85751492 is an even 8-digits composite number following 85751491
and preceding 85751493 . In scientific notation, it is written as 8.5751492 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 40965120 positive integers (up to 85751492) that are relatively prime to 85751492.
85751492 has 24 divisors, whose sum is 156860760
The reverse of 85751492 is 29415758
Previous prime number is 97
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
eighty-five million seven hundred fifty-one thousand four hundred ninety-two
Scientific notation
8.5751492 × 10^7
Engineering notation
8.5751492 × 10^6
Prime Factorization
2 × 2 × 29 × 97 × 7621
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
42875746 Product of the distinct prime numbers
The prime factorization of 85751492 is 2 × 2 × 29 × 97 × 7621.
Since it has a total of 5 prime factors.
4 , 9 , 9 , 71 , 461 , 602 , 859 , 4015 , 84452 , 22680 , 786939 , 977994 , 2244261 , 4272686 , 40182419 , 65821144 , 471498943 , 235908920 , 7946313998 , 5236742855
n×2
171502984
n×3
257254476
n×4
343005968
n×5
428757460
n÷2
42875746
n÷3
28583830.666667
n÷3
21437873
n÷5
17150298.4
n2
7353318380226064
n3
6.3055802225541E+23
n4
5.407129120097E+31
n5
4.6366938948497E+39
2 √n9260.2101488033
3 √n440.97492500239
4 √n96.229985705098
5 √n38.605424923497
1 , 2 , 4 , 29 , 58 , 97 , 116 , 194 , 388 , 2813 , 5626 , 7621 , 11252 , 15242 , 30484 , 221009 , 442018 , 739237 , 884036 , 1478474 , 2956948 , 21437873 , 42875746 , 85751492
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
-85751491 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 85751492 can be divided by 24 positive divisors.
The sum of these divisors (counting 85751492) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000111000111011011000100
3
Ternary
12222100121221012
4
Quaternary
11013013123010
5
Quinary
133423021432
6
Senary
12301541352
8
Octal
507073304
10
Decimal
85751492
12
Duodecimal
24874858
16
Hexadecimal
51c76c4
20
Vigesimal
16fiiec
36
Base36
1f1y9w
md5
5d61cca668ff66ba3c9071da9c7256ce
sha1
843b6f6a122e31d3b565cd04370b2fc0c5c896e4
sha256
4709c04acfcea0efb6be8db30df6f3941122a96fd2b8832b7c56f4fd5773b333
sha512
4ec5907810810f1aacd82ae92d54b068c794fd7937e4f5c9ca5a0f541f4d8513db8294c5fb4622fb3cc770328d3d90b19acb955fd68673c4f0c71f44923395c5
ripemd-160
74ee55d94e8b43535a3d2ebbb41158e40c3f4203
Diameter
171502984
Circumference
538792514.60313
Area
2.3101131002825E+16
Volume
2.6412752671729E+24
Surface area
9.24045240113E+16
Circumference
538792514.60313
Perimeter
343005968
Area
7353318380226064
Diagonal
121270922.98013
Surface area
44119910281356384
Volume
6.3055802225541E+23
Space diagonal
148525940.96884
Perimeter
257254476
Area
3.1840802596954E+15
Altitude
74262970.484418
Surface area
3.1840802596954E+15
Volume
7.4311975578063E+22
Height
40423640.993376