49897743 is an odd 8-digits composite number following 49897742
and preceding 49897744 . In scientific notation, it is written as 4.9897743 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 26653536 positive integers (up to 49897743) that are relatively prime to 49897743.
49897743 has 16 divisors, whose sum is 60318720
The reverse of 49897743 is 34779894
Previous prime number is 19
Is Prime? no Number parity odd Number length 8 Sum of Digits 51 Digital Root 6
Name
forty-nine million eight hundred ninety-seven thousand seven hundred forty-three
Scientific notation
4.9897743 × 10^7
Engineering notation
4.9897743 × 10^6
Prime Factorization
237 × 7 × 19 × 1583
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
49897743 Product of the distinct prime numbers
The prime factorization of 49897743 is 237 × 7 × 19 × 1583.
Since it has a total of 4 prime factors.
7 , 2 , 35 , 27 , 705 , 407 , 9704 , 6584 , 79171 , 14462 , 297049 , 573247 , 9497427 , 2993942 , 14546339 , 66647205 , 937871183 , 901184179 , 2091698316 , 3460022176
n×2
99795486
n×3
149693229
n×4
199590972
n×5
249488715
n÷2
24948871.5
n÷3
16632581
n÷3
12474435.75
n÷5
9979548.6
n2
2489784756494049
n3
1.2423463990486E+23
n4
6.1990281336701E+30
n5
3.0931751266364E+38
2 √n7063.833449339
3 √n368.15183312082
4 √n84.046614740506
5 √n34.643054764478
1 , 7 , 19 , 133 , 237 , 1583 , 1659 , 4503 , 11081 , 30077 , 31521 , 210539 , 375171 , 2626197 , 7128249 , 49897743
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-49897742 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49897743 can be divided by 16 positive divisors.
The sum of these divisors (counting 49897743) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111110010110000100001111
3
Ternary
10110220001211120
4
Quaternary
2332112010033
5
Quinary
100233211433
6
Senary
4541252023
8
Octal
276260417
10
Decimal
49897743
12
Duodecimal
14864013
16
Hexadecimal
2f9610f
20
Vigesimal
fbh473
36
Base36
tphcf
md5
d1c9472a973c6b8ecf481a3d79f10638
sha1
986c6e91245e86ec21e97f7bbf87a711742969bf
sha256
8281a2852bab457885fcca6c3230d045f225eb1256e1c8eaa107edcfa01694ee
sha512
a222619d77eae300ac49ac49786a4816eff8652460223433c8b1ebe747957e54fc64d9adddec9cd37b1c5061bb1c29f8d2ad4e15ddb59491029aa711210bbe6d
ripemd-160
b79310c32aa1d86919137a43ea7bdd94117ad116
Diameter
99795486
Circumference
313516765.67902
Area
7.8218895000216E+15
Volume
5.2039284272863E+23
Surface area
3.1287558000086E+16
Circumference
313516765.67902
Perimeter
199590972
Area
2489784756494049
Diagonal
70566064.882407
Surface area
14938708538964294
Volume
1.2423463990486E+23
Space diagonal
86425426.059014
Perimeter
149693229
Area
1.0781084245395E+15
Altitude
43212713.029507
Surface area
1.0781084245395E+15
Volume
1.4641192722499E+22
Height
23522021.627469