1997348541 is an odd 10-digits composite number following 1997348540
and preceding 1997348542 . In scientific notation, it is written as 1.997348541 × 10^9.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 1294488000 positive integers (up to 1997348541) that are relatively prime to 1997348541.
1997348541 has 16 divisors, whose sum is 2737408128
The reverse of 1997348541 is 1458437991
Previous prime number is 1301
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion nine hundred ninety-seven million three hundred forty-eight thousand five hundred forty-one
Scientific notation
1.997348541 × 10^9
Engineering notation
1.997348541 × 10^9
Prime Factorization
3 × 37 × 1301 × 13831
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1997348541 Product of the distinct prime numbers
The prime factorization of 1997348541 is 3 × 37 × 1301 × 13831.
Since it has a total of 4 prime factors.
5 , 4 , 85 , 71 , 522 , 656 , 1035 , 607 , 39890 , 99101 , 428073 , 721675 , 6810041 , 4006864 , 82336222 , 47482151 , 266317470 , 157488939 , 1924651350 , 4391895891
n×2
3994697082
n×3
5992045623
n×4
7989394164
n×5
9986742705
n÷2
998674270.5
n÷3
665782847
n÷3
499337135.25
n÷5
399469708.2
n2
3989401194234828681
n3
7.9682246547686E+27
n4
1.5915321888562E+37
n5
3.1788444953665E+46
2 √n44691.705505608
3 √n1259.3640321695
4 √n211.40412840247
5 √n72.458738933291
1 , 3 , 37 , 111 , 1301 , 3903 , 13831 , 41493 , 48137 , 144411 , 511747 , 1535241 , 17994131 , 53982393 , 665782847 , 1997348541
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
-1997348540 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 1997348541 can be divided by 16 positive divisors.
The sum of these divisors (counting 1997348541) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111000011010001111010111101
3
Ternary
12011012100211002220
4
Quaternary
1313003101322331
5
Quinary
13042310123131
6
Senary
530110035553
8
Octal
16703217275
10
Decimal
1997348541
12
Duodecimal
478aa8bb9
16
Hexadecimal
770d1ebd
20
Vigesimal
1b438b71
36
Base36
x163zx
md5
fde13bdbb30b39d075613ced3c6ee51d
sha1
f8c632c49babd255886357eaf4c653ae1525f9fb
sha256
4b64dc9c38058e759ab3ef7993a72233bd7a8fe55f376af0192870cbe6d54e5e
sha512
518f0024f1dd3649c179baf268148a0d48d5aa91f56dc9c3528bcf74e704d98c655d7881aa3179bff41a735414773cbe3e7466217ef11a6c366882be349c1cc0
ripemd-160
84b9798bd2ea820fde4decaee0f584ec54722f1c
Diameter
3994697082
Circumference
12549711006.128
Area
1.253307348403E+19
Volume
3.3377221383432E+28
Surface area
5.0132293936122E+19
Circumference
12549711006.128
Perimeter
7989394164
Area
3989401194234828681
Diagonal
2824677395.4683
Surface area
2.3936407165409E+19
Volume
7.9682246547686E+27
Space diagonal
3459509153.4356
Perimeter
5992045623
Area
1.7274613900477E+18
Altitude
1729754576.7178
Surface area
1.7274613900477E+18
Volume
9.3906428123412E+26
Height
941559131.82277