12854900 is an even 8-digits composite number following 12854899
and preceding 12854901 . In scientific notation, it is written as 1.2854900 × 10^7.
The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors.
There are 5141920 positive integers (up to 12854900) that are relatively prime to 12854900.
12854900 has 12 divisors, whose sum is 23396100
The reverse of 12854900 is 00945821
Previous prime number is 25
Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2
Name
twelve million eight hundred fifty-four thousand nine hundred
Scientific notation
1.2854900 × 10^7
Engineering notation
1.2854900 × 10^6
Prime Factorization
2 × 2 × 25 × 128549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6427450
Product of the distinct prime numbers
The prime factorization of 12854900 is 2 × 2 × 25 × 128549.
Since it has a total of 4 prime factors.
7 , 1 , 6 , 50 , 617 , 828 , 1332 , 935 , 87341 , 88424 , 236712 , 724053 , 8184662 , 5020001 , 48374900 , 73954539 , 543396221 , 158411238 , 5389957428 , 7179226286
n×2
25709800
n×3
38564700
n×4
51419600
n×5
64274500
n÷2
6427450
n÷3
4284966.6666667
n÷3
3213725
n÷5
2570980
n2
165248454010000
n3
2.1242523514531E+21
n4
2.7307051552695E+28
n5
3.5102941700474E+35
2 √n
3585.3730628764
3 √n
234.25537658503
4 √n
59.877984793048
5 √n
26.412757284711
1 , 2 , 4 , 25 , 50 , 100 , 128549 , 257098 , 514196 , 3213725 , 6427450 , 12854900
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
-12854899
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 12854900 can be divided by 12 positive divisors.
The sum of these divisors (counting 12854900) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001000010011001110100
3
Ternary
220012002121102
4
Quaternary
301002121310
5
Quinary
11242324100
6
Senary
1135305232
8
Octal
61023164
10
Decimal
12854900
12
Duodecimal
437b218
16
Hexadecimal
c42674
20
Vigesimal
406h50
36
Base36
7niwk
md5
936811f714fa093a5d763dc38169cd98
sha1
dfdc3bddf368021aac1c065200a3a108c475c1a1
sha256
47bc9f3f7d31c82145ff1e42fdf81359f9083fb27984fb99b10891ad14d078f0
sha512
262d4886df2b3a460a6dbdc7cc941eec25ad3c263b7fcaa7bb377ed15d49572dfed5297e34eb4dce73d9972b9bccf337a4e499b74f93592df7ad489597c6359c
ripemd-160
24d85144fae6dea80f3be5c6da1ac609839e247f
Diameter
25709800
Circumference
80769718.805263
Area
5.1914332913489E+14
Volume
8.8980474422614E+21
Surface area
2.0765733165395E+15
Circumference
80769718.805263
Perimeter
51419600
Area
165248454010000
Diagonal
18179573.92295
Surface area
991490724060000
Volume
2.1242523514531E+21
Space diagonal
22265339.926217
Perimeter
38564700
Area
71554679554382
Altitude
11132669.963109
Surface area
71554679554382
Volume
2.50345540444E+20
Height
6059857.9743166