942894989 is an odd 9-digits composite number following 942894988
and preceding 942894990 . In scientific notation, it is written as 9.42894989 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 8 positive divisors.
There are 926711820 positive integers (up to 942894989) that are relatively prime to 942894989.
942894989 has 8 divisors, whose sum is 959360640
The reverse of 942894989 is 989498249
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
nine hundred forty-two million eight hundred ninety-four thousand nine hundred eighty-nine
Scientific notation
9.42894989 × 10^8
Engineering notation
9.42894989 × 10^6
Prime Factorization
59 × 59 × 59 × 4591
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
270869
Product of the distinct prime numbers
The prime factorization of 942894989 is 59 × 59 × 59 × 4591.
Since it has a total of 4 prime factors.
1 , 10 , 69 , 95 , 259 , 505 , 2731 , 5750 , 88276 , 92215 , 689601 , 355843 , 1264673 , 8630932 , 1766622 , 94943256 , 804551877 , 490728783 , 7671948484 , 4109809633
n×2
1885789978
n×3
2828684967
n×4
3771579956
n×5
4714474945
n÷2
471447494.5
n÷3
314298329.66667
n÷3
235723747.25
n÷5
188578997.8
n2
889050960281310121
n3
8.3828169541489E+26
n4
7.9041160997712E+35
n5
7.4527514629485E+44
2 √n
30706.595203637
3 √n
980.5907132112
4 √n
175.23297407633
5 √n
62.358070050456
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
-942894988
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 942894989 can be divided by 8 positive divisors.
The sum of these divisors (counting 942894989) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000001100110110111110001101
3
Ternary
2102201020000202122
4
Quaternary
320030312332031
5
Quinary
3412340114424
6
Senary
233321302325
8
Octal
7014667615
10
Decimal
942894989
12
Duodecimal
2239349a5
16
Hexadecimal
38336f8d
20
Vigesimal
eed1h99
36
Base36
fldifh
md5
f7e452e772dfd064d619a8db886d1272
sha1
1791c73f4cc8443ed9612123a72aa8671a11b94d
sha256
aa493fb5046a0946197a184ebb501d819f5bf5ca537c95e12165d16210beba80
sha512
ad6c90e1eeffe24a392370994117ac084c1036374d8529ff23356b094e7fe4c616490b149ea1e0fd711efb89f21b29bf99f47b33215255b2938c748de8985976
ripemd-160
ad6d89994825a5f0c70cd2a78d514284afd1e76f
Diameter
1885789978
Circumference
5924383941.0981
Area
2.7930359654867E+18
Volume
3.5113861546056E+27
Surface area
1.1172143861947E+19
Circumference
5924383941.0981
Perimeter
3771579956
Area
889050960281310121
Diagonal
1333454881.3374
Surface area
5334305761687860726
Volume
8.3828169541489E+26
Space diagonal
1633142027.1501
Perimeter
2828684967
Area
3.8497035843128E+17
Altitude
816571013.57505
Surface area
3.8497035843128E+17
Volume
9.8792445228737E+25
Height
444484960.44581