8045890949 is an odd 10-digits composite number following 8045890948
and preceding 8045890950 . In scientific notation, it is written as 8.045890949 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 7854169680 positive integers (up to 8045890949) that are relatively prime to 8045890949.
8045890949 has 8 divisors, whose sum is 8237831712
The reverse of 8045890949 is 9490985408
Previous prime number is 1733
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
eight billion forty-five million eight hundred ninety thousand nine hundred forty-nine
Scientific notation
8.045890949 × 10^9
Engineering notation
8.045890949 × 10^9
Prime Factorization
43 × 1733 × 107971
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8045890949
Product of the distinct prime numbers
The prime factorization of 8045890949 is 43 × 1733 × 107971.
Since it has a total of 3 prime factors.
8 , 6 , 96 , 32 , 81 , 683 , 3856 , 114 , 89472 , 63290 , 128344 , 872344 , 5011231 , 6728302 , 31529863 , 35371230 , 428748693 , 871763045 , 5372042088 , 2440622931
n×2
16091781898
n×3
24137672847
n×4
32183563796
n×5
40229454745
n÷2
4022945474.5
n÷3
2681963649.6667
n÷3
2011472737.25
n÷5
1609178189.8
n2
6.47363611632E+19
n3
5.2086170235419E+29
n4
4.1907964566523E+39
n5
3.371869127968E+49
2 √n
89698.890455791
3 √n
2003.8169565372
4 √n
299.49773030157
5 √n
95.744718894219
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
-8045890948
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 8045890949 can be divided by 8 positive divisors.
The sum of these divisors (counting 8045890949) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011111100100101000110110000101
3
Ternary
202202201202121110002
4
Quaternary
13133210220312011
5
Quinary
112434222002244
6
Senary
3410215211045
8
Octal
73744506605
10
Decimal
8045890949
12
Duodecimal
1686676a85
16
Hexadecimal
1df928d85
20
Vigesimal
65e6g779
36
Base36
3p2bd6t
md5
bef54a04954309d2a2cfa049a5ebc9a1
sha1
0ee4b3c3c196868bb2293ea46e79b2c517913078
sha256
b9aae25fb1c01ce6abca98fe3c866faab30b1509a48a358f23922695e05e4b43
sha512
c99d8b1a3a932b3fda18b99db655d891e6486dcf0a68f31c088401ef8eb47bb56d2d7841153b65b47b69b713f43a8aabf6434e3c821db51c566dbe0125efc56f
ripemd-160
1b74b112e86e14dc461942ce31218f753d37f358
Diameter
16091781898
Circumference
50553823793.926
Area
2.0337527665045E+20
Volume
2.1817803968696E+30
Surface area
8.1350110660178E+20
Circumference
50553823793.926
Perimeter
32183563796
Area
6.47363611632E+19
Diagonal
11378608101.451
Surface area
3.884181669792E+20
Volume
5.2086170235419E+29
Space diagonal
13935891915.827
Perimeter
24137672847
Area
2.8031666657948E+19
Altitude
6967945957.9133
Surface area
2.8031666657948E+19
Volume
6.1384140299169E+28
Height
3792869367.1502