213479937 is an odd 9-digits composite number following 213479936
and preceding 213479938 . In scientific notation, it is written as 2.13479937 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 129381120 positive integers (up to 213479937) that are relatively prime to 213479937.
213479937 has 12 divisors, whose sum is 260725220
The reverse of 213479937 is 739974312
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
two hundred thirteen million four hundred seventy-nine thousand nine hundred thirty-seven
Scientific notation
2.13479937 × 10^8
Engineering notation
2.13479937 × 10^6
Prime Factorization
9 × 11 × 11 × 196033
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19407267
Product of the distinct prime numbers
The prime factorization of 213479937 is 9 × 11 × 11 × 196033.
Since it has a total of 4 prime factors.
2 , 5 , 96 , 77 , 444 , 613 , 5477 , 5155 , 3686 , 94383 , 637636 , 24990 , 9430367 , 6841790 , 45761135 , 72156935 , 801696310 , 486924843 , 452245322 , 3111552408
n×2
426959874
n×3
640439811
n×4
853919748
n×5
1067399685
n÷2
106739968.5
n÷3
71159979
n÷3
53369984.25
n÷5
42695987.4
n2
45573683501523969
n3
9.7290670827633E+24
n4
2.0769606278971E+33
n5
4.4338942399495E+41
2 √n
14610.952638346
3 √n
597.65747452626
4 √n
120.8757735791
5 √n
46.330972172767
1 , 9 , 11 , 99 , 121 , 1089 , 196033 , 1764297 , 2156363 , 19407267 , 23719993 , 213479937
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-213479936
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 213479937 can be divided by 12 positive divisors.
The sum of these divisors (counting 213479937) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100101110010111001000000001
3
Ternary
112212200220102100
4
Quaternary
30232113020001
5
Quinary
414122324222
6
Senary
33103341013
8
Octal
1456271001
10
Decimal
213479937
12
Duodecimal
5b5b1769
16
Hexadecimal
cb97201
20
Vigesimal
36e4jgh
36
Base36
3j3m69
md5
0f88310a4c76a0ad2f1efa3df23403a5
sha1
3a71813f49975d16b76e4ff8332ab3b1b567c999
sha256
6c4947f37308420ff87bed7c707b34bdfb0c6ab40bae7e1143f71cb6fecdb4f7
sha512
2dee44b75f05a72d6b660dca896b4a6a8dbabdfaa12861edaa78661ae82f187d2f47b56333a709ab1552ac6768524b5e61a32b4faed0e56e5cf5fac50a327601
ripemd-160
4c14d0486cc2029f2fde83a1ddf86a6c406c43d9
Diameter
426959874
Circumference
1341334003.536
Area
1.4317394928541E+17
Volume
4.0753020897989E+25
Surface area
5.7269579714166E+17
Circumference
1341334003.536
Perimeter
853919748
Area
45573683501523969
Diagonal
301906222.19995
Surface area
273442101009143814
Volume
9.7290670827633E+24
Space diagonal
369758097.2806
Perimeter
640439811
Area
1.9733983828176E+16
Altitude
184879048.6403
Surface area
1.9733983828176E+16
Volume
1.1465815514735E+24
Height
100635407.39998