807768145 is an odd 9-digits composite number following 807768144
and preceding 807768146 . In scientific notation, it is written as 8.07768145 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 636271360 positive integers (up to 807768145) that are relatively prime to 807768145.
807768145 has 4 divisors, whose sum is 807866532
The reverse of 807768145 is 541867708
Previous prime number is 89345
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
eight hundred seven million seven hundred sixty-eight thousand one hundred forty-five
Scientific notation
8.07768145 × 10^8
Engineering notation
8.07768145 × 10^6
Prime Factorization
89345 × 9041
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
807768145
Product of the distinct prime numbers
The prime factorization of 807768145 is 89345 × 9041.
Since it has a total of 2 prime factors.
2 , 3 , 26 , 10 , 863 , 398 , 7295 , 4253 , 59702 , 3563 , 976914 , 683308 , 9334238 , 4291542 , 6541301 , 82269193 , 674012974 , 96095566 , 1756801850 , 2215868487
n×2
1615536290
n×3
2423304435
n×4
3231072580
n×5
4038840725
n÷2
403884072.5
n÷3
269256048.33333
n÷3
201942036.25
n÷5
161553629
n2
652489376076741025
n3
5.2706013294572E+26
n4
4.2574238589301E+35
n5
3.4390113730067E+44
2 √n
28421.262199276
3 √n
931.31280467679
4 √n
168.58606763098
5 √n
60.458496732707
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
-807768144
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 807768145 can be divided by 4 positive divisors.
The sum of these divisors (counting 807768145) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000001001011001000001010001
3
Ternary
2002021221212120201
4
Quaternary
300021121001101
5
Quinary
3123242040040
6
Senary
212053135201
8
Octal
6011310121
10
Decimal
807768145
12
Duodecimal
1a662a501
16
Hexadecimal
30259051
20
Vigesimal
cc8b075
36
Base36
dcx9w1
md5
14a32b6feb409400e54fc8effbc37def
sha1
70c460b8ab5d5d8ba77bcc1ea55a487333d7c93b
sha256
dc76426c099f5a699d054e9ba72e23bbb1e264ca5b499cdc63ed55af0a728fef
sha512
47a3cbdc3546642c74861127f0505b23d556dc017f16a10537d31fe6efeb474a4b7724b2e9c7879fcf0a08ca83fba29e8af9300825dbf58e9a0a41d4796c94d8
ripemd-160
9a70de113f89865efeb729ae3485aae597861e02
Diameter
1615536290
Circumference
5075356940.2717
Area
2.0498558304281E+18
Volume
2.2077443222164E+27
Surface area
8.1994233217123E+18
Circumference
5075356940.2717
Perimeter
3231072580
Area
652489376076741025
Diagonal
1142356665.912
Surface area
3914936256460446150
Volume
5.2706013294572E+26
Space diagonal
1399095467.8757
Perimeter
2423304435
Area
2.8253618769096E+17
Altitude
699547733.93783
Surface area
2.8253618769096E+17
Volume
6.2114632349833E+25
Height
380785555.30399