942741749 is an odd 9-digits composite number following 942741748
and preceding 942741750 . In scientific notation, it is written as 9.42741749 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 887286336 positive integers (up to 942741749) that are relatively prime to 942741749.
942741749 has 4 divisors, whose sum is 998197164
The reverse of 942741749 is 947147249
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
nine hundred forty-two million seven hundred forty-one thousand seven hundred forty-nine
Scientific notation
9.42741749 × 10^8
Engineering notation
9.42741749 × 10^6
Prime Factorization
17 × 55455397
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
942741749
Product of the distinct prime numbers
The prime factorization of 942741749 is 17 × 55455397.
Since it has a total of 2 prime factors.
2 , 1 , 32 , 92 , 897 , 191 , 2173 , 9666 , 68735 , 56612 , 361980 , 734688 , 8785497 , 8266573 , 80595702 , 95683361 , 108225616 , 535323544 , 819581845 , 3434088436
n×2
1885483498
n×3
2828225247
n×4
3770966996
n×5
4713708745
n÷2
471370874.5
n÷3
314247249.66667
n÷3
235685437.25
n÷5
188548349.8
n2
888762005307579001
n3
8.3787304732841E+26
n4
7.8989790207835E+35
n5
7.4466972973677E+44
2 √n
30704.099872818
3 √n
980.53758822068
4 √n
175.22585389382
5 √n
62.356043022626
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
-942741748
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 942741749 can be divided by 4 positive divisors.
The sum of these divisors (counting 942741749) is 1, the average is 0.25.
Base
System
Value
2
Binary
111000001100010001100011110101
3
Ternary
2102200221020120002
4
Quaternary
320030101203311
5
Quinary
3412320213444
6
Senary
233314121045
8
Octal
7014214365
10
Decimal
942741749
12
Duodecimal
223880185
16
Hexadecimal
383118f5
20
Vigesimal
eec2e79
36
Base36
fla86t
md5
b32368831597f84d77c469d9fad62ba1
sha1
6fa37500eb78355ded0cff66e711d07ed50ee501
sha256
6b927724134ab491f4f727f3a09b13cdb720ae5f0ebeda85e716094907ca34d4
sha512
f6bafc53b0037f12734c61ad8922981321ab0573860131fc0421f3438011bda601343d5be85a4ef4c7e89a33f4ea0baad5a6b3223969c06f2587c042de3b8224
ripemd-160
04e8c254d4c490a92894450a5b41058855718a9a
Diameter
1885483498
Circumference
5923421105.7816
Area
2.792128186664E+18
Volume
3.5096744135038E+27
Surface area
1.1168512746656E+19
Circumference
5923421105.7816
Perimeter
3770966996
Area
888762005307579001
Diagonal
1333238167.2511
Surface area
5332572031845474006
Volume
8.3787304732841E+26
Space diagonal
1632876607.6843
Perimeter
2828225247
Area
3.8484523725738E+17
Altitude
816438303.84217
Surface area
3.8484523725738E+17
Volume
9.8744285589893E+25
Height
444412722.41704