49895938 is an even 8-digits composite number following 49895937
and preceding 49895939 . In scientific notation, it is written as 4.9895938 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 23309856 positive integers (up to 49895938) that are relatively prime to 49895938.
49895938 has 8 divisors, whose sum is 74902032
The reverse of 49895938 is 83959894
Previous prime number is 1387
Is Prime? no Number parity even Number length 8 Sum of Digits 55 Digital Root 1
Name
forty-nine million eight hundred ninety-five thousand nine hundred thirty-eight
Scientific notation
4.9895938 × 10^7
Engineering notation
4.9895938 × 10^6
Prime Factorization
2 × 1387 × 17987
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
49895938 Product of the distinct prime numbers
The prime factorization of 49895938 is 2 × 1387 × 17987.
Since it has a total of 3 prime factors.
2 , 4 , 82 , 99 , 133 , 88 , 9772 , 488 , 87554 , 64291 , 707115 , 65630 , 9816451 , 2631219 , 43527405 , 28490434 , 33960948 , 428782876 , 8266013159 , 2398779860
n×2
99791876
n×3
149687814
n×4
199583752
n×5
249479690
n÷2
24947969
n÷3
16631979.333333
n÷3
12473984.5
n÷5
9979187.6
n2
2489604628899844
n3
1.242211582081E+23
n4
6.1981312082395E+30
n5
3.0926157048218E+38
2 √n7063.7056846955
3 √n368.14739389483
4 √n84.045854655037
5 √n34.642804125411
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
-49895937 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 49895938 can be divided by 8 positive divisors.
The sum of these divisors (counting 49895938) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111110010101101000000010
3
Ternary
10110212222100201
4
Quaternary
2332111220002
5
Quinary
100233132223
6
Senary
4541235414
8
Octal
276255002
10
Decimal
49895938
12
Duodecimal
14862b6a
16
Hexadecimal
2f95a02
20
Vigesimal
fbgjgi
36
Base36
tpfya
md5
777be1c80a859b748a97fc8d34a858d9
sha1
31e4569813ca0b0ebf405712d7625ffcc78b26d2
sha256
ebe81a93ea46368f5a878f57e51cb8049de3d71e73947d3030bab7712f973a5c
sha512
579b55267d716677ca4b015b541a3eb2c98a3aca6481aa58f1ef7b0f3df525eb157b8c3cd327baa0506dd41536906302abcd433ce2495a2487d1f41d678a2074
ripemd-160
0817d9eb7aa036a8f63cc860d3dda8367f8450d5
Diameter
99791876
Circumference
313505424.52954
Area
7.8213236124949E+15
Volume
5.2033637072931E+23
Surface area
3.128529444998E+16
Circumference
313505424.52954
Perimeter
199583752
Area
2489604628899844
Diagonal
70563512.226927
Surface area
14937627773399064
Volume
1.242211582081E+23
Space diagonal
86422299.707307
Perimeter
149687814
Area
1.0780304270033E+15
Altitude
43211149.853653
Surface area
1.0780304270033E+15
Volume
1.4639603889299E+22
Height
23521170.742309