85193409 is an odd 8-digits composite number following 85193408
and preceding 85193410 . In scientific notation, it is written as 8.5193409 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 45093888 positive integers (up to 85193409) that are relatively prime to 85193409.
85193409 has 32 divisors, whose sum is 109714176
The reverse of 85193409 is 90439158
Previous prime number is 17
Is Prime? no Number parity odd Number length 8 Sum of Digits 39 Digital Root 3
Name
eighty-five million one hundred ninety-three thousand four hundred nine
Scientific notation
8.5193409 × 10^7
Engineering notation
8.5193409 × 10^6
Prime Factorization
21 × 7 × 73 × 17 × 467
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
85193409 Product of the distinct prime numbers
The prime factorization of 85193409 is 21 × 7 × 73 × 17 × 467.
Since it has a total of 5 prime factors.
10 , 4 , 17 , 96 , 459 , 891 , 9721 , 6026 , 43995 , 72456 , 510239 , 838890 , 7730250 , 5701409 , 25962607 , 22484220 , 539506477 , 567176732 , 8683707924 , 2860276361
n×2
170386818
n×3
255580227
n×4
340773636
n×5
425967045
n÷2
42596704.5
n÷3
28397803
n÷3
21298352.25
n÷5
17038681.8
n2
7257916937041281
n3
6.1832668610539E+23
n4
5.2677358264991E+31
n5
4.4877637277089E+39
2 √n9230.0275730899
3 √n440.01619947245
4 √n96.073032496585
5 √n38.555043669173
1 , 7 , 17 , 21 , 73 , 119 , 147 , 357 , 467 , 511 , 1241 , 1533 , 2499 , 3269 , 7939 , 8687 , 9807 , 10731 , 26061 , 34091 , 55573 , 68649 , 166719 , 182427 , 238637 , 579547 , 715911 , 1167033 , 4056829 , 5011377 , 12170487 , 85193409
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-85193408 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85193409 can be divided by 32 positive divisors.
The sum of these divisors (counting 85193409) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101000100111111001011000001
3
Ternary
12221022021101110
4
Quaternary
11010333023001
5
Quinary
133302142114
6
Senary
12241553533
8
Octal
504771301
10
Decimal
85193409
12
Duodecimal
246458a9
16
Hexadecimal
513f2c1
20
Vigesimal
16c93a9
36
Base36
1epznl
md5
0b32713652422e0325c5983228c42bcb
sha1
61c8cb32b70a3bf9931b3ad0e098dfe6b0da993b
sha256
87921c4ff1eafd7fbfabba586f250715e4c0a7eece30e4f3533d1c0c886e76f4
sha512
cfee2a84fbaa73625b525847aa554c152e7eaccae8d262888c8256b63bd35b60b5b912ee6bd3438dc4a0859101685dc03913036e2a5348bc580548fa067166a6
ripemd-160
f056920634183028301bf6b19341103fa0c474df
Diameter
170386818
Circumference
535285975.69734
Area
2.2801418529774E+16
Volume
2.5900407661163E+24
Surface area
9.1205674119095E+16
Circumference
535285975.69734
Perimeter
340773636
Area
7257916937041281
Diagonal
120481674.4326
Surface area
43547501622247686
Volume
6.1832668610539E+23
Space diagonal
147559312.858
Perimeter
255580227
Area
3.1427702230175E+15
Altitude
73779656.428998
Surface area
3.1427702230175E+15
Volume
7.2870498788954E+22
Height
40160558.144199