191738401 is an odd 9-digits composite number following 191738400
and preceding 191738402 . In scientific notation, it is written as 1.91738401 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 184533888 positive integers (up to 191738401) that are relatively prime to 191738401.
191738401 has 8 divisors, whose sum is 198985320
The reverse of 191738401 is 104837191
Previous prime number is 317
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred ninety-one million seven hundred thirty-eight thousand four hundred one
Scientific notation
1.91738401 × 10^8
Engineering notation
1.91738401 × 10^6
Prime Factorization
29 × 317 × 20857
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
191738401
Product of the distinct prime numbers
The prime factorization of 191738401 is 29 × 317 × 20857.
Since it has a total of 3 prime factors.
8 , 7 , 74 , 88 , 529 , 956 , 5360 , 5857 , 70070 , 30439 , 715445 , 765606 , 478853 , 1966838 , 78804265 , 20200151 , 870712487 , 424207114 , 2777950831 , 8984387199
n×2
383476802
n×3
575215203
n×4
766953604
n×5
958692005
n÷2
95869200.5
n÷3
63912800.333333
n÷3
47934600.25
n÷5
38347680.2
n2
36763614418036801
n3
7.0489966434949E+24
n4
1.3515633450781E+33
n5
2.5914659463548E+41
2 √n
13846.963602176
3 √n
576.63770136774
4 √n
117.67312183407
5 √n
45.346296175084
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
-191738400
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 191738401 can be divided by 8 positive divisors.
The sum of these divisors (counting 191738401) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011011011011001000100001
3
Ternary
111100210022122021
4
Quaternary
23123123020201
5
Quinary
343041112101
6
Senary
31005341441
8
Octal
1333331041
10
Decimal
191738401
12
Duodecimal
54267881
16
Hexadecimal
b6db221
20
Vigesimal
2ji7601
36
Base36
365map
md5
53af978c38112ee4630f3d48b55eba1e
sha1
b81233053ef671da8c6e7c7774ebfa16900ff84b
sha256
2da58c2d8cd39a9facab2e615e3e6579cd88e53507189a7a2a80835b9b89cd50
sha512
cc7d5c4548f4a51847278f7d70303eed9aa0f46a4e1b116dcee810a45329b8a474a00bcd79ae23472aa347717b87bde905db39e3f529b777b0d623608d4b97c7
ripemd-160
2eec19cdf661beb6fcade1b18250905c55966594
Diameter
383476802
Circumference
1204727903.9853
Area
1.1549630097511E+17
Volume
2.9526768093844E+25
Surface area
4.6198520390045E+17
Circumference
1204727903.9853
Perimeter
766953604
Area
36763614418036801
Diagonal
271159047.12193
Surface area
220581686508220806
Volume
7.0489966434949E+24
Space diagonal
332100652.29402
Perimeter
575215203
Area
1.5919112010478E+16
Altitude
166050326.14701
Surface area
1.5919112010478E+16
Volume
8.3073222119608E+23
Height
90386349.040644