210852009 is an odd 9-digits composite number following 210852008
and preceding 210852010 . In scientific notation, it is written as 2.10852009 × 10^8.
The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors.
There are 140568000 positive integers (up to 210852009) that are relatively prime to 210852009.
210852009 has 4 divisors, whose sum is 234280020
The reverse of 210852009 is 900258012
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
two hundred ten million eight hundred fifty-two thousand nine
Scientific notation
2.10852009 × 10^8
Engineering notation
2.10852009 × 10^6
Prime Factorization
9 × 23428001
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
210852009
Product of the distinct prime numbers
The prime factorization of 210852009 is 9 × 23428001.
Since it has a total of 2 prime factors.
7 , 8 , 49 , 7 , 495 , 467 , 4674 , 592 , 96487 , 1739 , 576417 , 627124 , 9147535 , 1436348 , 73117948 , 90139661 , 869124471 , 357642148 , 4461315361 , 6558712071
n×2
421704018
n×3
632556027
n×4
843408036
n×5
1054260045
n÷2
105426004.5
n÷3
70284003
n÷3
52713002.25
n÷5
42170401.8
n2
44458569699336081
n3
9.3741787383715E+24
n4
1.9765644197107E+33
n5
4.1676257881393E+41
2 √n
14520.744092504
3 √n
595.19496376733
4 √n
120.50205015893
5 √n
46.216339908997
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-210852008
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 210852009 can be divided by 4 positive divisors.
The sum of these divisors (counting 210852009) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100100100010101100010101001
3
Ternary
112200202101120200
4
Quaternary
30210111202221
5
Quinary
412434231014
6
Senary
32531142413
8
Octal
1444254251
10
Decimal
210852009
12
Duodecimal
5a744a09
16
Hexadecimal
c9158a9
20
Vigesimal
35hga09
36
Base36
3hjag9
md5
9ec8aeb622a068df1252ec5d32117bce
sha1
d9f0188617437cb14ca2dd47cfa8abae7a0b912e
sha256
6741211ef98ef0696a19d9b102b3971849f1843b8e5f278baad45adb0ee29bf6
sha512
03a79d4e3dfe0a532dd1643f14884f06de6e4681137bd7def3e2dc29c60dd78d63a18a824090a84539b926dbea2c870aec77850a99b99495dff78f8b557b04d0
ripemd-160
dfd613bceec722c920be00d3fc6a216fb614417e
Diameter
421704018
Circumference
1324822244.9381
Area
1.3967071595654E+17
Volume
3.9266468077208E+25
Surface area
5.5868286382618E+17
Circumference
1324822244.9381
Perimeter
843408036
Area
44458569699336081
Diagonal
298189770.78141
Surface area
266751418196016486
Volume
9.3741787383715E+24
Space diagonal
365206392.46597
Perimeter
632556027
Area
1.9251125387773E+16
Altitude
182603196.23299
Surface area
1.9251125387773E+16
Volume
1.1047575589929E+24
Height
99396590.260471