1997454076 is an even 10-digits composite number following 1997454075
and preceding 1997454077 . In scientific notation, it is written as 1.997454076 × 10^9.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 984660320 positive integers (up to 1997454076) that are relatively prime to 1997454076.
1997454076 has 12 divisors, whose sum is 3544778160
The reverse of 1997454076 is 6704547991
Previous prime number is 71
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion nine hundred ninety-seven million four hundred fifty-four thousand seventy-six
Scientific notation
1.997454076 × 10^9
Engineering notation
1.997454076 × 10^9
Prime Factorization
2 × 2 × 71 × 7033289
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
998727038 Product of the distinct prime numbers
The prime factorization of 1997454076 is 2 × 2 × 71 × 7033289.
Since it has a total of 4 prime factors.
10 , 5 , 45 , 64 , 610 , 590 , 9447 , 3795 , 25146 , 32486 , 38869 , 994811 , 6994373 , 2489352 , 16868249 , 30279200 , 691568009 , 383778505 , 9144443855 , 6867103726
n×2
3994908152
n×3
5992362228
n×4
7989816304
n×5
9987270380
n÷2
998727038
n÷3
665818025.33333
n÷3
499363519
n÷5
399490815.2
n2
3989822785729013776
n3
7.9694877858721E+27
n4
1.5918685861522E+37
n5
3.1796843958662E+46
2 √n44692.886190086
3 √n1259.3862123482
4 √n211.4069208661
5 √n72.459504625532
1 , 2 , 4 , 71 , 142 , 284 , 7033289 , 14066578 , 28133156 , 499363519 , 998727038 , 1997454076
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
-1997454075 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 1997454076 can be divided by 12 positive divisors.
The sum of these divisors (counting 1997454076) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110111000011101011101011111100
3
Ternary
12011012120011212121
4
Quaternary
1313003223223330
5
Quinary
13042322012301
6
Senary
530112212324
8
Octal
16703535374
10
Decimal
1997454076
12
Duodecimal
478b3a0a4
16
Hexadecimal
770ebafc
20
Vigesimal
1b441f3g
36
Base36
x18dfg
md5
17a90aede849b63d6813dada9b32cf10
sha1
b2b1326ceaa5a5b40fc6b7b305c4e74227095096
sha256
13a5438be9d9252ad248cba505be9cb037e55e33dc2a22e7fdf186647595438f
sha512
5a817942d35f2496b76dad91ab75a186740de03736b628b3b88ba0292c73cad6812739a812147e7b38b9321a808125198ab1f39c60b72bab1adff0a2fbca69c4
ripemd-160
1fa1ce8097409f6b4b3eab184c8aea40b77d87b6
Diameter
3994908152
Circumference
12550374102.089
Area
1.2534397952771E+19
Volume
3.3382512374626E+28
Surface area
5.0137591811086E+19
Circumference
12550374102.089
Perimeter
7989816304
Area
3989822785729013776
Diagonal
2824826644.4966
Surface area
2.3938936714374E+19
Volume
7.9694877858721E+27
Space diagonal
3459691945.4175
Perimeter
5992362228
Area
1.7276439445197E+18
Altitude
1729845972.7088
Surface area
1.7276439445197E+18
Volume
9.3921314266225E+26
Height
941608881.49887