213885715 is an odd 9-digits composite number following 213885714
and preceding 213885716 . In scientific notation, it is written as 2.13885715 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 166478688 positive integers (up to 213885715) that are relatively prime to 213885715.
213885715 has 12 divisors, whose sum is 263795616
The reverse of 213885715 is 517588312
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
two hundred thirteen million eight hundred eighty-five thousand seven hundred fifteen
Scientific notation
2.13885715 × 10^8
Engineering notation
2.13885715 × 10^6
Prime Factorization
5 × 37 × 37 × 31247
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
5780695
Product of the distinct prime numbers
The prime factorization of 213885715 is 5 × 37 × 37 × 31247.
Since it has a total of 4 prime factors.
10 , 1 , 46 , 84 , 156 , 404 , 1861 , 5462 , 20602 , 5174 , 866524 , 265036 , 3877924 , 2405041 , 14365791 , 26630196 , 838392824 , 511532567 , 4412506290 , 5414918490
n×2
427771430
n×3
641657145
n×4
855542860
n×5
1069428575
n÷2
106942857.5
n÷3
71295238.333333
n÷3
53471428.75
n÷5
42777143
n2
45747099081061225
n3
9.7846509961286E+24
n4
2.0927970743324E+33
n5
4.476193985935E+41
2 √n
14624.832135789
3 √n
598.03590627903
4 √n
120.93317218939
5 √n
46.3485717766
1 , 5 , 37 , 185 , 1369 , 6845 , 31247 , 156235 , 1156139 , 5780695 , 42777143 , 213885715
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
-213885714
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 213885715 can be divided by 12 positive divisors.
The sum of these divisors (counting 213885715) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100101111111010001100010011
3
Ternary
112220110112001011
4
Quaternary
30233322030103
5
Quinary
414223320330
6
Senary
33120151351
8
Octal
1457721423
10
Decimal
213885715
12
Duodecimal
5b768557
16
Hexadecimal
cbfa313
20
Vigesimal
36gfe5f
36
Base36
3jcb9v
md5
682f560f24a77933b5f485604cc22ad3
sha1
57292043824f77472fcfb5d58c4143241280852a
sha256
a48bbc04514fab59d5b16db506f91a0f2e9c1b8bd3cf3f3110522c0fba837a39
sha512
ca6aef80582df0fb7336b40946b53dd120a48ca3b62389419383549942dd1601847a74c588646b70a635492a2492e9dbdb24e96fad172392fde4363ea3d51667
ripemd-160
557ff4cc4c604d9ab17d3827f1eca1cbfdcfae0a
Diameter
427771430
Circumference
1343883581.9036
Area
1.4371875039611E+17
Volume
4.0985850249837E+25
Surface area
5.7487500158443E+17
Circumference
1343883581.9036
Perimeter
855542860
Area
45747099081061225
Diagonal
302480078.95087
Surface area
274482594486367350
Volume
9.7846509961286E+24
Space diagonal
370460925.3932
Perimeter
641657145
Area
1.9809074976821E+16
Altitude
185230462.6966
Surface area
1.9809074976821E+16
Volume
1.1531321784844E+24
Height
100826692.98362