194585890 is an even 9-digits composite number following 194585889
and preceding 194585891 . In scientific notation, it is written as 1.94585890 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 77785600 positive integers (up to 194585890) that are relatively prime to 194585890.
194585890 has 16 divisors, whose sum is 350474040
The reverse of 194585890 is 098585491
Previous prime number is 1889
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred ninety-four million five hundred eighty-five thousand eight hundred ninety
Scientific notation
1.94585890 × 10^8
Engineering notation
1.94585890 × 10^6
Prime Factorization
2 × 5 × 1889 × 10301
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194585890 Product of the distinct prime numbers
The prime factorization of 194585890 is 2 × 5 × 1889 × 10301.
Since it has a total of 4 prime factors.
9 , 4 , 48 , 60 , 113 , 423 , 4844 , 3693 , 84336 , 88240 , 148979 , 210949 , 1477017 , 4739223 , 33547353 , 23923931 , 449395388 , 476920097 , 6895846000 , 6831483135
n×2
389171780
n×3
583757670
n×4
778343560
n×5
972929450
n÷2
97292945
n÷3
64861963.333333
n÷3
48646472.5
n÷5
38917178
n2
37863668587092100
n3
7.3677356506844E+24
n4
1.4336573988731E+33
n5
2.7896950091482E+41
2 √n13949.404646794
3 √n579.47821681895
4 √n118.10759775219
5 √n45.480189860909
1 , 2 , 5 , 10 , 1889 , 3778 , 9445 , 10301 , 18890 , 20602 , 51505 , 103010 , 19458589 , 38917178 , 97292945 , 194585890
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
-194585889 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 194585890 can be divided by 16 positive divisors.
The sum of these divisors (counting 194585890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011100110010010010100100010
3
Ternary
111120010222122211
4
Quaternary
23212102110202
5
Quinary
344303222030
6
Senary
31150352334
8
Octal
1346222442
10
Decimal
194585890
12
Duodecimal
551bb6aa
16
Hexadecimal
b992522
20
Vigesimal
30g34ea
36
Base36
37unfm
md5
2530417cd01b274836cb7a863651da8f
sha1
3d1d7aad7a39f235c2218f3cf96f79720491c8f3
sha256
4d7de97bcc788139c0427e53d61bec3e040ef99a20e2cda934076ad246efec13
sha512
6ebdf657798024c25871f15024fec07ee1bef53b920149132d8fd3d8265253a6beed1abe22a8960d2a4f1ebc997f72b2a9e47e3f0a3b66d10a498ace3318ce4d
ripemd-160
e1c18ee2b8718f2879c05ba800e2cc56f8f8475a
Diameter
389171780
Circumference
1222619205.0325
Area
1.1895222307117E+17
Volume
3.0861898925042E+25
Surface area
4.7580889228467E+17
Circumference
1222619205.0325
Perimeter
778343560
Area
37863668587092100
Diagonal
275186004.68444
Surface area
227182011522552600
Volume
7.3677356506844E+24
Space diagonal
337032647.91601
Perimeter
583757670
Area
1.6395449438448E+16
Altitude
168516323.958
Surface area
1.6395449438448E+16
Volume
8.6829597343147E+23
Height
91728668.228146