49985899 is an odd 8-digits composite number following 49985898
and preceding 49985900 . In scientific notation, it is written as 4.9985899 × 10^7.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 46983936 positive integers (up to 49985899) that are relatively prime to 49985899.
49985899 has 8 divisors, whose sum is 52995600
The reverse of 49985899 is 99858994
Previous prime number is 1049
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
forty-nine million nine hundred eighty-five thousand eight hundred ninety-nine
Scientific notation
4.9985899 × 10^7
Engineering notation
4.9985899 × 10^6
Prime Factorization
17 × 1049 × 2803
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49985899
Product of the distinct prime numbers
The prime factorization of 49985899 is 17 × 1049 × 2803.
Since it has a total of 3 prime factors.
4 , 1 , 74 , 56 , 120 , 37 , 4335 , 4673 , 77945 , 36665 , 274983 , 929880 , 3679721 , 7143956 , 68411134 , 20754556 , 661476615 , 226430501 , 8548741607 , 5053552362
n×2
99971798
n×3
149957697
n×4
199943596
n×5
249929495
n÷2
24992949.5
n÷3
16661966.333333
n÷3
12496474.75
n÷5
9997179.8
n2
2498590098838201
n3
1.2489427232293E+23
n4
6.2429524820123E+30
n5
3.1205959222767E+38
2 √n
7070.0706502835
3 √n
368.36851425575
4 √n
84.083712158084
5 √n
34.655287130115
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
-49985898
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 49985899 can be divided by 8 positive divisors.
The sum of these divisors (counting 49985899) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111110101011100101101011
3
Ternary
10111001112202121
4
Quaternary
2332223211223
5
Quinary
100244022044
6
Senary
4543212111
8
Octal
276534553
10
Decimal
49985899
12
Duodecimal
148a7037
16
Hexadecimal
2fab96b
20
Vigesimal
fc84ej
36
Base36
trdd7
md5
7cd9402e2cb0cb4856aa9e037feda932
sha1
17200d8a39ccc7479f784eccf6b72f163508fed1
sha256
6b8bb9828dfd00683df37798c2657bbc6be8954686f9d78037244f0e38529eaf
sha512
0ff787671514d9f03a537f60e598d3ae88dfd96687bf169d2a6002e51755b43e4ec36e834ed2774dce0ffad3fe6536dc1e28f2bc90af04bbe524c08bbebecebd
ripemd-160
0af9056ff70eab36994eba2ff94284cfff0aeaad
Diameter
99971798
Circumference
314070666.16296
Area
7.8495522988423E+15
Volume
5.231559045402E+23
Surface area
3.1398209195369E+16
Circumference
314070666.16296
Perimeter
199943596
Area
2498590098838201
Diagonal
70690736.293212
Surface area
14991540593029206
Volume
1.2489427232293E+23
Space diagonal
86578116.730006
Perimeter
149957697
Area
1.0819212496191E+15
Altitude
43289058.365003
Surface area
1.0819212496191E+15
Volume
1.4718931148483E+22
Height
23563578.764404