27146987 is an odd 8-digits composite number following 27146986
and preceding 27146988 . In scientific notation, it is written as 2.7146987 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 22307712 positive integers (up to 27146987) that are relatively prime to 27146987.
27146987 has 16 divisors, whose sum is 32322240
The reverse of 27146987 is 78964172
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
twenty-seven million one hundred forty-six thousand nine hundred eighty-seven
Scientific notation
2.7146987 × 10^7
Engineering notation
2.7146987 × 10^6
Prime Factorization
7 × 29 × 173 × 773
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
27146987
Product of the distinct prime numbers
The prime factorization of 27146987 is 7 × 29 × 173 × 773.
Since it has a total of 4 prime factors.
4 , 8 , 7 , 78 , 728 , 951 , 7318 , 5411 , 93612 , 29855 , 775568 , 415369 , 3509863 , 574751 , 34297406 , 46920091 , 816014380 , 305776720 , 6530521231 , 9595547276
n×2
54293974
n×3
81440961
n×4
108587948
n×5
135734935
n÷2
13573493.5
n÷3
9048995.6666667
n÷3
6786746.75
n÷5
5429397.4
n2
736958903178169
n3
2.0006213764112E+22
n4
5.4310842497357E+29
n5
1.4743757352348E+37
2 √n
5210.2770559731
3 √n
300.54341138221
4 √n
72.182248898002
5 √n
30.672157596886
1 , 7 , 29 , 173 , 203 , 773 , 1211 , 5017 , 5411 , 22417 , 35119 , 133729 , 156919 , 936103 , 3878141 , 27146987
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
-27146986
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 27146987 can be divided by 16 positive divisors.
The sum of these divisors (counting 27146987) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100111100011101011101011
3
Ternary
1220002012122222
4
Quaternary
1213203223223
5
Quinary
23422200422
6
Senary
2405504255
8
Octal
147435353
10
Decimal
27146987
12
Duodecimal
911208b
16
Hexadecimal
19e3aeb
20
Vigesimal
89d797
36
Base36
g5uqz
md5
03d830b2e388a9ccc12100ffdd06d7a2
sha1
6ee8cd2aceb7719b0939fe91174d2f5d03ff90c3
sha256
59c31f230fd62d7834beacf3a34f858a7d60112d261dc28199ef84ec30ce8118
sha512
0b9e7e9b4895ca7514530520b5fc449d76a7777479fd7300d1f3114c0b604a64bcdd49fa4a13ac0c4ce27e19c028fb11c63eee4bf19091a41ef2e95df9676f33
ripemd-160
e2ed817147c74e2772731894d60eee195713be4c
Diameter
54293974
Circumference
170569549.8526
Area
2.3152246762221E+15
Volume
8.3801832249975E+22
Surface area
9.2608987048885E+15
Circumference
170569549.8526
Perimeter
108587948
Area
736958903178169
Diagonal
38391637.192966
Surface area
4421753419069014
Volume
2.0006213764112E+22
Space diagonal
47019960.756412
Perimeter
81440961
Area
3.1911256584871E+14
Altitude
23509980.378206
Surface area
3.1911256584871E+14
Volume
2.3577549030785E+21
Height
12797212.397655