27999740 is an even 8-digits composite number following 27999739
and preceding 27999741 . In scientific notation, it is written as 2.7999740 × 10^7.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 10712768 positive integers (up to 27999740) that are relatively prime to 27999740.
27999740 has 24 divisors, whose sum is 61356960
The reverse of 27999740 is 04799972
Previous prime number is 5
Is Prime? no Number parity even Number length 8 Sum of Digits 47 Digital Root 2
Name
twenty-seven million nine hundred ninety-nine thousand seven hundred forty
Scientific notation
2.7999740 × 10^7
Engineering notation
2.7999740 × 10^6
Prime Factorization
2 × 2 × 23 × 5 × 60869
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
13999870 Product of the distinct prime numbers
The prime factorization of 27999740 is 2 × 2 × 23 × 5 × 60869.
Since it has a total of 5 prime factors.
3 , 6 , 97 , 8 , 780 , 106 , 5411 , 1036 , 82896 , 18311 , 993302 , 941545 , 1912290 , 8091448 , 35184814 , 26980893 , 814995643 , 495720507 , 3273211134 , 2964068532
n×2
55999480
n×3
83999220
n×4
111998960
n×5
139998700
n÷2
13999870
n÷3
9333246.6666667
n÷3
6999935
n÷5
5599948
n2
783985440067600
n3
2.1951388485678E+22
n4
6.1463317023799E+29
n5
1.7209568962039E+37
2 √n5291.4780543814
3 √n303.65795728807
4 √n72.742546383677
5 √n30.862478451968
1 , 2 , 4 , 5 , 10 , 20 , 23 , 46 , 92 , 115 , 230 , 460 , 60869 , 121738 , 243476 , 304345 , 608690 , 1217380 , 1399987 , 2799974 , 5599948 , 6999935 , 13999870 , 27999740
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-27999739 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 27999740 can be divided by 24 positive divisors.
The sum of these divisors (counting 27999740) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1101010110011110111111100
3
Ternary
1221200112102102
4
Quaternary
1222303313330
5
Quinary
24131442430
6
Senary
2440044232
8
Octal
152636774
10
Decimal
27999740
12
Duodecimal
9463678
16
Hexadecimal
1ab3dfc
20
Vigesimal
8ejj70
36
Base36
go4qk
md5
241daf1445a89826ad27579d8d3a9a0d
sha1
df29b32d2f9254a4c6bcc1021cc03a510a95fbe2
sha256
0e6b72000aff5ee8710fef199ec7530d0a2d441f4282a2d872e9e01b1f17f902
sha512
63d3c3a43f134b7fc07b9b9583220bb11c100fda95f144f40496981d032ac736d5d3a620727bbdb02532636a5526b476423eff59aa1b6e2d807051b4acd31e60
ripemd-160
17366725e62a6d79f3aedebbfe3b5d58d145fb3d
Diameter
55999480
Circumference
175927554.97285
Area
2.4629628990377E+15
Volume
9.194976107027E+22
Surface area
9.8518515961509E+15
Circumference
175927554.97285
Perimeter
111998960
Area
783985440067600
Diagonal
39597612.05092
Surface area
4703912640405600
Volume
2.1951388485678E+22
Space diagonal
48496972.278719
Perimeter
83999220
Area
3.3947565364783E+14
Altitude
24248486.139359
Surface area
3.3947565364783E+14
Volume
2.5869959424472E+21
Height
13199204.016973