49985468 is an even 8-digits composite number following 49985467
and preceding 49985469 . In scientific notation, it is written as 4.9985468 × 10^7.
The sum of its digits is 53. It has a total of 5 prime factors and 18 positive divisors.
There are 23069904 positive integers (up to 49985468) that are relatively prime to 49985468.
49985468 has 18 divisors, whose sum is 94722264
The reverse of 49985468 is 86458994
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
forty-nine million nine hundred eighty-five thousand four hundred sixty-eight
Scientific notation
4.9985468 × 10^7
Engineering notation
4.9985468 × 10^6
Prime Factorization
2 × 2 × 13 × 13 × 73943
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1922518
Product of the distinct prime numbers
The prime factorization of 49985468 is 2 × 2 × 13 × 13 × 73943.
Since it has a total of 5 prime factors.
7 , 6 , 36 , 20 , 595 , 339 , 927 , 5457 , 13977 , 52908 , 770280 , 610353 , 1923296 , 8750058 , 65445080 , 20924970 , 415460061 , 42731192 , 8524294462 , 3012211956
n×2
99970936
n×3
149956404
n×4
199941872
n×5
249927340
n÷2
24992734
n÷3
16661822.666667
n÷3
12496367
n÷5
9997093.6
n2
2498547011179024
n3
1.2489104167378E+23
n4
6.2427371670716E+30
n5
3.1204613889707E+38
2 √n
7070.0401696171
3 √n
368.36745550859
4 √n
84.083530905981
5 √n
34.65522736734
1 , 2 , 4 , 13 , 26 , 52 , 169 , 338 , 676 , 73943 , 147886 , 295772 , 961259 , 1922518 , 3845036 , 12496367 , 24992734 , 49985468
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49985467
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49985468 can be divided by 18 positive divisors.
The sum of these divisors (counting 49985468) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
10111110101011011110111100
3
Ternary
10111001112011122
4
Quaternary
2332223132330
5
Quinary
100244013333
6
Senary
4543210112
8
Octal
276533674
10
Decimal
49985468
12
Duodecimal
148a6938
16
Hexadecimal
2fab7bc
20
Vigesimal
fc83d8
36
Base36
trd18
md5
cf85535a5e58862d234d11d7855ef9df
sha1
425a82935dfead82fa72de2be32186fce39e004f
sha256
73ffc28f136cc0e47fd37c9d3330bb33e958723d412bdb4e4a58461495133556
sha512
313a233e1303afe97baf3e5a018434251cb1f6d4e758e2a8eb1617551eb6d07163fe2bd43323246f079e85ddda92d42a03609405af9c163e7ae9b4abb3ff4fa2
ripemd-160
c9a701a2ddd72d9aae92ad5ab24849771c6f84e7
Diameter
99970936
Circumference
314067958.1101
Area
7.8494169349688E+15
Volume
5.2314237202872E+23
Surface area
3.1397667739875E+16
Circumference
314067958.1101
Perimeter
199941872
Area
2498547011179024
Diagonal
70690126.767166
Surface area
14991282067074144
Volume
1.2489104167378E+23
Space diagonal
86577370.216108
Perimeter
149956404
Area
1.0819025921154E+15
Altitude
43288685.108054
Surface area
1.0819025921154E+15
Volume
1.4718550412831E+22
Height
23563375.589055