93487139 is an odd 8-digits composite number following 93487138
and preceding 93487140 . In scientific notation, it is written as 9.3487139 × 10^7.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 93380856 positive integers (up to 93487139) that are relatively prime to 93487139.
93487139 has 4 divisors, whose sum is 93593424
The reverse of 93487139 is 93178439
Previous prime number is 887
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
ninety-three million four hundred eighty-seven thousand one hundred thirty-nine
Scientific notation
9.3487139 × 10^7
Engineering notation
9.3487139 × 10^6
Prime Factorization
887 × 105397
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
93487139
Product of the distinct prime numbers
The prime factorization of 93487139 is 887 × 105397.
Since it has a total of 2 prime factors.
8 , 10 , 8 , 38 , 976 , 807 , 4656 , 9327 , 9274 , 40253 , 624260 , 851700 , 5309845 , 3846281 , 4293869 , 84859852 , 618278179 , 307923106 , 6163260389 , 7843623976
n×2
186974278
n×3
280461417
n×4
373948556
n×5
467435695
n÷2
46743569.5
n÷3
31162379.666667
n÷3
23371784.75
n÷5
18697427.8
n2
8739845158405321
n3
8.1706311916232E+23
n4
7.6384893392901E+31
n5
7.1410051461223E+39
2 √n
9668.8747535585
3 √n
453.85517287228
4 √n
98.330436557347
5 √n
39.278091168512
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-93487138
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 93487139 can be divided by 4 positive divisors.
The sum of these divisors (counting 93487139) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100100101000000000100011
3
Ternary
20111220122020122
4
Quaternary
11210220000203
5
Quinary
142413042024
6
Senary
13135430455
8
Octal
544500043
10
Decimal
93487139
12
Duodecimal
2738542b
16
Hexadecimal
5928023
20
Vigesimal
1945hgj
36
Base36
1jnr4z
md5
e94be9bd1c3511cfd22e7714518164b0
sha1
e0fbcfbfbfe04246f9468b543720b612d1154e6c
sha256
29c9cd551f2fd958f4abf32c223e834bd7038c493df8e827e7bc7bb8b515a0db
sha512
717cfbc7aecb3f7d9741abbc36f7fe898ac0a32787f5e6bd39df61ecb7b8bec529a10cb948953ee8c0a23bb2143310ca27e16c0c24fc9258ee5682ecab15900a
ripemd-160
7fecc8a53e62cba33fb22b280584df45bbe9443f
Diameter
186974278
Circumference
587397018.17506
Area
2.7457033343158E+16
Volume
3.4225059902393E+24
Surface area
1.0982813337263E+17
Circumference
587397018.17506
Perimeter
373948556
Area
8739845158405321
Diagonal
132210779.88126
Surface area
52439070950431926
Volume
8.1706311916232E+23
Space diagonal
161924474.60225
Perimeter
280461417
Area
3.7844639661607E+15
Altitude
80962237.301127
Surface area
3.7844639661607E+15
Volume
9.6291812036184E+22
Height
44070259.96042