1145320897 is an odd 10-digits composite number following 1145320896
and preceding 1145320898 . In scientific notation, it is written as 1.145320897 × 10^9.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 981703620 positive integers (up to 1145320897) that are relatively prime to 1145320897.
1145320897 has 4 divisors, whose sum is 1308938176
The reverse of 1145320897 is 7980235411
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion one hundred forty-five million three hundred twenty thousand eight hundred ninety-seven
Scientific notation
1.145320897 × 10^9
Engineering notation
1.145320897 × 10^9
Prime Factorization
7 × 163617271
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1145320897 Product of the distinct prime numbers
The prime factorization of 1145320897 is 7 × 163617271.
Since it has a total of 2 prime factors.
4 , 2 , 5 , 42 , 728 , 7 , 3962 , 9191 , 39287 , 31892 , 300688 , 583559 , 189198 , 6584303 , 20275995 , 23452907 , 407632426 , 107586835 , 5852447049 , 4328409288
n×2
2290641794
n×3
3435962691
n×4
4581283588
n×5
5726604485
n÷2
572660448.5
n÷3
381773632.33333
n÷3
286330224.25
n÷5
229064179.4
n2
1311759957104884609
n3
1.50238609072E+27
n4
1.7207141850638E+36
n5
1.9707699139179E+45
2 √n33842.589986583
3 √n1046.2666803798
4 √n183.96355613703
5 √n64.831405505537
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1145320896 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1145320897 can be divided by 4 positive divisors.
The sum of these divisors (counting 1145320897) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100010001000011010111000001
3
Ternary
2221211010022220111
4
Quaternary
1010101003113001
5
Quinary
4321200232042
6
Senary
305352111321
8
Octal
10421032701
10
Decimal
1145320897
12
Duodecimal
27b695541
16
Hexadecimal
444435c1
20
Vigesimal
hhi524h
36
Base36
ixw79d
md5
786ede79a5a78514bb68e02e22320011
sha1
c90fc7e288d5f8d3f5df5a182e8b76d2dc33e1bf
sha256
5a85d570e0f1410fcfc442ff574289132bfe90a96e23eb80899c78324d68a37d
sha512
70772b0fb7959a6e3a5861483a3347dc0d04e58785dd61fdc46678ab6119cae9898d8b625aec2f8fd18e0d2affd48fdfaf80fef9069b64500e81876d6ab8708e
ripemd-160
062227103d5634b3674b62752173f6298b159c8a
Diameter
2290641794
Circumference
7196263432.0361
Area
4.121015444514E+18
Volume
6.2931801406155E+27
Surface area
1.6484061778056E+19
Circumference
7196263432.0361
Perimeter
4581283588
Area
1311759957104884609
Diagonal
1619728345.8067
Surface area
7870559742629307654
Volume
1.50238609072E+27
Space diagonal
1983753984.5744
Perimeter
3435962691
Area
5.6800872326001E+17
Altitude
991876992.28718
Surface area
5.6800872326001E+17
Volume
1.7705789878475E+26
Height
539909448.60224