855107949 is an odd 9-digits composite number following 855107948
and preceding 855107950 . In scientific notation, it is written as 8.55107949 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 550414256 positive integers (up to 855107949) that are relatively prime to 855107949.
855107949 has 8 divisors, whose sum is 1179459360
The reverse of 855107949 is 949701558
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
eight hundred fifty-five million one hundred seven thousand nine hundred forty-nine
Scientific notation
8.55107949 × 10^8
Engineering notation
8.55107949 × 10^6
Prime Factorization
3 × 29 × 9828827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855107949
Product of the distinct prime numbers
The prime factorization of 855107949 is 3 × 29 × 9828827.
Since it has a total of 3 prime factors.
1 , 9 , 93 , 88 , 602 , 817 , 3733 , 9517 , 95487 , 92749 , 860930 , 220928 , 1398452 , 6272661 , 14567950 , 53677953 , 605153948 , 645068898 , 9978678292 , 1686453662
n×2
1710215898
n×3
2565323847
n×4
3420431796
n×5
4275539745
n÷2
427553974.5
n÷3
285035983
n÷3
213776987.25
n÷5
171021589.8
n2
731209604442986601
n3
6.2526314514434E+26
n4
5.3466748562967E+35
n5
4.5719841703377E+44
2 √n
29242.228865119
3 √n
949.16193828196
4 √n
171.00359313511
5 √n
61.151088044363
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-855107948
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 855107949 can be divided by 8 positive divisors.
The sum of these divisors (counting 855107949) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111101111110100101101101
3
Ternary
2012121000222120210
4
Quaternary
302331332211231
5
Quinary
3222401423244
6
Senary
220503533033
8
Octal
6275764555
10
Decimal
855107949
12
Duodecimal
1ba45a179
16
Hexadecimal
32f7e96d
20
Vigesimal
d7489h9
36
Base36
e53xil
md5
c685d1bf8721eac9bd95e8d73ce3a789
sha1
f6fefe5e5acf96b3ba6522922b49aad8c4e5a595
sha256
f50c7c11eacd1b151b172f6d0c81fad6f7dcfdf131a1a1d689d1995feca13433
sha512
0c19aa43510212cb95dd3925df8cfd9381d0c96cb3305f5398ff2f30563da2616e2dd0e627ab5163c49a4c1e8647948d563043b41621a46d4380f3c27aaaac77
ripemd-160
ec0deae057b59f0f45f91fd812d44eb6bf7fa4f8
Diameter
1710215898
Circumference
5372801701.2093
Area
2.2971627215524E+18
Volume
2.6190961377946E+27
Surface area
9.1886508862095E+18
Circumference
5372801701.2093
Perimeter
3420431796
Area
731209604442986601
Diagonal
1209305258.7688
Surface area
4387257626657919606
Volume
6.2526314514434E+26
Space diagonal
1481090413.624
Perimeter
2565323847
Area
3.166230464694E+17
Altitude
740545206.81201
Surface area
3.166230464694E+17
Volume
7.3687968326266E+25
Height
403101752.92295