214739745 is an odd 9-digits composite number following 214739744
and preceding 214739746 . In scientific notation, it is written as 2.14739745 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 104116160 positive integers (up to 214739745) that are relatively prime to 214739745.
214739745 has 8 divisors, whose sum is 249879168
The reverse of 214739745 is 547937412
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
two hundred fourteen million seven hundred thirty-nine thousand seven hundred forty-five
Scientific notation
2.14739745 × 10^8
Engineering notation
2.14739745 × 10^6
Prime Factorization
15 × 11 × 1301453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
214739745
Product of the distinct prime numbers
The prime factorization of 214739745 is 15 × 11 × 1301453.
Since it has a total of 3 prime factors.
1 , 6 , 99 , 49 , 783 , 516 , 439 , 4562 , 76525 , 7000 , 19809 , 61514 , 7527585 , 7999807 , 56895686 , 78297549 , 941033457 , 269785071 , 3965747571 , 2409673529
n×2
429479490
n×3
644219235
n×4
858958980
n×5
1073698725
n÷2
107369872.5
n÷3
71579915
n÷3
53684936.25
n÷5
42947949
n2
46113158082665025
n3
9.9023278078162E+24
n4
2.1264233483569E+33
n5
4.566276075882E+41
2 √n
14654.000989491
3 √n
598.83082040052
4 √n
121.05371117603
5 √n
46.385526092013
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
-214739744
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 214739745 can be divided by 8 positive divisors.
The sum of these divisors (counting 214739745) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100110011001010101100100001
3
Ternary
112222001220112220
4
Quaternary
30303022230201
5
Quinary
414433132440
6
Senary
33150341253
8
Octal
1463125441
10
Decimal
214739745
12
Duodecimal
5baba829
16
Hexadecimal
cccab21
20
Vigesimal
3722975
36
Base36
3jum8x
md5
8f76151a0d868c7df51eb358979280a5
sha1
71071dec5db96836705babd5add4613d90545e7b
sha256
d021c5b1f7926d8582af1c2c042ee404ce6bbafc3a4097d09d818ff768d8f672
sha512
d4c8361921397d8828ac0928166791fc70c9a31ed7dbff14efed7f3e757ae138d388100bc0bc38f482ad558e4e5c2494919c219c8a358802d354e63a74fd0293
ripemd-160
58562129206489ce7b1fceee6f61c341d29048cf
Diameter
429479490
Circumference
1349249610.6515
Area
1.4486875866633E+17
Volume
4.1478773725964E+25
Surface area
5.794750346653E+17
Circumference
1349249610.6515
Perimeter
858958980
Area
46113158082665025
Diagonal
303687859.75954
Surface area
276678948495990150
Volume
9.9023278078162E+24
Space diagonal
371940148.74438
Perimeter
644219235
Area
1.9967583174158E+16
Altitude
185970074.37219
Surface area
1.9967583174158E+16
Volume
1.1670005237398E+24
Height
101229286.58651