85751429 is an odd 8-digits composite number following 85751428
and preceding 85751430 . In scientific notation, it is written as 8.5751429 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 81461952 positive integers (up to 85751429) that are relatively prime to 85751429.
85751429 has 12 divisors, whose sum is 90256236
The reverse of 85751429 is 92415758
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
eighty-five million seven hundred fifty-one thousand four hundred twenty-nine
Scientific notation
8.5751429 × 10^7
Engineering notation
8.5751429 × 10^6
Prime Factorization
173 × 23 × 23 × 937
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
3728323
Product of the distinct prime numbers
The prime factorization of 85751429 is 173 × 23 × 23 × 937.
Since it has a total of 4 prime factors.
2 , 7 , 70 , 68 , 302 , 537 , 4921 , 33 , 42680 , 98009 , 638227 , 540677 , 8309362 , 5467018 , 81928987 , 27608087 , 430409824 , 415214293 , 2061385620 , 9579946854
n×2
171502858
n×3
257254287
n×4
343005716
n×5
428757145
n÷2
42875714.5
n÷3
28583809.666667
n÷3
21437857.25
n÷5
17150285.8
n2
7353307575542041
n3
6.3055663247926E+23
n4
5.4071132300524E+31
n5
4.636676862418E+39
2 √n
9260.206747152
3 √n
440.97481701039
4 √n
96.229968030505
5 √n
38.60541925096
1 , 23 , 173 , 529 , 937 , 3979 , 21551 , 91517 , 162101 , 495673 , 3728323 , 85751429
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85751428
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85751429 can be divided by 12 positive divisors.
The sum of these divisors (counting 85751429) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000111000111011010000101
3
Ternary
12222100121211212
4
Quaternary
11013013122011
5
Quinary
133423021204
6
Senary
12301541205
8
Octal
507073205
10
Decimal
85751429
12
Duodecimal
24874805
16
Hexadecimal
51c7685
20
Vigesimal
16fiib9
36
Base36
1f1y85
md5
4cfe7a1d6b4594eeebe0b476720d72ca
sha1
1a48f94b3ed96000e1d7207b7423064c43941937
sha256
268b3e91b9735711d9e58c0d46c4bc651acae239fc91fcb919d0bc889bf6bbd1
sha512
c3e77f3f221d5bc84e7f96a80bdb84a66cccc96e567ca369ff041ac36f170f98b6cff17263eaf7b190ff001c8935f82ab8950c97f9b4075e10c8a5f9906a0f4f
ripemd-160
cbc685f3d1d214900076ad95da41473daace03f8
Diameter
171502858
Circumference
538792118.76245
Area
2.3101097058909E+16
Volume
2.6412694456922E+24
Surface area
9.2404388235636E+16
Circumference
538792118.76245
Perimeter
343005716
Area
7353307575542041
Diagonal
121270833.88467
Surface area
44119845453252246
Volume
6.3055663247926E+23
Space diagonal
148525831.84964
Perimeter
257254287
Area
3.18407558113E+15
Altitude
74262915.924818
Surface area
3.18407558113E+15
Volume
7.4311811791373E+22
Height
40423611.294891