85432837 is an odd 8-digits composite number following 85432836
and preceding 85432838 . In scientific notation, it is written as 8.5432837 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 68920512 positive integers (up to 85432837) that are relatively prime to 85432837.
85432837 has 8 divisors, whose sum is 103381056
The reverse of 85432837 is 73823458
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
eighty-five million four hundred thirty-two thousand eight hundred thirty-seven
Scientific notation
8.5432837 × 10^7
Engineering notation
8.5432837 × 10^6
Prime Factorization
7 × 17 × 717923
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85432837
Product of the distinct prime numbers
The prime factorization of 85432837 is 7 × 17 × 717923.
Since it has a total of 3 prime factors.
2 , 5 , 58 , 78 , 966 , 761 , 9256 , 448 , 1026 , 4085 , 636457 , 226378 , 8963682 , 2218150 , 55776464 , 62538320 , 584136387 , 407708497 , 9926923590 , 687898104
n×2
170865674
n×3
256298511
n×4
341731348
n×5
427164185
n÷2
42716418.5
n÷3
28477612.333333
n÷3
21358209.25
n÷5
17086567.4
n2
7298769637868569
n3
6.2355459677257E+23
n4
5.3272038226672E+31
n5
4.551181358477E+39
2 √n
9242.9885318548
3 √n
440.42802185608
4 √n
96.140462511134
5 √n
38.576690407463
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
-85432836
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 85432837 can be divided by 8 positive divisors.
The sum of these divisors (counting 85432837) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101111001101000000101
3
Ternary
12221202102211011
4
Quaternary
11011321220011
5
Quinary
133332322322
6
Senary
12251042221
8
Octal
505715005
10
Decimal
85432837
12
Duodecimal
24740371
16
Hexadecimal
5179a05
20
Vigesimal
16dj21h
36
Base36
1ev4ed
md5
83dceaf6ea8dc1c893c9ff2e0dd85cd2
sha1
3b569c20cd39230394fc804ba07ba3faa2358a33
sha256
9ce7cbdb5aec44994b41b4259f4a0b058fe110d74c4acb4a913110577368ce14
sha512
f695eea00803eaa645fd6ae5f453f8a2b72310eec10292952beefadacf3c99cf0a4ad296de0945f1f1620c4fc3977ddcca343ba7b14a5517ca0458c418dd52de
ripemd-160
3ea861c52a630da3af40dd063ba69af2487362d3
Diameter
170865674
Circumference
536790346.18907
Area
2.2929761074572E+16
Volume
2.6119393871105E+24
Surface area
9.1719044298289E+16
Circumference
536790346.18907
Perimeter
341731348
Area
7298769637868569
Diagonal
120820276.75741
Surface area
43792617827211414
Volume
6.2355459677257E+23
Space diagonal
147974014.31875
Perimeter
256298511
Area
3.1604599613824E+15
Altitude
73987007.159375
Surface area
3.1604599613824E+15
Volume
7.3486613969655E+22
Height
40273425.585803