2893996947 is an odd 10-digits composite number following 2893996946
and preceding 2893996948 . In scientific notation, it is written as 2.893996947 × 10^9.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 1928829672 positive integers (up to 2893996947) that are relatively prime to 2893996947.
2893996947 has 8 divisors, whose sum is 3859665856
The reverse of 2893996947 is 7496993982
Previous prime number is 3907
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 66
Digital Root 3
Name
two billion eight hundred ninety-three million nine hundred ninety-six thousand nine hundred forty-seven
Scientific notation
2.893996947 × 10^9
Engineering notation
2.893996947 × 10^9
Prime Factorization
3 × 3907 × 246907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2893996947
Product of the distinct prime numbers
The prime factorization of 2893996947 is 3 × 3907 × 246907.
Since it has a total of 3 prime factors.
4 , 6 , 58 , 61 , 914 , 594 , 8943 , 9212 , 14181 , 37739 , 77174 , 315244 , 7869249 , 2344571 , 69827474 , 46352749 , 687598561 , 80936960 , 7206492530 , 7923239268
n×2
5787993894
n×3
8681990841
n×4
11575987788
n×5
14469984735
n÷2
1446998473.5
n÷3
964665649
n÷3
723499236.75
n÷5
578799389.4
n2
8375218329245320809
n3
2.4237856275294E+28
n4
7.0144282062527E+37
n5
2.0299733813846E+47
2 √n
53795.882249481
3 √n
1425.0584889505
4 √n
231.93939348347
5 √n
78.03682900953
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
-2893996946
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 2893996947 can be divided by 8 positive divisors.
The sum of these divisors (counting 2893996947) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101100011111101110001110010011
3
Ternary
21110200120021111010
4
Quaternary
2230133232032103
5
Quinary
21411330400242
6
Senary
1155100222003
8
Octal
25437561623
10
Decimal
2893996947
12
Duodecimal
68923a903
16
Hexadecimal
ac7ee393
20
Vigesimal
25479c77
36
Base36
1bv0ec3
md5
78c5e00cc20e6ab26007bb22a42998c8
sha1
f66f74b22994c5fd0ee4d03f3db8c1f008874619
sha256
1f32bad11c2eb5c7edf0410c970fe333b1dc5f6b5a5a2e72a573a6c50d36b1b5
sha512
143bebc0a5af32b84d74a21f09843c22ed8ba6c16d98ee8e35142f1b45b2d15b4d8e5fbde4ae4c13e458bb1e75f205a0366413eadfe8e64991381862dbe47148
ripemd-160
e5506256c1fa8579502c4df5162af105d1843823
Diameter
5787993894
Circumference
18183519096.413
Area
2.6311524375368E+19
Volume
1.0152729495097E+29
Surface area
1.0524609750147E+20
Circumference
18183519096.413
Perimeter
11575987788
Area
8375218329245320809
Diagonal
4092729731.9137
Surface area
5.0251309975472E+19
Volume
2.4237856275294E+28
Space diagonal
5012549749.1532
Perimeter
8681990841
Area
3.6265759176838E+18
Altitude
2506274874.5766
Surface area
3.6265759176838E+18
Volume
2.8564587556143E+27
Height
1364243243.9712