12856977 is an odd 8-digits composite number following 12856976
and preceding 12856978 . In scientific notation, it is written as 1.2856977 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors.
There are 6643296 positive integers (up to 12856977) that are relatively prime to 12856977.
12856977 has 32 divisors, whose sum is 17971200
The reverse of 12856977 is 77965821
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
twelve million eight hundred fifty-six thousand nine hundred seventy-seven
Scientific notation
1.2856977 × 10^7
Engineering notation
1.2856977 × 10^6
Prime Factorization
9 × 7 × 19 × 23 × 467
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12856977
Product of the distinct prime numbers
The prime factorization of 12856977 is 9 × 7 × 19 × 23 × 467.
Since it has a total of 5 prime factors.
10 , 9 , 41 , 57 , 835 , 355 , 7951 , 4990 , 89178 , 98273 , 313038 , 69497 , 2682060 , 5448070 , 37865804 , 99118211 , 191161095 , 196293986 , 1220133206 , 5439483862
n×2
25713954
n×3
38570931
n×4
51427908
n×5
64284885
n÷2
6428488.5
n÷3
4285659
n÷3
3214244.25
n÷5
2571395.4
n2
165301857578529
n3
2.1252821809444E+21
n4
2.7324704118912E+28
n5
3.5131309238866E+35
2 √n
3585.662700255
3 √n
234.26799232469
4 √n
59.880403307384
5 √n
26.413610745286
1 , 7 , 9 , 19 , 23 , 63 , 133 , 161 , 171 , 207 , 437 , 467 , 1197 , 1449 , 3059 , 3269 , 3933 , 4203 , 8873 , 10741 , 27531 , 29421 , 62111 , 75187 , 79857 , 96669 , 204079 , 558999 , 676683 , 1428553 , 1836711 , 12856977
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
-12856976
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 12856977 can be divided by 32 positive divisors.
The sum of these divisors (counting 12856977) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001000010111010010001
3
Ternary
220012012110100
4
Quaternary
301002322101
5
Quinary
11242410402
6
Senary
1135323013
8
Octal
61027221
10
Decimal
12856977
12
Duodecimal
4380469
16
Hexadecimal
c42e91
20
Vigesimal
40728h
36
Base36
7nki9
md5
a0277a039e3dcf9ee4fdb3cf71a9402f
sha1
a0702c7ddec2844330984c2def5d947366c2237a
sha256
f3124e11b9b86f30fb3e9b5159e07c279ef03ec1d51f7dd468a8a291b717a071
sha512
719917e00373141622027fb6af96e580ed84f9c61d4143125b85189e6ac724fb7faccc7c027d2fee2f5e7281b2bc7cc1a0755d65eb104897c7406f869cbb07c7
ripemd-160
cfcf1b890b68d3ab2c06d19989cb9df81bc71591
Diameter
25713954
Circumference
80782768.981146
Area
5.1931110139345E+14
Volume
8.9023611819471E+21
Surface area
2.0772444055738E+15
Circumference
80782768.981146
Perimeter
51427908
Area
165301857578529
Diagonal
18182511.244519
Surface area
991811145471174
Volume
2.1252821809444E+21
Space diagonal
22268937.395744
Perimeter
38570931
Area
71577803977882
Altitude
11134468.697872
Surface area
71577803977882
Volume
2.5046690701346E+20
Height
6060837.0815063