2912994771 is an odd 10-digits composite number following 2912994770
and preceding 2912994772 . In scientific notation, it is written as 2.912994771 × 10^9.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 1941996512 positive integers (up to 2912994771) that are relatively prime to 2912994771.
2912994771 has 4 divisors, whose sum is 3883993032
The reverse of 2912994771 is 1774992192
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
two billion nine hundred twelve million nine hundred ninety-four thousand seven hundred seventy-one
Scientific notation
2.912994771 × 10^9
Engineering notation
2.912994771 × 10^9
Prime Factorization
3 × 970998257
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2912994771
Product of the distinct prime numbers
The prime factorization of 2912994771 is 3 × 970998257.
Since it has a total of 2 prime factors.
10 , 1 , 47 , 43 , 784 , 497 , 2149 , 1248 , 1 , 15720 , 597616 , 494237 , 1707945 , 4151754 , 8307487 , 40405094 , 409302335 , 279738823 , 9509492550 , 910669016
n×2
5825989542
n×3
8738984313
n×4
11651979084
n×5
14564973855
n÷2
1456497385.5
n÷3
970998257
n÷3
728248692.75
n÷5
582598954.2
n2
8485538535873342441
n3
2.4718329384118E+28
n4
7.2004364243792E+37
n5
2.0974833653134E+47
2 √n
53972.166632441
3 √n
1428.1699855119
4 √n
232.31910518173
5 √n
78.139016563198
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
-2912994770
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 2912994771 can be divided by 4 positive divisors.
The sum of these divisors (counting 2912994771) is 1, the average is 0.25.
Base
System
Value
2
Binary
10101101101000001100010111010011
3
Ternary
21112000022110121020
4
Quaternary
2231220030113103
5
Quinary
21431211313041
6
Senary
1201015330523
8
Octal
25550142723
10
Decimal
2912994771
12
Duodecimal
693680a43
16
Hexadecimal
ada0c5d3
20
Vigesimal
25a646ib
36
Base36
1c6bl5f
md5
de64a2b3d2e22c41b6c0c6cbba479c6b
sha1
1003ea09de3a30f0745fb9be65e1a715744f7a5b
sha256
a7b061511bc15ee2ef67fb885d000986a2d39c88734b698ccba077772d257aa8
sha512
98ed19447c4067b5454461de140bcc55094047ced1628abc082370c93ac4f91dd5f886afe20ea2da7ac393d605f5dff8096fc3c62ef6792dc6f060b90940ad59
ripemd-160
12386b18719b1a4c5a7bd6ac942b579ceb6bf742
Diameter
5825989542
Circumference
18302885945.038
Area
2.6658105526053E+19
Volume
1.0353989600288E+29
Surface area
1.0663242210421E+20
Circumference
18302885945.038
Perimeter
11651979084
Area
8485538535873342441
Diagonal
4119596712.2701
Surface area
5.091323121524E+19
Volume
2.4718329384118E+28
Space diagonal
5045454945.5545
Perimeter
8738984313
Area
3.6743459684291E+18
Altitude
2522727472.7772
Surface area
3.6743459684291E+18
Volume
2.9130830545188E+27
Height
1373198904.09