193431749 is an odd 9-digits composite number following 193431748
and preceding 193431750 . In scientific notation, it is written as 1.93431749 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 163517184 positive integers (up to 193431749) that are relatively prime to 193431749.
193431749 has 12 divisors, whose sum is 224116704
The reverse of 193431749 is 947134391
Previous prime number is 577
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred ninety-three million four hundred thirty-one thousand seven hundred forty-nine
Scientific notation
1.93431749 × 10^8
Engineering notation
1.93431749 × 10^6
Prime Factorization
7 × 83 × 577 × 577
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
335237
Product of the distinct prime numbers
The prime factorization of 193431749 is 7 × 83 × 577 × 577.
Since it has a total of 4 prime factors.
3 , 10 , 27 , 83 , 496 , 484 , 8139 , 8645 , 96174 , 75558 , 213245 , 799072 , 8014077 , 8340371 , 70155692 , 75813772 , 205381235 , 358683141 , 2771716466 , 7186333832
n×2
386863498
n×3
580295247
n×4
773726996
n×5
967158745
n÷2
96715874.5
n÷3
64477249.666667
n÷3
48357937.25
n÷5
38686349.8
n2
37415841521199001
n3
7.2374116657523E+24
n4
1.3999451967395E+33
n5
2.7079384790947E+41
2 √n
13907.974295346
3 √n
578.33026407434
4 √n
117.93207492174
5 √n
45.426110368252
1 , 7 , 83 , 577 , 581 , 4039 , 47891 , 332929 , 335237 , 2330503 , 27633107 , 193431749
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-193431748
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 193431749 can be divided by 12 positive divisors.
The sum of these divisors (counting 193431749) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011100001111000100011000101
3
Ternary
111110222100110212
4
Quaternary
23201320203011
5
Quinary
344004303444
6
Senary
31105525205
8
Octal
1341704305
10
Decimal
193431749
12
Duodecimal
54943805
16
Hexadecimal
b8788c5
20
Vigesimal
308ij79
36
Base36
375ww5
md5
cee970e46c5f8cdbfc34dfd6522c52f3
sha1
60417e619e299fd45318d3f2b5c9931e56092320
sha256
b2434e4398f7f0300a147d605df65e21b5095aacebd5a59ddfb0b75b1c930339
sha512
4546cbf54a10447978321a04daf19365eb9ef9957ec051f29ae134b7658b5855f42f6f001efe88b4247f15cb5acf02035194c48b2ed4a7e985d9ec02f0bd417d
ripemd-160
fd7dc4b9c0e1c094ef0d26e14a187767c495ec07
Diameter
386863498
Circumference
1215367523.2588
Area
1.1754533285088E+17
Volume
3.031599909351E+25
Surface area
4.7018133140351E+17
Circumference
1215367523.2588
Perimeter
773726996
Area
37415841521199001
Diagonal
273553802.82935
Surface area
224495049127194006
Volume
7.2374116657523E+24
Space diagonal
335033617.06491
Perimeter
580295247
Area
1.6201534630665E+16
Altitude
167516808.53246
Surface area
1.6201534630665E+16
Volume
8.5293714451535E+23
Height
91184600.943116