212445308 is an even 9-digits composite number following 212445307
and preceding 212445309 . In scientific notation, it is written as 2.12445308 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors.
There are 100459008 positive integers (up to 212445308) that are relatively prime to 212445308.
212445308 has 24 divisors, whose sum is 392019600
The reverse of 212445308 is 803544212
Previous prime number is 677
Is Prime? no Number parity even Number length 9 Sum of Digits 29 Digital Root 2
Name
two hundred twelve million four hundred forty-five thousand three hundred eight
Scientific notation
2.12445308 × 10^8
Engineering notation
2.12445308 × 10^6
Prime Factorization
2 × 2 × 19 × 677 × 4129
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
106222654 Product of the distinct prime numbers
The prime factorization of 212445308 is 2 × 2 × 19 × 677 × 4129.
Since it has a total of 5 prime factors.
5 , 5 , 30 , 64 , 649 , 380 , 7125 , 986 , 59923 , 63152 , 926405 , 353975 , 4024096 , 9582628 , 69716123 , 31297347 , 206354082 , 406559199 , 1761714629 , 2184867767
n×2
424890616
n×3
637335924
n×4
849781232
n×5
1062226540
n÷2
106222654
n÷3
70815102.666667
n÷3
53111327
n÷5
42489061.6
n2
45133008891214864
n3
9.5882959748609E+24
n4
2.0369884915745E+33
n5
4.32748647485E+41
2 √n14575.503696271
3 √n596.69039629035
4 √n120.72905075528
5 √n46.285976313584
1 , 2 , 4 , 19 , 38 , 76 , 677 , 1354 , 2708 , 4129 , 8258 , 12863 , 16516 , 25726 , 51452 , 78451 , 156902 , 313804 , 2795333 , 5590666 , 11181332 , 53111327 , 106222654 , 212445308
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
-212445307 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 212445308 can be divided by 24 positive divisors.
The sum of these divisors (counting 212445308) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100101010011010100001111100
3
Ternary
112210202100011202
4
Quaternary
30222122201330
5
Quinary
413341222213
6
Senary
33025235032
8
Octal
1452324174
10
Decimal
212445308
12
Duodecimal
5b192a78
16
Hexadecimal
ca9a87c
20
Vigesimal
367fd58
36
Base36
3ihfuk
md5
245f2c83000cff6687ba7b6e8ac7a39b
sha1
7e02b1f75f91cf8898e5da6b0fe875503e82820e
sha256
9ee4f79fa16f22c8fb836885d6c0fa03fe20262d6fe23297a22a3e2fdd915b30
sha512
6e89bb6e180bffc6e3b0a5e1da880f2f70352f02bc19693a8a0130118ad701ee6612bbcfc121aae59456daad087b7c9fa987fe2d7c1dc2bc05f515fd0575aaf0
ripemd-160
62c205342ee5d2eba4c181a8e7d3ff2aed5e6ca4
Diameter
424890616
Circumference
1334833237.8048
Area
1.4178952916704E+17
Volume
4.016336026009E+25
Surface area
5.6715811666817E+17
Circumference
1334833237.8048
Perimeter
849781232
Area
45133008891214864
Diagonal
300443035.83613
Surface area
270798053347289184
Volume
9.5882959748609E+24
Space diagonal
367966067.28562
Perimeter
637335924
Area
1.9543166124511E+16
Altitude
183983033.64281
Surface area
1.9543166124511E+16
Volume
1.129991517308E+24
Height
100147678.61204