27996897 is an odd 8-digits composite number following 27996896
and preceding 27996898 . In scientific notation, it is written as 2.7996897 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 18479600 positive integers (up to 27996897) that are relatively prime to 27996897.
27996897 has 8 divisors, whose sum is 37699200
The reverse of 27996897 is 79869972
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
twenty-seven million nine hundred ninety-six thousand eight hundred ninety-seven
Scientific notation
2.7996897 × 10^7
Engineering notation
2.7996897 × 10^6
Prime Factorization
3 × 101 × 92399
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
27996897
Product of the distinct prime numbers
The prime factorization of 27996897 is 3 × 101 × 92399.
Since it has a total of 3 prime factors.
6 , 9 , 89 , 61 , 113 , 744 , 1963 , 8729 , 4396 , 82012 , 788716 , 77550 , 5097383 , 5194921 , 72987077 , 57150827 , 600810259 , 681551857 , 9982786191 , 8743305038
n×2
55993794
n×3
83990691
n×4
111987588
n×5
139984485
n÷2
13998448.5
n÷3
9332299
n÷3
6999224.25
n÷5
5599379.4
n2
783826241628609
n3
2.1944702552773E+22
n4
6.1438357706563E+29
n5
1.7200833725598E+37
2 √n
5291.2094080654
3 √n
303.64767946891
4 √n
72.740699804617
5 √n
30.861851691933
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-27996896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 27996897 can be divided by 8 positive divisors.
The sum of these divisors (counting 27996897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101010110011001011100001
3
Ternary
1221200101112010
4
Quaternary
1222303023201
5
Quinary
24131400042
6
Senary
2440023133
8
Octal
152631341
10
Decimal
27996897
12
Duodecimal
9461aa9
16
Hexadecimal
1ab32e1
20
Vigesimal
8ejc4h
36
Base36
go2jl
md5
6c10bb03914571233687a1cf5fdb6c7f
sha1
0ac1ca65be9762fe045a10529f8f7b7d92f0b0e2
sha256
a5f885cf88940ca0772cf0311bc75af3286cf8ec6d3ef4ba5e9c2d0fae3002d0
sha512
bcb4662c290a161ea454a0574adea5bcbbf9c386c6b612238689dd62a2eb6ce3a4e38287900107e8006b990a8badd87d6dc101e811c10622d2fd80f56f8e85b4
ripemd-160
fac6eab7302300cc614dfc1e0bd92221c1f1ee73
Diameter
55993794
Circumference
175909691.87702
Area
2.4624627623913E+15
Volume
9.1921755100008E+22
Surface area
9.8498510495653E+15
Circumference
175909691.87702
Perimeter
111987588
Area
783826241628609
Diagonal
39593591.441763
Surface area
4702957449771654
Volume
2.1944702552773E+22
Space diagonal
48492048.058273
Perimeter
83990691
Area
3.3940671870163E+14
Altitude
24246024.029136
Surface area
3.3940671870163E+14
Volume
2.586207997698E+21
Height
13197863.813921