1997995712 is an even 10-digits composite number following 1997995711
and preceding 1997995713 . In scientific notation, it is written as 1.997995712 × 10^9.
The sum of its digits is 59. It has a total of 7 prime factors and 14 positive divisors.
There are 998997824 positive integers (up to 1997995712) that are relatively prime to 1997995712.
1997995712 has 14 divisors, whose sum is 3964772868
The reverse of 1997995712 is 2175997991
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 59 Digital Root 5
Name
one billion nine hundred ninety-seven million nine hundred ninety-five thousand seven hundred twelve
Scientific notation
1.997995712 × 10^9
Engineering notation
1.997995712 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 31218683
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
62437366 Product of the distinct prime numbers
The prime factorization of 1997995712 is 2 × 2 × 2 × 2 × 2 × 2 × 31218683.
Since it has a total of 7 prime factors.
10 , 5 , 8 , 58 , 935 , 739 , 607 , 9758 , 31481 , 14494 , 415038 , 139747 , 35515 , 4621280 , 35296307 , 58893734 , 958328155 , 419756563 , 3700535259 , 511271619
n×2
3995991424
n×3
5993987136
n×4
7991982848
n×5
9989978560
n÷2
998997856
n÷3
665998570.66667
n÷3
499498928
n÷5
399599142.4
n2
3991986865170386944
n3
7.9759726389708E+27
n4
1.5935959131693E+37
n5
3.183997801173E+46
2 √n44698.945311942
3 √n1259.5000351175
4 √n211.42125085228
5 √n72.463433869313
1 , 2 , 4 , 8 , 16 , 32 , 64 , 31218683 , 62437366 , 124874732 , 249749464 , 499498928 , 998997856 , 1997995712
14 divisors
τ Total Divisors
14 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1997995711 Sum of the proper positive divisors of n
A Arithmetic Mean
0.071428571428571 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
14 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1997995712 can be divided by 14 positive divisors.
The sum of these divisors (counting 1997995712) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
1110111000101101111111011000000
3
Ternary
12011020120200212012
4
Quaternary
1313011233323000
5
Quinary
13042441330322
6
Senary
530131552052
8
Octal
16705577300
10
Decimal
1997995712
12
Duodecimal
47915b628
16
Hexadecimal
7716fec0
20
Vigesimal
1b47995c
36
Base36
x1jzcw
md5
19f462917b989a8915988a98d759721c
sha1
cce453ecbb1d529ae235f3257d93e90d44e378d0
sha256
05484169dd148c36f906da30fb24a78476b02d67877ddea66610d23e2a738570
sha512
4213f0b712f2c0dc826204c7c5e2badcd598ca3f3cb0566b0546ce8578b5d98336333c18ecdcd3054a950b51ac9be32f3bce52440c58f146885d6cf0828dc51f
ripemd-160
8a45e23b7e1e2cade9085458781d7ba4b7ebf257
Diameter
3995991424
Circumference
12553777301.446
Area
1.2541196608846E+19
Volume
3.3409676063765E+28
Surface area
5.0164786435385E+19
Circumference
12553777301.446
Perimeter
7991982848
Area
3991986865170386944
Diagonal
2825592633.4737
Surface area
2.3951921191022E+19
Volume
7.9759726389708E+27
Space diagonal
3460630086.4888
Perimeter
5993987136
Area
1.7285810184057E+18
Altitude
1730315043.2444
Surface area
1.7285810184057E+18
Volume
9.399773899291E+26
Height
941864211.1579