85193749 is an odd 8-digits composite number following 85193748
and preceding 85193750 . In scientific notation, it is written as 8.5193749 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 80103936 positive integers (up to 85193749) that are relatively prime to 85193749.
85193749 has 8 divisors, whose sum is 90293400
The reverse of 85193749 is 94739158
Previous prime number is 1453
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
eighty-five million one hundred ninety-three thousand seven hundred forty-nine
Scientific notation
8.5193749 × 10^7
Engineering notation
8.5193749 × 10^6
Prime Factorization
17 × 1453 × 3449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85193749
Product of the distinct prime numbers
The prime factorization of 85193749 is 17 × 1453 × 3449.
Since it has a total of 3 prime factors.
4 , 9 , 40 , 33 , 476 , 503 , 5141 , 3821 , 77622 , 84995 , 9400 , 830586 , 1566771 , 4596173 , 3696598 , 42846798 , 437974477 , 529881973 , 7324986562 , 145315702
n×2
170387498
n×3
255581247
n×4
340774996
n×5
425968745
n÷2
42596874.5
n÷3
28397916.333333
n÷3
21298437.25
n÷5
17038749.8
n2
7257974868675001
n3
6.1833408921021E+23
n4
5.2678199194318E+31
n5
4.4878532799327E+39
2 √n
9230.045991218
3 √n
440.01678482801
4 √n
96.073128351366
5 √n
38.555074443136
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
-85193748
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 85193749 can be divided by 8 positive divisors.
The sum of these divisors (counting 85193749) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100111111010000010101
3
Ternary
12221022021212001
4
Quaternary
11010333100111
5
Quinary
133302144444
6
Senary
12241555301
8
Octal
504772025
10
Decimal
85193749
12
Duodecimal
24645b31
16
Hexadecimal
513f415
20
Vigesimal
16c9479
36
Base36
1epzx1
md5
7f7f33a3cde38279958b02d3a998401b
sha1
5337945c7a3370982dad3d2acc45329aff09a66e
sha256
9499ed592df2c0d73fc419dcc39bfd2a3ea6560574e400529eebafede64d4ce6
sha512
9654a728a11e3d672d35f519889b82f64001c06196b16c4e30d4f1b578b8cff963a96e44f9abb072bb8dd719910e8603bbe9bcf72e1b9ebd25aed9d7afa72af0
ripemd-160
0dc17adf32aedc487e28f431f549c4b5889c9ebf
Diameter
170387498
Circumference
535288111.98035
Area
2.2801600527369E+16
Volume
2.5900717761692E+24
Surface area
9.1206402109475E+16
Circumference
535288111.98035
Perimeter
340774996
Area
7257974868675001
Diagonal
120482155.26521
Surface area
43547849212050006
Volume
6.1833408921021E+23
Space diagonal
147559901.75527
Perimeter
255581247
Area
3.1427953081508E+15
Altitude
73779950.877635
Surface area
3.1427953081508E+15
Volume
7.2871371253224E+22
Height
40160718.421736