472156857 is an odd 9-digits composite number following 472156856
and preceding 472156858 . In scientific notation, it is written as 4.72156857 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 20 positive divisors.
There are 301084344 positive integers (up to 472156857) that are relatively prime to 472156857.
472156857 has 20 divisors, whose sum is 735989760
The reverse of 472156857 is 758651274
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
four hundred seventy-two million one hundred fifty-six thousand eight hundred fifty-seven
Scientific notation
4.72156857 × 10^8
Engineering notation
4.72156857 × 10^6
Prime Factorization
3 × 9 × 3 × 23 × 253439
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
157385619 Product of the distinct prime numbers
The prime factorization of 472156857 is 3 × 9 × 3 × 23 × 253439.
Since it has a total of 5 prime factors.
8 , 9 , 13 , 38 , 8 , 456 , 211 , 6615 , 98119 , 55071 , 471360 , 116375 , 8616282 , 2619781 , 28497187 , 59900651 , 114182451 , 39582286 , 1141681976 , 9739331565
n×2
944313714
n×3
1416470571
n×4
1888627428
n×5
2360784285
n÷2
236078428.5
n÷3
157385619
n÷3
118039214.25
n÷5
94431371.4
n2
222932097612118449
n3
1.0525891853296E+26
n4
4.9698720145739E+34
n5
2.3465591500935E+43
2 √n21729.170646852
3 √n778.68552273784
4 √n147.40817700132
5 √n54.302179404594
1 , 3 , 9 , 23 , 27 , 69 , 81 , 207 , 621 , 1863 , 253439 , 760317 , 2280951 , 5829097 , 6842853 , 17487291 , 20528559 , 52461873 , 157385619 , 472156857
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-472156856 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 472156857 can be divided by 20 positive divisors.
The sum of these divisors (counting 472156857) is 1, the average is 0.05.
Base
System
Value
2
Binary
11100001001001000101010111001
3
Ternary
1012220110001110000
4
Quaternary
130021020222321
5
Quinary
1431333004412
6
Senary
114503543213
8
Octal
3411105271
10
Decimal
472156857
12
Duodecimal
11215ab09
16
Hexadecimal
1c248ab9
20
Vigesimal
77ajc2h
36
Base36
7t3yk9
md5
dd96fc7284a3a105edeae2e6cf705b0c
sha1
3c79be266016d5f6e6553b94e4ca0ce617c3b9f3
sha256
63edd33427e2da546f1cfc5ff94e5d0b34627495863f8e74b6a351323e9f8050
sha512
a09ab8ee43b478f23230083a47b3635b925c95a72b5e737a8a96dc6896e21f7a7ee0ee1cd1f251903a281002eef35debddbee0b51a7ea85d96f92fdda750e92a
ripemd-160
76fd911bd34a7d113d5288e9d404fe29a8c63ec4
Diameter
944313714
Circumference
2966649026.5865
Area
7.0036184010759E+17
Volume
4.4090752691725E+26
Surface area
2.8014473604304E+18
Circumference
2966649026.5865
Perimeter
1888627428
Area
222932097612118449
Diagonal
667730630.73685
Surface area
1337592585672710694
Volume
1.0525891853296E+26
Space diagonal
817799665.46603
Perimeter
1416470571
Area
9.6532429925523E+16
Altitude
408899832.73302
Surface area
9.6532429925523E+16
Volume
1.2404882512502E+25
Height
222576876.91228