49895978 is an even 8-digits composite number following 49895977
and preceding 49895979 . In scientific notation, it is written as 4.9895978 × 10^7.
The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors.
There are 22593600 positive integers (up to 49895978) that are relatively prime to 49895978.
49895978 has 16 divisors, whose sum is 81959040
The reverse of 49895978 is 87959894
Previous prime number is 271
Is Prime? no
Number parity even
Number length 8
Sum of Digits 59
Digital Root 5
Name
forty-nine million eight hundred ninety-five thousand nine hundred seventy-eight
Scientific notation
4.9895978 × 10^7
Engineering notation
4.9895978 × 10^6
Prime Factorization
2 × 11 × 271 × 8369
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49895978
Product of the distinct prime numbers
The prime factorization of 49895978 is 2 × 11 × 271 × 8369.
Since it has a total of 4 prime factors.
1 , 1 , 57 , 78 , 1000 , 34 , 7360 , 514 , 82923 , 81034 , 958312 , 198429 , 6802519 , 5913115 , 32860655 , 36713275 , 782492895 , 585922302 , 3557005010 , 9897273148
n×2
99791956
n×3
149687934
n×4
199583912
n×5
249479890
n÷2
24947989
n÷3
16631992.666667
n÷3
12473994.5
n÷5
9979195.6
n2
2489608620576484
n3
1.2422145696089E+23
n4
6.1981510836487E+30
n5
3.0926281011041E+38
2 √n
7063.70851607
3 √n
368.14749227219
4 √n
84.045871499259
5 √n
34.642809679818
1 , 2 , 11 , 22 , 271 , 542 , 2981 , 5962 , 8369 , 16738 , 92059 , 184118 , 2267999 , 4535998 , 24947989 , 49895978
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
-49895977
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 49895978 can be divided by 16 positive divisors.
The sum of these divisors (counting 49895978) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111110010101101000101010
3
Ternary
10110212222102012
4
Quaternary
2332111220222
5
Quinary
100233132403
6
Senary
4541235522
8
Octal
276255052
10
Decimal
49895978
12
Duodecimal
14862ba2
16
Hexadecimal
2f95a2a
20
Vigesimal
fbgjii
36
Base36
tpfze
md5
eebfe505816fed993c09bad1b02aaefc
sha1
32c07d1332c0f55a61034e2db594dbcbfc521c5c
sha256
57eb1d918944f98d8a0e724fd7538515bbfc81da3d9f18018105832e64914988
sha512
a171e1cbaaebd5e030ac316f59573324f491c98a0f577e16e206319dfec75d6c90a822fe41a275c41d831bfed0d9bf8e7da494d1db296d786e2d84caa2c1928f
ripemd-160
4ac611214ff45a9964290a5a52d66295eeaa8319
Diameter
99791956
Circumference
313505675.85696
Area
7.8213361527169E+15
Volume
5.2033762214209E+23
Surface area
3.1285344610868E+16
Circumference
313505675.85696
Perimeter
199583912
Area
2489608620576484
Diagonal
70563568.79547
Surface area
14937651723458904
Volume
1.2422145696089E+23
Space diagonal
86422368.989339
Perimeter
149687934
Area
1.07803215545E+15
Altitude
43211184.494669
Surface area
1.07803215545E+15
Volume
1.4639639097654E+22
Height
23521189.59849