85191774 is an even 8-digits composite number following 85191773
and preceding 85191775 . In scientific notation, it is written as 8.5191774 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 28232768 positive integers (up to 85191774) that are relatively prime to 85191774.
85191774 has 16 divisors, whose sum is 171370512
The reverse of 85191774 is 47719158
Previous prime number is 173
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
eighty-five million one hundred ninety-one thousand seven hundred seventy-four
Scientific notation
8.5191774 × 10^7
Engineering notation
8.5191774 × 10^6
Prime Factorization
2 × 3 × 173 × 82073
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
85191774 Product of the distinct prime numbers
The prime factorization of 85191774 is 2 × 3 × 173 × 82073.
Since it has a total of 4 prime factors.
7 , 6 , 62 , 11 , 381 , 450 , 8251 , 5997 , 46312 , 30177 , 737971 , 335833 , 4817613 , 4272536 , 93908971 , 54022921 , 312721461 , 174294032 , 7765934801 , 9552448327
n×2
170383548
n×3
255575322
n×4
340767096
n×5
425958870
n÷2
42595887
n÷3
28397258
n÷3
21297943.5
n÷5
17038354.8
n2
7257638357267076
n3
6.1829108670603E+23
n4
5.2673314524874E+31
n5
4.487333106834E+39
2 √n9229.9390030487
3 √n440.01338457907
4 √n96.072571543853
5 √n38.554895681245
1 , 2 , 3 , 6 , 173 , 346 , 519 , 1038 , 82073 , 164146 , 246219 , 492438 , 14198629 , 28397258 , 42595887 , 85191774
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
-85191773 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 85191774 can be divided by 16 positive divisors.
The sum of these divisors (counting 85191774) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000100111110110001011110
3
Ternary
12221022012010220
4
Quaternary
11010332301132
5
Quinary
133302114044
6
Senary
12241542210
8
Octal
504766136
10
Decimal
85191774
12
Duodecimal
24644966
16
Hexadecimal
513ec5e
20
Vigesimal
16c8j8e
36
Base36
1epye6
md5
378b523848425cdb306a34c1e10bd36c
sha1
ac1a24f3272030a698949dddfeaaec5284820b18
sha256
1f84bdc390861aabcea6cb99b627651e53bcb897198f412ce4db29db8f1ae4b7
sha512
5f219c3a80f025e57327dced7d8d1ba17f5db160ed27642a5cd8b560515393796f5c0577962812f3020f7aceabd3a479f98387da49ee7ae620ae29b306dd6e60
ripemd-160
310839954be3a6c245eee51b67bbe11131311881
Diameter
170383548
Circumference
535275702.68936
Area
2.2800543345602E+16
Volume
2.5898916477009E+24
Surface area
9.1202173382407E+16
Circumference
535275702.68936
Perimeter
340767096
Area
7257638357267076
Diagonal
120479362.19342
Surface area
43545830143602456
Volume
6.1829108670603E+23
Space diagonal
147556480.95493
Perimeter
255575322
Area
3.1426495944368E+15
Altitude
73778240.477463
Surface area
3.1426495944368E+15
Volume
7.2866303359505E+22
Height
40159787.397808