191473742 is an even 9-digits composite number following 191473741
and preceding 191473743 . In scientific notation, it is written as 1.91473742 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 92820960 positive integers (up to 191473742) that are relatively prime to 191473742.
191473742 has 16 divisors, whose sum is 296013312
The reverse of 191473742 is 247374191
Previous prime number is 293
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred ninety-one million four hundred seventy-three thousand seven hundred forty-two
Scientific notation
1.91473742 × 10^8
Engineering notation
1.91473742 × 10^6
Prime Factorization
2 × 37 × 293 × 8831
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
191473742
Product of the distinct prime numbers
The prime factorization of 191473742 is 2 × 37 × 293 × 8831.
Since it has a total of 4 prime factors.
3 , 8 , 95 , 57 , 833 , 219 , 9475 , 3395 , 37965 , 39563 , 658671 , 301650 , 51364 , 2127381 , 86734752 , 58714983 , 990554991 , 794040666 , 6277187167 , 5559883013
n×2
382947484
n×3
574421226
n×4
765894968
n×5
957368710
n÷2
95736871
n÷3
63824580.666667
n÷3
47868435.5
n÷5
38294748.4
n2
36662193875482564
n3
7.0198474512681E+24
n4
1.3441164597635E+33
n5
2.573630082347E+41
2 √n
13837.403730469
3 √n
576.37226570451
4 √n
117.63249436473
5 √n
45.333770841554
1 , 2 , 37 , 74 , 293 , 586 , 8831 , 10841 , 17662 , 21682 , 326747 , 653494 , 2587483 , 5174966 , 95736871 , 191473742
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
-191473741
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 191473742 can be divided by 16 positive divisors.
The sum of these divisors (counting 191473742) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011011010011010100001001110
3
Ternary
111100021212121002
4
Quaternary
23122122201032
5
Quinary
343004124432
6
Senary
30555540302
8
Octal
1332324116
10
Decimal
191473742
12
Duodecimal
5415a692
16
Hexadecimal
b69a84e
20
Vigesimal
2jge472
36
Base36
35zy32
md5
a4d3a0cbe1caceb3a91b1dcf2dd93d27
sha1
be1f9fcf856ed8f06766e04df21cd5c1fca166dc
sha256
ee35062b44e794fba155591c479d6df58a03d0da22a7c3450d73bd2451195e40
sha512
0631544e415fe691739dd4c755cfd5bcf91d30a7f5efe8ca4fcc75a25225596d6f117efab76f5ae76fd48412aba3a7eb338ccc105317af84c7af47d9f4533ffe
ripemd-160
db5a024d3db218ff7eb24ff3469456eef8a34271
Diameter
382947484
Circumference
1203065002.4451
Area
1.151776789437E+17
Volume
2.9404668242967E+25
Surface area
4.607107157748E+17
Circumference
1203065002.4451
Perimeter
765894968
Area
36662193875482564
Diagonal
270784762.77473
Surface area
219973163252895384
Volume
7.0198474512681E+24
Space diagonal
331642249.45933
Perimeter
574421226
Area
1.5875195627319E+16
Altitude
165821124.72967
Surface area
1.5875195627319E+16
Volume
8.272969559478E+23
Height
90261587.591576