49403778 is an even 8-digits composite number following 49403777
and preceding 49403779 . In scientific notation, it is written as 4.9403778 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 16109760 positive integers (up to 49403778) that are relatively prime to 49403778.
49403778 has 32 divisors, whose sum is 100975680
The reverse of 49403778 is 87730494
Previous prime number is 347
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
forty-nine million four hundred three thousand seven hundred seventy-eight
Scientific notation
4.9403778 × 10^7
Engineering notation
4.9403778 × 10^6
Prime Factorization
2 × 3 × 61 × 347 × 389
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49403778 Product of the distinct prime numbers
The prime factorization of 49403778 is 2 × 3 × 61 × 347 × 389.
Since it has a total of 5 prime factors.
2 , 9 , 7 , 17 , 549 , 813 , 6104 , 9338 , 51059 , 66650 , 893738 , 621022 , 9056830 , 9186083 , 69266348 , 57729576 , 442739599 , 144404580 , 2443042987 , 9009458888
n×2
98807556
n×3
148211334
n×4
197615112
n×5
247018890
n÷2
24701889
n÷3
16467926
n÷3
12350944.5
n÷5
9880755.6
n2
2440733280673284
n3
1.2058144515559E+23
n4
5.9571789473862E+30
n5
2.9430714622294E+38
2 √n7028.782113567
3 √n366.93295679067
4 √n83.837832233229
5 √n34.57419143306
1 , 2 , 3 , 6 , 61 , 122 , 183 , 347 , 366 , 389 , 694 , 778 , 1041 , 1167 , 2082 , 2334 , 21167 , 23729 , 42334 , 47458 , 63501 , 71187 , 127002 , 134983 , 142374 , 269966 , 404949 , 809898 , 8233963 , 16467926 , 24701889 , 49403778
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-49403777 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49403778 can be divided by 32 positive divisors.
The sum of these divisors (counting 49403778) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10111100011101011110000010
3
Ternary
10102221222020120
4
Quaternary
2330131132002
5
Quinary
100121410103
6
Senary
4522521110
8
Octal
274353602
10
Decimal
49403778
12
Duodecimal
14666196
16
Hexadecimal
2f1d782
20
Vigesimal
f8f98i
36
Base36
tew76
md5
16aacec9fe260e3fc3afffbd6a1dbcea
sha1
5c6900485b268e72a0965000a14a9584e0199065
sha256
655fa2852ab5c622f884956b439b85fd5097e39bd523865d7b2f02dab8d92fd5
sha512
4c7624d2cf3299a3909844d62310d18786ee0579351260d27abbeb828db0a76934db32bc20c45ecb364b57439c4093c7fab642406bfe99c96cd8f95403cff71a
ripemd-160
449198a43c52b86ea2be47bbe88b61f295d27044
Diameter
98807556
Circumference
310413092.04876
Area
7.6677897439353E+15
Volume
5.0509037634674E+23
Surface area
3.0671158975741E+16
Circumference
310413092.04876
Perimeter
197615112
Area
2440733280673284
Diagonal
69867492.88007
Surface area
14644399684039704
Volume
1.2058144515559E+23
Space diagonal
85569853.581854
Perimeter
148211334
Area
1.0568685124626E+15
Altitude
42784926.790927
Surface area
1.0568685124626E+15
Volume
1.4210659592466E+22
Height
23289164.293357