2947999742 is an even 10-digits composite number following 2947999741
and preceding 2947999743 . In scientific notation, it is written as 2.947999742 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 1471381192 positive integers (up to 2947999742) that are relatively prime to 2947999742.
2947999742 has 8 divisors, whose sum is 4429855656
The reverse of 2947999742 is 2479997492
Previous prime number is 563
Is Prime? no Number parity even Number length 10 Sum of Digits 62 Digital Root 8
Name
two billion nine hundred forty-seven million nine hundred ninety-nine thousand seven hundred forty-two
Scientific notation
2.947999742 × 10^9
Engineering notation
2.947999742 × 10^9
Prime Factorization
2 × 563 × 2618117
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2947999742 Product of the distinct prime numbers
The prime factorization of 2947999742 is 2 × 563 × 2618117.
Since it has a total of 3 prime factors.
10 , 3 , 15 , 86 , 765 , 317 , 3432 , 9559 , 37932 , 5121 , 478681 , 531104 , 7771716 , 4726037 , 21479170 , 22971180 , 474141318 , 472569790 , 1168933684 , 2961662012
n×2
5895999484
n×3
8843999226
n×4
11791998968
n×5
14739998710
n÷2
1473999871
n÷3
982666580.66667
n÷3
736999935.5
n÷5
589599948.4
n2
8690702478832066564
n3
2.5620188665396E+28
n4
7.5528309575578E+37
n5
2.226574371425E+47
2 √n54295.485466105
3 √n1433.8679156963
4 √n233.01391689362
5 √n78.325917027658
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
-2947999741 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 2947999742 can be divided by 8 positive divisors.
The sum of these divisors (counting 2947999742) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101111101101101110011111111110
3
Ternary
21121110011220101122
4
Quaternary
2233231232133332
5
Quinary
22014141442432
6
Senary
1204305510542
8
Octal
25755563776
10
Decimal
2947999742
12
Duodecimal
6a3342452
16
Hexadecimal
afb6e7fe
20
Vigesimal
2614jj72
36
Base36
1cr5v5q
md5
e490ba11713de8385f446d423c360a75
sha1
ff2e8a28099a863107ba09959db6bca073db4437
sha256
8a0c1995139b7c37c37c23b45eb43b04134e0737cdaaeb6dd2cc6fc45d341098
sha512
ac516dbcbb4d66bcdb9fe8ec1503bf16fe571445953989d37dddd886f7d94fa0c44c36ba14981483f6c699ef3e1a2cfa75d880e1ae560321cd75edf07580a1ed
ripemd-160
a7d89e2fe0bd6ed591b8e9443bd2c263ee379970
Diameter
5895999484
Circumference
18522828664.504
Area
2.7302647062033E+19
Volume
1.0731759532639E+29
Surface area
1.0921058824813E+20
Circumference
18522828664.504
Perimeter
11791998968
Area
8690702478832066564
Diagonal
4169101217.0088
Surface area
5.2144214872992E+19
Volume
2.5620188665396E+28
Space diagonal
5106085333.8439
Perimeter
8843999226
Area
3.7631845617005E+18
Altitude
2553042666.922
Surface area
3.7631845617005E+18
Volume
3.0193681900967E+27
Height
1389700405.6696