49789871 is an odd 8-digits composite number following 49789870
and preceding 49789872 . In scientific notation, it is written as 4.9789871 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 47520352 positive integers (up to 49789871) that are relatively prime to 49789871.
49789871 has 8 divisors, whose sum is 52068960
The reverse of 49789871 is 17898794
Previous prime number is 4253
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
forty-nine million seven hundred eighty-nine thousand eight hundred seventy-one
Scientific notation
4.9789871 × 10^7
Engineering notation
4.9789871 × 10^6
Prime Factorization
23 × 4253 × 509
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49789871
Product of the distinct prime numbers
The prime factorization of 49789871 is 23 × 4253 × 509.
Since it has a total of 3 prime factors.
1 , 10 , 29 , 48 , 117 , 195 , 1884 , 5969 , 27293 , 76884 , 73992 , 269860 , 7559324 , 8088637 , 33558459 , 81673245 , 487228442 , 357228995 , 3438330652 , 3235586652
n×2
99579742
n×3
149369613
n×4
199159484
n×5
248949355
n÷2
24894935.5
n÷3
16596623.666667
n÷3
12447467.75
n÷5
9957974.2
n2
2479031254196641
n3
1.2343064635142E+23
n4
6.1455959592838E+30
n5
3.0598843003086E+38
2 √n
7056.1938040278
3 √n
367.88634397728
4 √n
84.001153587482
5 √n
34.628063098961
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
-49789870
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 49789871 can be divided by 8 positive divisors.
The sum of these divisors (counting 49789871) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101111011101110101111
3
Ternary
10110200120212022
4
Quaternary
2331323232233
5
Quinary
100221233441
6
Senary
4535100355
8
Octal
275735657
10
Decimal
49789871
12
Duodecimal
148116bb
16
Hexadecimal
2f7bbaf
20
Vigesimal
fb3edb
36
Base36
tn63z
md5
4c8a7c567c5a298389a9f3ddf0fb9e52
sha1
05de0402542035967e5d1f32baaf03112f7bde50
sha256
68dc4d88ef3cec258466449ec88ae7dd9ef2c0b3559c04de6329ef32eb944fdc
sha512
52ef5f2b2f11730c690c7127b8a2150d55d9a4cca8c0afdd587254d31c9abf9892ddc1830742a4602117860b68e947cccf4a11c8450a82424c31fc5846c599b8
ripemd-160
70dbe9a08df256404961281fc9e19b0e3014c732
Diameter
99579742
Circumference
312838985.91357
Area
7.7881063762037E+15
Volume
5.1702508240728E+23
Surface area
3.1152425504815E+16
Circumference
312838985.91357
Perimeter
199159484
Area
2479031254196641
Diagonal
70413510.837007
Surface area
14874187525179846
Volume
1.2343064635142E+23
Space diagonal
86238586.2743
Perimeter
149369613
Area
1.0734520214549E+15
Altitude
43119293.13715
Surface area
1.0734520214549E+15
Volume
1.4546441173554E+22
Height
23471170.279002