211.7998572446
5 √n72.567227446106
1 , 2 , 3 , 4 , 6 , 12 , 127 , 254 , 381 , 508 , 762 , 1524 , 1320437 , 2640874 , 3961311 , 5281748 , 7922622 , 15845244 , 167695499 , 335390998 , 503086497 , 670781996 , 1006172994 , 2012345988
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2012345987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2012345988 can be divided by 24 positive divisors.
The sum of these divisors (counting 2012345988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110111111100011111011010000100
3
Ternary
12012020120202201220
4
Quaternary
1313330133122010
5
Quinary
13110130032423
6
Senary
531403320340
8
Octal
16774373204
10
Decimal
2012345988
12
Duodecimal
481b200b0
16
Hexadecimal
77f1f684
20
Vigesimal
1b8h34j8
36
Base36
xa3k3o
md5
02d2ad1cb65c194e668e9ace62bd6f04
sha1
163d7b351e9f2f0e66d7de1a4a640f01bff91972
sha256
5c36ddb8f0301709a6778ccc97b3e4901d45b9b99a76edc3a483e430cf6ec34a
sha512
ea25c7c4f5582ffc58712d0b1efdd1bb2265d0ef4402bd40f84b164bee8cf39ee73545cad4376308247ea083613adb664033ac7cd308da8ed471b1a54b854994
ripemd-160
6034e2465e7a9f0a239b5c9b0b998e81ca15cb98
Diameter
4024691976
Circumference
12643942744.763
Area
1.2721993727463E+19
Volume
3.4134737382429E+28
Surface area
5.0887974909853E+19
Circumference
12643942744.763
Perimeter
8049383952
Area
4049536375419696144
Diagonal
2845886988.4167
Surface area
2.4297218252518E+19
Volume
8.1490682783359E+27
Space diagonal
3485485493.6234
Perimeter
6037037964
Area
1.7535006873313E+18
Altitude
1742742746.8117
Surface area
1.7535006873313E+18
Volume
9.6037690666058E+26
Height
948628996.1389