49742521 is an odd 8-digits prime number following 49742520
and preceding 49742522 . In scientific notation, it is written as 4.9742521 × 10^7.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 49742520 positive integers (up to 49742521) that are relatively prime to 49742521.
49742521 has 2 divisors, whose sum is 49742522
The reverse of 49742521 is 12524794
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 34 Digital Root 7
Name
forty-nine million seven hundred forty-two thousand five hundred twenty-one
Scientific notation
4.9742521 × 10^7
Engineering notation
4.9742521 × 10^6
Prime Factorization
49742521
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
49742521 Product of the distinct prime numbers
The prime factorization of 49742521 is 49742521.
Since it has a total of 1 prime factors.
2 , 4 , 3 , 18 , 941 , 104 , 1618 , 6969 , 40136 , 82761 , 248731 , 544156 , 8819488 , 1378401 , 87472216 , 9365968 , 520792839 , 657339111 , 1598793955 , 9282935364
n×2
99485042
n×3
149227563
n×4
198970084
n×5
248712605
n÷2
24871260.5
n÷3
16580840.333333
n÷3
12435630.25
n÷5
9948504.2
n2
2474318395435441
n3
1.2307883474563E+23
n4
6.1222515219902E+30
n5
3.0453622489988E+38
2 √n7052.8377976528
3 √n367.76968743052
4 √n83.98117525763
5 √n34.621474357809
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
49742522 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
24871261 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7052.8378685462 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999959793 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49742521 can be divided by 2 positive divisors.
The sum of these divisors (counting 49742521) is 49742522, the average is 24871261.
Base
System
Value
2
Binary
10111101110000001010111001
3
Ternary
10110121011220121
4
Quaternary
2331300022321
5
Quinary
100213230041
6
Senary
4534053241
8
Octal
275601271
10
Decimal
49742521
12
Duodecimal
147aa221
16
Hexadecimal
2f702b9
20
Vigesimal
fahg61
36
Base36
tm5kp
md5
0a305a314e1dfcd15234a16362964bb1
sha1
ad14917d2759612f9f54136f1c5621a8e900b995
sha256
ae17766b27b393227861f2d14cca0751552f7e4978137d5bdb7c47963961a657
sha512
b61b62d45bf9aa528b3047308d4ad5be88777206dbf1cb87bde3c4fc187fb23e9dc38510d605e2b9d0c2c295502c167fc69f5d5e18ba5a98c87e4a6c14ed7495
ripemd-160
c9815e7355d0956f36364eb5ac5a0248cce2a072
Diameter
99485042
Circumference
312541477.08927
Area
7.7733004937421E+15
Volume
5.1555141739903E+23
Surface area
3.1093201974968E+16
Circumference
312541477.08927
Perimeter
198970084
Area
2474318395435441
Diagonal
70346547.824828
Surface area
14845910372612646
Volume
1.2307883474563E+23
Space diagonal
86156573.668562
Perimeter
149227563
Area
1.0714112937491E+15
Altitude
43078286.834281
Surface area
1.0714112937491E+15
Volume
1.4504979778196E+22
Height
23448849.274943