49839957 is an odd 8-digits composite number following 49839956
and preceding 49839958 . In scientific notation, it is written as 4.9839957 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 33128808 positive integers (up to 49839957) that are relatively prime to 49839957.
49839957 has 12 divisors, whose sum is 72203040
The reverse of 49839957 is 75993894
Previous prime number is 347
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-nine million eight hundred thirty-nine thousand nine hundred fifty-seven
Scientific notation
4.9839957 × 10^7
Engineering notation
4.9839957 × 10^6
Prime Factorization
3 × 3 × 347 × 15959
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
16613319
Product of the distinct prime numbers
The prime factorization of 49839957 is 3 × 3 × 347 × 15959.
Since it has a total of 4 prime factors.
5 , 2 , 62 , 23 , 127 , 131 , 3014 , 4943 , 68743 , 52407 , 304519 , 861813 , 6286446 , 6115082 , 54315910 , 4547957 , 751027007 , 539458600 , 8984664572 , 3223655132
n×2
99679914
n×3
149519871
n×4
199359828
n×5
249199785
n÷2
24919978.5
n÷3
16613319
n÷3
12459989.25
n÷5
9967991.4
n2
2484021313761849
n3
1.2380351546497E+23
n4
6.1703618872231E+30
n5
3.0753057113364E+38
2 √n
7059.7419924527
3 √n
368.00966076166
4 √n
84.022270812283
5 √n
34.635027100578
1 , 3 , 9 , 347 , 1041 , 3123 , 15959 , 47877 , 143631 , 5537773 , 16613319 , 49839957
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49839956
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49839957 can be divided by 12 positive divisors.
The sum of these divisors (counting 49839957) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111110000111111101010101
3
Ternary
10110210010120100
4
Quaternary
2332013331111
5
Quinary
100224334312
6
Senary
4540124313
8
Octal
276077525
10
Decimal
49839957
12
Duodecimal
14836699
16
Hexadecimal
2f87f55
20
Vigesimal
fb9jhh
36
Base36
to8r9
md5
23b50a79b52a021028bfda56514f34d6
sha1
4b89ab9f9a78220e427031bdfa1279b600c23a8f
sha256
c7a1f890624b22263f763e1a9af6796184c7dd55d2065c3e9ee12abbb395cdd9
sha512
fc90fef6a51176c0dce0530deacc4ab60c3c4b87504f137ab571e8b1f3938fa21fd31b1d8739d2a7dba193e3eae451b74f28433b9e41d0d07c4c9057762010b2
ripemd-160
fb77afc70efc87cadb1733af2c0fb98ed622773b
Diameter
99679914
Circumference
313153685.53286
Area
7.8037831106747E+15
Volume
5.185869528978E+23
Surface area
3.1215132442699E+16
Circumference
313153685.53286
Perimeter
199359828
Area
2484021313761849
Diagonal
70484343.137492
Surface area
14904127882571094
Volume
1.2380351546497E+23
Space diagonal
86325337.771048
Perimeter
149519871
Area
1.0756127806299E+15
Altitude
43162668.885524
Surface area
1.0756127806299E+15
Volume
1.4590384220003E+22
Height
23494781.045831