85117923 is an odd 8-digits composite number following 85117922
and preceding 85117924 . In scientific notation, it is written as 8.5117923 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 51453360 positive integers (up to 85117923) that are relatively prime to 85117923.
85117923 has 16 divisors, whose sum is 103440000
The reverse of 85117923 is 32971158
Previous prime number is 499
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-five million one hundred seventeen thousand nine hundred twenty-three
Scientific notation
8.5117923 × 10^7
Engineering notation
8.5117923 × 10^6
Prime Factorization
9 × 11 × 499 × 1723
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85117923
Product of the distinct prime numbers
The prime factorization of 85117923 is 9 × 11 × 499 × 1723.
Since it has a total of 4 prime factors.
2 , 2 , 36 , 10 , 126 , 823 , 1810 , 7110 , 48355 , 62505 , 104269 , 983144 , 1060568 , 1630868 , 35101686 , 38333938 , 913026710 , 897941382 , 9245214100 , 4674599012
n×2
170235846
n×3
255353769
n×4
340471692
n×5
425589615
n÷2
42558961.5
n÷3
28372641
n÷3
21279480.75
n÷5
17023584.6
n2
7245060815833929
n3
6.1668452865247E+23
n4
5.2490906225132E+31
n5
4.467916914271E+39
2 √n
9225.9375133371
3 √n
439.88620163117
4 √n
96.05174393699
5 √n
38.548208872664
1 , 9 , 11 , 99 , 499 , 1723 , 4491 , 5489 , 15507 , 18953 , 49401 , 170577 , 859777 , 7737993 , 9457547 , 85117923
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85117922
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85117923 can be divided by 16 positive divisors.
The sum of these divisors (counting 85117923) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000100101100101111100011
3
Ternary
12221011102211200
4
Quaternary
11010230233203
5
Quinary
133242233143
6
Senary
12240212243
8
Octal
504545743
10
Decimal
85117923
12
Duodecimal
2460a083
16
Hexadecimal
512cbe3
20
Vigesimal
16bjeg3
36
Base36
1eoder
md5
639db29ffbdeb722541e666d48cb5e21
sha1
55c43239f5f69f0259126b812628261a891e1210
sha256
24ca2e293d5d237db7cfebba1a6afd64bb7471ade9a26883d36a11598da439e3
sha512
c444c97fee1b90a3fd380dc555bee0437a1bed0eedc786c4c39f56a4945d54a297307c058b68ef4ae0c6c2f150784eb7c0755da9d1a5650eefa5cb7cd1415cec
ripemd-160
9773babca209398a38d712e01b6332212d2e5af7
Diameter
170235846
Circumference
534811683.17124
Area
2.2761029833835E+16
Volume
2.5831621130628E+24
Surface area
9.1044119335341E+16
Circumference
534811683.17124
Perimeter
340471692
Area
7245060815833929
Diagonal
120374921.10763
Surface area
43470364895003574
Volume
6.1668452865247E+23
Space diagonal
147428567.27074
Perimeter
255353769
Area
3.1372033592377E+15
Altitude
73714283.635368
Surface area
3.1372033592377E+15
Volume
7.2676968677165E+22
Height
40124973.702543