2145714897 is an odd 10-digits composite number following 2145714896
and preceding 2145714898 . In scientific notation, it is written as 2.145714897 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 1355188320 positive integers (up to 2145714897) that are relatively prime to 2145714897.
2145714897 has 8 divisors, whose sum is 3011529760
The reverse of 2145714897 is 7984175412
Previous prime number is 19
Is Prime? no Number parity odd Number length 10 Sum of Digits 48 Digital Root 3
Name
two billion one hundred forty-five million seven hundred fourteen thousand eight hundred ninety-seven
Scientific notation
2.145714897 × 10^9
Engineering notation
2.145714897 × 10^9
Prime Factorization
3 × 19 × 37644121
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2145714897 Product of the distinct prime numbers
The prime factorization of 2145714897 is 3 × 19 × 37644121.
Since it has a total of 3 prime factors.
8 , 4 , 73 , 23 , 897 , 749 , 5272 , 7816 , 1056 , 57269 , 348899 , 841676 , 8013657 , 7400350 , 80563502 , 85937645 , 792439660 , 300949548 , 4455260257 , 9840871108
n×2
4291429794
n×3
6437144691
n×4
8582859588
n×5
10728574485
n÷2
1072857448.5
n÷3
715238299
n÷3
536428724.25
n÷5
429142979.4
n2
4604092419207720609
n3
9.8790696910588E+27
n4
2.1197667004606E+37
n5
4.5484149873428E+46
2 √n46321.861976825
3 √n1289.8048493927
4 √n215.22514252946
5 √n73.504580486614
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2145714896 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2145714897 can be divided by 8 positive divisors.
The sum of these divisors (counting 2145714897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111111001010000001011010001
3
Ternary
12112112112121111010
4
Quaternary
1333321100023101
5
Quinary
13343300334042
6
Senary
552530041133
8
Octal
17771201321
10
Decimal
2145714897
12
Duodecimal
4ba7191a9
16
Hexadecimal
7fe502d1
20
Vigesimal
1daae74h
36
Base36
zhi47l
md5
7bffac598ab456e336f29ea24ef8cb17
sha1
4df1d772c9e06dbf9aeb7beb5f4c684ae73082ba
sha256
16c483ad76aa766a9c65a5d762806a422b91b0e7ae1a7db0502eb474f3b92c91
sha512
a19c536f29565778015b40d610fada432f513ac790c7e3c9fad8f0ee37819a57d116d4c665203b4b8cebac48563ede7f261d0fe07eea001d8147d59c34f059e8
ripemd-160
3f168333be040d0bea8903df06db6aeb1e375ec3
Diameter
4291429794
Circumference
13481924314.227
Area
1.4464182920631E+19
Volume
4.1381350354309E+28
Surface area
5.7856731682526E+19
Circumference
13481924314.227
Perimeter
8582859588
Area
4604092419207720609
Diagonal
3034499108.3234
Surface area
2.7624554515246E+19
Volume
9.8790696910588E+27
Space diagonal
3716487220.1614
Perimeter
6437144691
Area
1.9936304982026E+18
Altitude
1858243610.0807
Surface area
1.9936304982026E+18
Volume
1.1642595283937E+27
Height
1011499702.7745