49672868 is an even 8-digits composite number following 49672867
and preceding 49672869 . In scientific notation, it is written as 4.9672868 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 21288288 positive integers (up to 49672868) that are relatively prime to 49672868.
49672868 has 12 divisors, whose sum is 88701900
The reverse of 49672868 is 86827694
Previous prime number is 49
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-nine million six hundred seventy-two thousand eight hundred sixty-eight
Scientific notation
4.9672868 × 10^7
Engineering notation
4.9672868 × 10^6
Prime Factorization
2 × 2 × 49 × 253433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24836434
Product of the distinct prime numbers
The prime factorization of 49672868 is 2 × 2 × 49 × 253433.
Since it has a total of 4 prime factors.
5 , 1 , 54 , 75 , 394 , 365 , 8100 , 7053 , 21711 , 87417 , 336890 , 845974 , 5099622 , 3828266 , 27690525 , 25524698 , 201124045 , 682417153 , 9056024060 , 1767844519
n×2
99345736
n×3
149018604
n×4
198691472
n×5
248364340
n÷2
24836434
n÷3
16557622.666667
n÷3
12418217
n÷5
9934573.6
n2
2467393815345424
n3
1.2256252729367E+23
n4
6.0880322400048E+30
n5
3.0241002183751E+38
2 √n
7047.898126392
3 √n
367.5979481928
4 √n
83.951760710494
5 √n
34.611773034529
1 , 2 , 4 , 49 , 98 , 196 , 253433 , 506866 , 1013732 , 12418217 , 24836434 , 49672868
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
-49672867
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 49672868 can be divided by 12 positive divisors.
The sum of these divisors (counting 49672868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101011111001010100100
3
Ternary
10110110122100212
4
Quaternary
2331133022210
5
Quinary
100204012433
6
Senary
4532354552
8
Octal
275371244
10
Decimal
49672868
12
Duodecimal
14775a58
16
Hexadecimal
2f5f2a4
20
Vigesimal
fa9238
36
Base36
tkntw
md5
62ee23e5e0c96c25be3931674e6a5694
sha1
f49274c97af7aa1cd5b10ee9113c5534ccee5dcf
sha256
a32ca5bad2aadf3e89f2c8711a9b1b8e706d265e348573bd0136204d812f3b79
sha512
729832dd26c482c841c7e3d17948223d75cc52632700d5b6bde666481b44171914c5aa174707b8e90568cdddd2a585d6d70b37230e62dc0ec086119a85df40dd
ripemd-160
9d437c0a83c5dd60bcc6a506445f95afcb6aec46
Diameter
99345736
Circumference
312103834.38307
Area
7.7515462838021E+15
Volume
5.1338871380159E+23
Surface area
3.1006185135208E+16
Circumference
312103834.38307
Perimeter
198691472
Area
2467393815345424
Diagonal
70248043.607569
Surface area
14804362892072544
Volume
1.2256252729367E+23
Space diagonal
86035931.133662
Perimeter
149018604
Area
1.0684128626149E+15
Altitude
43017965.566831
Surface area
1.0684128626149E+15
Volume
1.4444132361453E+22
Height
23416014.535856