47691894 is an even 8-digits composite number following 47691893
and preceding 47691895 . In scientific notation, it is written as 4.7691894 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 15836328 positive integers (up to 47691894) that are relatively prime to 47691894.
47691894 has 16 divisors, whose sum is 95749632
The reverse of 47691894 is 49819674
Previous prime number is 263
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
forty-seven million six hundred ninety-one thousand eight hundred ninety-four
Scientific notation
4.7691894 × 10^7
Engineering notation
4.7691894 × 10^6
Prime Factorization
2 × 3 × 263 × 30223
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47691894
Product of the distinct prime numbers
The prime factorization of 47691894 is 2 × 3 × 263 × 30223.
Since it has a total of 4 prime factors.
9 , 4 , 89 , 58 , 871 , 591 , 6272 , 5008 , 42540 , 38221 , 141697 , 37255 , 4031655 , 406322 , 67019438 , 60858048 , 210474453 , 119719808 , 1283946496 , 7170552519
n×2
95383788
n×3
143075682
n×4
190767576
n×5
238459470
n÷2
23845947
n÷3
15897298
n÷3
11922973.5
n÷5
9538378.8
n2
2274516753307236
n3
1.0847601189995E+23
n4
5.1734264610753E+30
n5
2.467305063984E+38
2 √n
6905.9317980994
3 √n
362.64485752437
4 √n
83.101936187428
5 √n
34.331194477946
1 , 2 , 3 , 6 , 263 , 526 , 789 , 1578 , 30223 , 60446 , 90669 , 181338 , 7948649 , 15897298 , 23845947 , 47691894
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
-47691893
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 47691894 can be divided by 16 positive divisors.
The sum of these divisors (counting 47691894) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110101111011100001110110
3
Ternary
10022201222222110
4
Quaternary
2311323201312
5
Quinary
44202120034
6
Senary
4422111450
8
Octal
265734166
10
Decimal
47691894
12
Duodecimal
13b7b586
16
Hexadecimal
2d7b876
20
Vigesimal
ei19ee
36
Base36
se7au
md5
3af50b075d91cc1aba6c265f67621faa
sha1
3761658a6a3a379ef35a66003a5b7059b7c0491b
sha256
183890c3a34edf80f7b3ffa1f1d2e4b0841065fa152154fac62c92b77dfcc939
sha512
94ba127bb35dcb65e2bf5fdd2ac8c04607d23c03094785d08faf8e1ea26c97b607665def7020b3755626450bcc02813d12849dcb4eef1c3896b880fbc2b7a425
ripemd-160
6e32f782f566073796ab82e3d7f831849c7e59bf
Diameter
95383788
Circumference
299657007.65237
Area
7.1456051226569E+15
Volume
4.5438325610081E+23
Surface area
2.8582420490628E+16
Circumference
299657007.65237
Perimeter
190767576
Area
2274516753307236
Diagonal
67446523.31006
Surface area
13647100519843416
Volume
1.0847601189995E+23
Space diagonal
82604783.517189
Perimeter
143075682
Area
9.8489464484868E+14
Altitude
41302391.758595
Surface area
9.8489464484868E+14
Volume
1.2784020601755E+22
Height
22482174.436687