47897191 is an odd 8-digits prime number following 47897190
and preceding 47897192 . In scientific notation, it is written as 4.7897191 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 47897190 positive integers (up to 47897191) that are relatively prime to 47897191.
47897191 has 2 divisors, whose sum is 47897192
The reverse of 47897191 is 19179874
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
forty-seven million eight hundred ninety-seven thousand one hundred ninety-one
Scientific notation
4.7897191 × 10^7
Engineering notation
4.7897191 × 10^6
Prime Factorization
47897191
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
47897191 Product of the distinct prime numbers
The prime factorization of 47897191 is 47897191.
Since it has a total of 1 prime factors.
9 , 8 , 76 , 36 , 445 , 995 , 3175 , 5408 , 63816 , 31682 , 355112 , 838876 , 6008848 , 2167013 , 63347386 , 30683171 , 122699046 , 818691549 , 326255347 , 4925998880
n×2
95794382
n×3
143691573
n×4
191588764
n×5
239485955
n÷2
23948595.5
n÷3
15965730.333333
n÷3
11974297.75
n÷5
9579438.2
n2
2294140905690481
n3
1.0988290514077E+23
n4
5.2630824951623E+30
n5
2.5208686751955E+38
2 √n6920.7796526114
3 √n363.16446594454
4 √n83.191223410955
5 √n34.36070048436
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
47897192 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
23948596 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6920.7797248576 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999582439 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47897191 can be divided by 2 positive divisors.
The sum of these divisors (counting 47897191) is 47897192, the average is 23948596.
Base
System
Value
2
Binary
10110110101101101001100111
3
Ternary
10100010102121001
4
Quaternary
2312231221213
5
Quinary
44230202231
6
Senary
4430334131
8
Octal
266555147
10
Decimal
47897191
12
Duodecimal
1405a347
16
Hexadecimal
2dada67
20
Vigesimal
ej72jb
36
Base36
silpj
md5
fb3bb1a61d552905ecfd2b8484bb7165
sha1
ef075c931d7ab0c84ddadb70fc521451cd8dff4f
sha256
dcb50c7a52d436ffd603e4267629b5fe719bce1521e25a26d35c777876c962fd
sha512
ddb76c6a036fd789925e06ce8dd4dff6a65d7669984b80620b0d7312620df0fb525863f146c7490682da1f45d39594b403c5efb13dbadee8abcfd5274a1d70e3
ripemd-160
ba97b42c7fd5c46e994bc9b1490da5d1875ffd52
Diameter
95794382
Circumference
300946926.74637
Area
7.207256215617E+15
Volume
4.6027643672713E+23
Surface area
2.8829024862468E+16
Circumference
300946926.74637
Perimeter
191588764
Area
2294140905690481
Diagonal
67736857.111775
Surface area
13764845434142886
Volume
1.0988290514077E+23
Space diagonal
82960368.351831
Perimeter
143691573
Area
9.933921520945E+14
Altitude
41480184.175915
Surface area
9.933921520945E+14
Volume
1.2949824560253E+22
Height
22578952.370592