47878857 is an odd 8-digits composite number following 47878856
and preceding 47878858 . In scientific notation, it is written as 4.7878857 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 28719360 positive integers (up to 47878857) that are relatively prime to 47878857.
47878857 has 8 divisors, whose sum is 51623880
The reverse of 47878857 is 75887874
Previous prime number is 3321
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-seven million eight hundred seventy-eight thousand eight hundred fifty-seven
Scientific notation
4.7878857 × 10^7
Engineering notation
4.7878857 × 10^6
Prime Factorization
13 × 3321 × 1109
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
47878857
Product of the distinct prime numbers
The prime factorization of 47878857 is 13 × 3321 × 1109.
Since it has a total of 3 prime factors.
9 , 7 , 75 , 58 , 954 , 704 , 3865 , 368 , 87580 , 71728 , 853071 , 672437 , 6493969 , 2292650 , 78364604 , 38940027 , 104888291 , 861810476 , 3636217666 , 3825813578
n×2
95757714
n×3
143636571
n×4
191515428
n×5
239394285
n÷2
23939428.5
n÷3
15959619
n÷3
11969714.25
n÷5
9575771.4
n2
2292384947626449
n3
1.0975677109636E+23
n4
5.2550287481043E+30
n5
2.5160476996138E+38
2 √n
6919.454964085
3 √n
363.11812288555
4 √n
83.183261321524
5 √n
34.358069576171
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
-47878856
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 47878857 can be divided by 8 positive divisors.
The sum of these divisors (counting 47878857) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110110101001001011001001
3
Ternary
10100002111110000
4
Quaternary
2312221023021
5
Quinary
44224110412
6
Senary
4430113213
8
Octal
266511311
10
Decimal
47878857
12
Duodecimal
1404b809
16
Hexadecimal
2da92c9
20
Vigesimal
ej4h2h
36
Base36
si7k9
md5
6eb09bf9d6fd37ee2bf07bb949e635bb
sha1
575f66a0011f159aa525654bf0a5b0ac4e0a4869
sha256
6a4ebe08d47c03055eabe975ae2169a7a0b6127a0996dd11e322a86bee99abe4
sha512
d0aad58a44a9d1aebac874c87c0bb03cba3278c4c3a1d24fd0690ee556648bcccb1d0c280d96fb19b887ab6adb1113ee43195616807cc08221857890e0c9e708
ripemd-160
e723fb410937ecdf898973fe4ee9838ecfc3d2e9
Diameter
95757714
Circumference
300831730.82695
Area
7.2017397106631E+15
Volume
4.5974808767741E+23
Surface area
2.8806958842652E+16
Circumference
300831730.82695
Perimeter
191515428
Area
2292384947626449
Diagonal
67710928.920322
Surface area
13754309685758694
Volume
1.0975677109636E+23
Space diagonal
82928612.932325
Perimeter
143636571
Area
9.9263179994878E+14
Altitude
41464306.466162
Surface area
9.9263179994878E+14
Volume
1.2934959520563E+22
Height
22570309.640107