49779870 is an even 8-digits composite number following 49779869
and preceding 49779871 . In scientific notation, it is written as 4.9779870 × 10^7.
The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors.
There are 11260800 positive integers (up to 49779870) that are relatively prime to 49779870.
49779870 has 32 divisors, whose sum is 91966464
The reverse of 49779870 is 07897794
Previous prime number is 101
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
forty-nine million seven hundred seventy-nine thousand eight hundred seventy
Scientific notation
4.9779870 × 10^7
Engineering notation
4.9779870 × 10^6
Prime Factorization
2 × 15 × 7 × 101 × 2347
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
49779870
Product of the distinct prime numbers
The prime factorization of 49779870 is 2 × 15 × 7 × 101 × 2347.
Since it has a total of 5 prime factors.
5 , 10 , 56 , 93 , 230 , 398 , 888 , 1102 , 21843 , 69549 , 768503 , 225005 , 1811568 , 4818344 , 21901417 , 86718154 , 352915792 , 198201013 , 8969530025 , 5915014800
n×2
99559740
n×3
149339610
n×4
199119480
n×5
248899350
n÷2
24889935
n÷3
16593290
n÷3
12444967.5
n÷5
9955974
n2
2478035457216900
n3
1.2335628291565E+23
n4
6.1406597272242E+30
n5
3.0568124293545E+38
2 √n
7055.4851002606
3 √n
367.86171060225
4 √n
83.996935064683
5 √n
34.626671879903
1 , 2 , 7 , 14 , 15 , 30 , 101 , 105 , 202 , 210 , 707 , 1414 , 1515 , 2347 , 3030 , 4694 , 10605 , 16429 , 21210 , 32858 , 35205 , 70410 , 237047 , 246435 , 474094 , 492870 , 1659329 , 3318658 , 3555705 , 7111410 , 24889935 , 49779870
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49779869
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49779870 can be divided by 32 positive divisors.
The sum of these divisors (counting 49779870) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10111101111001010010011110
3
Ternary
10110200002010220
4
Quaternary
2331321102132
5
Quinary
100220423440
6
Senary
4534542210
8
Octal
275712236
10
Decimal
49779870
12
Duodecimal
14807966
16
Hexadecimal
2f7949e
20
Vigesimal
fb29da
36
Base36
tmye6
md5
4ff0ded30e858e5b365e80f6a8024679
sha1
b7aefcc33c5ca18f65c45ed51e9dc9f48fdb990f
sha256
2529e03e6c9ca9c812f4abb5dab66999e5f3760683add98147fcc82c631e2300
sha512
340fdca924f77d4d4e81dc881646ad2a3f0f7c2dbcd4988c6ebaf34e7ce8227df61f961e2b04ab4ea8b36a83db0582ec71432e96031413ae21ba3155712600f4
ripemd-160
0311ce81433491af386dd496bb37547e2e77f093
Diameter
99559740
Circumference
312776147.77731
Area
7.7849779877276E+15
Volume
5.1671358957592E+23
Surface area
3.1139911950911E+16
Circumference
312776147.77731
Perimeter
199119480
Area
2478035457216900
Diagonal
70399367.28717
Surface area
14868212743301400
Volume
1.2335628291565E+23
Space diagonal
86221264.034174
Perimeter
149339610
Area
1.0730208287142E+15
Altitude
43110632.017087
Surface area
1.0730208287142E+15
Volume
1.4537677358603E+22
Height
23466455.76239