47897746 is an even 8-digits composite number following 47897745
and preceding 47897747 . In scientific notation, it is written as 4.7897746 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 20942928 positive integers (up to 47897746) that are relatively prime to 47897746.
47897746 has 16 divisors, whose sum is 81446400
The reverse of 47897746 is 64779874
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
forty-seven million eight hundred ninety-seven thousand seven hundred forty-six
Scientific notation
4.7897746 × 10^7
Engineering notation
4.7897746 × 10^6
Prime Factorization
2 × 19 × 13 × 96959
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47897746
Product of the distinct prime numbers
The prime factorization of 47897746 is 2 × 19 × 13 × 96959.
Since it has a total of 4 prime factors.
4 , 7 , 53 , 71 , 840 , 904 , 2487 , 4476 , 79731 , 83618 , 353194 , 189634 , 7063700 , 8209674 , 69437640 , 46671017 , 35655142 , 146485374 , 2737334162 , 6580830697
n×2
95795492
n×3
143693238
n×4
191590984
n×5
239488730
n÷2
23948873
n÷3
15965915.333333
n÷3
11974436.5
n÷5
9579549.2
n2
2294194071880516
n3
1.0988672492964E+23
n4
5.2633264394517E+30
n5
2.5210147291194E+38
2 √n
6920.8197491338
3 √n
363.16586863988
4 √n
83.191464400705
5 √n
34.360780113666
1 , 2 , 13 , 19 , 26 , 38 , 247 , 494 , 96959 , 193918 , 1260467 , 1842221 , 2520934 , 3684442 , 23948873 , 47897746
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
-47897745
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 47897746 can be divided by 16 positive divisors.
The sum of these divisors (counting 47897746) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110110101101110010010010
3
Ternary
10100010110100121
4
Quaternary
2312231302102
5
Quinary
44230211441
6
Senary
4430340454
8
Octal
266556222
10
Decimal
47897746
12
Duodecimal
1405a72a
16
Hexadecimal
2dadc92
20
Vigesimal
ej7476
36
Base36
sim4y
md5
72ef8dbe780bc091a067896bd36e6701
sha1
2c6579cefcfa4bade63f630b1a7735030c29dd68
sha256
143634485582e1edaf26ac9afa95ea7c7e0f5cdd04625dd8abe77e7d9d239f7b
sha512
643bcc0393f88b692c243b9ca3a2d8cb4b09b4d5d778d8621720908dee9049c18a1505e3c0e6d0481cfed5439ff999ffed93aa74a4e7822f41ca5369defaaed2
ripemd-160
7ffa24698bd3fd152a240807f77705be6ab785a4
Diameter
95795492
Circumference
300950413.91422
Area
7.2074232421291E+15
Volume
4.6029243702133E+23
Surface area
2.8829692968516E+16
Circumference
300950413.91422
Perimeter
191590984
Area
2294194071880516
Diagonal
67737642.000302
Surface area
13765164431283096
Volume
1.0988672492964E+23
Space diagonal
82961329.640029
Perimeter
143693238
Area
9.9341517373009E+14
Altitude
41480664.820014
Surface area
9.9341517373009E+14
Volume
1.2950274726688E+22
Height
22579214.000101