49127890 is an even 8-digits composite number following 49127889
and preceding 49127891 . In scientific notation, it is written as 4.9127890 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors.
There are 16842672 positive integers (up to 49127890) that are relatively prime to 49127890.
49127890 has 32 divisors, whose sum is 103132800
The reverse of 49127890 is 09872194
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 40 Digital Root 4
Name
forty-nine million one hundred twenty-seven thousand eight hundred ninety
Scientific notation
4.9127890 × 10^7
Engineering notation
4.9127890 × 10^6
Prime Factorization
2 × 5 × 49 × 7 × 14323
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49127890 Product of the distinct prime numbers
The prime factorization of 49127890 is 2 × 5 × 49 × 7 × 14323.
Since it has a total of 5 prime factors.
1 , 2 , 57 , 55 , 992 , 338 , 4045 , 2854 , 46287 , 18481 , 46927 , 678903 , 7764134 , 1937595 , 12806830 , 18280236 , 754997031 , 48960500 , 6205050452 , 2992713627
n×2
98255780
n×3
147383670
n×4
196511560
n×5
245639450
n÷2
24563945
n÷3
16375963.333333
n÷3
12281972.5
n÷5
9825578
n2
2413549575852100
n3
1.1857259807201E+23
n4
5.8252215550959E+30
n5
2.8618084378438E+38
2 √n7009.1290471784
3 √n366.24865402713
4 √n83.720541369358
5 √n34.535490008402
1 , 2 , 5 , 7 , 10 , 14 , 35 , 49 , 70 , 98 , 245 , 343 , 490 , 686 , 1715 , 3430 , 14323 , 28646 , 71615 , 100261 , 143230 , 200522 , 501305 , 701827 , 1002610 , 1403654 , 3509135 , 4912789 , 7018270 , 9825578 , 24563945 , 49127890
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
-49127889 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 49127890 can be divided by 32 positive divisors.
The sum of these divisors (counting 49127890) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10111011011010000111010010
3
Ternary
10102102221210111
4
Quaternary
2323122013102
5
Quinary
100034043030
6
Senary
4512551534
8
Octal
273320722
10
Decimal
49127890
12
Duodecimal
145525aa
16
Hexadecimal
2eda1d2
20
Vigesimal
f70jea
36
Base36
t8zbm
md5
6bb28c8fa192726bc87b108ae53b3422
sha1
86cad66a9a0c50b0ed9ddd2fe204b1bf70127047
sha256
42d5b7f4cfa9e0992e70e79adf863d69ab8682dfb273e014f9b3b2251cb04c8d
sha512
3ec303319abcb093a3652065c5431504f4560b1b9970992ec8ffcff5023d5315f971db5a3beb56cd94225edf5cb8d1037fa20c29939fc9a5c0f96c67744d895a
ripemd-160
cdf09128c515a133ac88379ba8f0c9a9e4695caa
Diameter
98255780
Circumference
308679636.62073
Area
7.5823896165717E+15
Volume
4.966757373601E+23
Surface area
3.0329558466287E+16
Circumference
308679636.62073
Perimeter
196511560
Area
2413549575852100
Diagonal
69477328.328774
Surface area
14481297455112600
Volume
1.1857259807201E+23
Space diagonal
85092001.548655
Perimeter
147383670
Area
1.0450976229905E+15
Altitude
42546000.774327
Surface area
1.0450976229905E+15
Volume
1.3973914693271E+22
Height
23159109.442925