855397772 is an even 9-digits composite number following 855397771
and preceding 855397773 . In scientific notation, it is written as 8.55397772 × 10^8.
The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors.
There are 400965632 positive integers (up to 855397772) that are relatively prime to 855397772.
855397772 has 24 divisors, whose sum is 1591201584
The reverse of 855397772 is 277793558
Previous prime number is 257
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
eight hundred fifty-five million three hundred ninety-seven thousand seven hundred seventy-two
Scientific notation
8.55397772 × 10^8
Engineering notation
8.55397772 × 10^6
Prime Factorization
2 × 2 × 17 × 257 × 48947
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
427698886 Product of the distinct prime numbers
The prime factorization of 855397772 is 2 × 2 × 17 × 257 × 48947.
Since it has a total of 5 prime factors.
1 , 7 , 14 , 12 , 335 , 829 , 4765 , 2721 , 70818 , 9766 , 77225 , 582780 , 9141758 , 5500724 , 18748579 , 79423247 , 46653757 , 703126126 , 6676036595 , 481884997
n×2
1710795544
n×3
2566193316
n×4
3421591088
n×5
4276988860
n÷2
427698886
n÷3
285132590.66667
n÷3
213849443
n÷5
171079554.4
n2
731705348342563984
n3
6.2589912473271E+26
n4
5.3539271679311E+35
n5
4.5797373708986E+44
2 √n29247.184001199
3 √n949.26915978845
4 √n171.01808091895
5 √n61.155232688217
1 , 2 , 4 , 17 , 34 , 68 , 257 , 514 , 1028 , 4369 , 8738 , 17476 , 48947 , 97894 , 195788 , 832099 , 1664198 , 3328396 , 12579379 , 25158758 , 50317516 , 213849443 , 427698886 , 855397772
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
-855397771 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 855397772 can be divided by 24 positive divisors.
The sum of these divisors (counting 855397772) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110010111111000101010110001100
3
Ternary
2012121120201010222
4
Quaternary
302333011112030
5
Quinary
3222440212042
6
Senary
220514050512
8
Octal
6277052614
10
Decimal
855397772
12
Duodecimal
1ba579a38
16
Hexadecimal
32fc558c
20
Vigesimal
d764e8c
36
Base36
e5a558
md5
5150080b3b2d69c453a10dd6ca34d571
sha1
eea0c20d4f5d65fe7ae14aa18f162eb2f238180d
sha256
80726ce5ce6db59ec113f345090173a1e50ff0bf5165dbd6c01d7d8098d0c7ef
sha512
94a0dd87938246789e7392a3913329c871e75f9605379c561d48f872f4038f67e497c341fea815fd541b8e5242f6dc7708901773f4eb330fff11e07b3acf95c4
ripemd-160
1ff237121c751049a74978c48baa62dd91a8b69e
Diameter
1710795544
Circumference
5374622712.8246
Area
2.2987201469454E+18
Volume
2.6217601228648E+27
Surface area
9.1948805877814E+18
Circumference
5374622712.8246
Perimeter
3421591088
Area
731705348342563984
Diagonal
1209715130.3861
Surface area
4390232090055383904
Volume
6.2589912473271E+26
Space diagonal
1481592401.7852
Perimeter
2566193316
Area
3.168377098748E+17
Altitude
740796200.89261
Surface area
3.168377098748E+17
Volume
7.3762919239538E+25
Height
403238376.79538