12777345 is an odd 8-digits composite number following 12777344
and preceding 12777346 . In scientific notation, it is written as 1.2777345 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 5839776 positive integers (up to 12777345) that are relatively prime to 12777345.
12777345 has 32 divisors, whose sum is 23802240
The reverse of 12777345 is 54377721
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twelve million seven hundred seventy-seven thousand three hundred forty-five
Scientific notation
1.2777345 × 10^7
Engineering notation
1.2777345 × 10^6
Prime Factorization
21 × 5 × 9 × 3 × 4507
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12777345
Product of the distinct prime numbers
The prime factorization of 12777345 is 21 × 5 × 9 × 3 × 4507.
Since it has a total of 5 prime factors.
4 , 5 , 81 , 37 , 972 , 669 , 869 , 8518 , 99137 , 30160 , 119438 , 546942 , 2561560 , 1356208 , 27500501 , 63354224 , 995420958 , 734815118 , 9675441074 , 8751105230
n×2
25554690
n×3
38332035
n×4
51109380
n×5
63886725
n÷2
6388672.5
n÷3
4259115
n÷3
3194336.25
n÷5
2555469
n2
163260545249025
n3
2.0860363115349E+21
n4
2.6654005635009E+28
n5
3.4056742563045E+35
2 √n
3574.5412293048
3 √n
233.78333001048
4 √n
59.787467159136
5 √n
26.380809891129
1 , 3 , 5 , 9 , 15 , 21 , 27 , 45 , 63 , 105 , 135 , 189 , 315 , 567 , 945 , 2835 , 4507 , 13521 , 22535 , 40563 , 67605 , 94647 , 121689 , 202815 , 283941 , 473235 , 608445 , 851823 , 1419705 , 2555469 , 4259115 , 12777345
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12777344
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12777345 can be divided by 32 positive divisors.
The sum of these divisors (counting 12777345) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110000101111011110000001
3
Ternary
220001011020000
4
Quaternary
300233132001
5
Quinary
11232333340
6
Senary
1133510213
8
Octal
60573601
10
Decimal
12777345
12
Duodecimal
4342369
16
Hexadecimal
c2f781
20
Vigesimal
3jh375
36
Base36
7lv29
md5
7fe05df58773db7f6178cbdee72e19ab
sha1
000a3c5f2a0b3efd6b189f66f0e26146ffc29bf9
sha256
6c1ae66a8c8e179cbdf9977ecb1cbd71bd88c79d5f901d6b69ef3dbdaf511542
sha512
dc709d6676a79c8125f750200c6c232e8a6501946b1e472812e63facc763ba1dabfd94d02157932b8616e18f00661f5a2d05873d520aa948d655b82cb9001393
ripemd-160
f9d027902300e42e638c6609a2de6d2dddebde02
Diameter
25554690
Circumference
80282426.368765
Area
5.128981295754E+14
Volume
8.7379684685861E+21
Surface area
2.0515925183016E+15
Circumference
80282426.368765
Perimeter
51109380
Area
163260545249025
Diagonal
18069894.59012
Surface area
979563271494150
Volume
2.0860363115349E+21
Space diagonal
22131010.725836
Perimeter
38332035
Area
70693889810677
Altitude
11065505.362918
Surface area
70693889810677
Volume
2.4584173694795E+20
Height
6023298.1967067