1900493839 is an odd 10-digits prime number following 1900493838
and preceding 1900493840 . In scientific notation, it is written as 1.900493839 × 10^9.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 1900493838 positive integers (up to 1900493839) that are relatively prime to 1900493839.
1900493839 has 2 divisors, whose sum is 1900493840
The reverse of 1900493839 is 9383940091
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion nine hundred million four hundred ninety-three thousand eight hundred thirty-nine
Scientific notation
1.900493839 × 10^9
Engineering notation
1.900493839 × 10^9
Prime Factorization
1900493839
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
1900493839
Product of the distinct prime numbers
The prime factorization of 1900493839 is 1900493839.
Since it has a total of 1 prime factors.
7 , 8 , 66 , 42 , 175 , 608 , 9560 , 2081 , 4895 , 91631 , 926734 , 148985 , 804637 , 6499270 , 72135933 , 10611778 , 149408526 , 145774112 , 6215629035 , 4443407953
n×2
3800987678
n×3
5701481517
n×4
7601975356
n×5
9502469195
n÷2
950246919.5
n÷3
633497946.33333
n÷3
475123459.75
n÷5
380098767.8
n2
3611876832076957921
n3
6.8643496665891E+27
n4
1.3045654250094E+37
n5
2.4793185528028E+46
2 √n
43594.653789198
3 √n
1238.6696274192
4 √n
208.79332793267
5 √n
71.741969205217
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
1900493840
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
950246920
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
43594.653800667
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999989476
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1900493839 can be divided by 2 positive divisors.
The sum of these divisors (counting 1900493839) is 1900493840, the average is 950246920.
Base
System
Value
2
Binary
1110001010001110011110000001111
3
Ternary
11220110010002102201
4
Quaternary
1301101303300033
5
Quinary
12343011300324
6
Senary
512330102331
8
Octal
16121636017
10
Decimal
1900493839
12
Duodecimal
45057a9a7
16
Hexadecimal
71473c0f
20
Vigesimal
19di1ebj
36
Base36
vfi6fj
md5
25932123685b18eef98409a202ee0b6e
sha1
1caa55d441c9ddde40138afa59304fdc066dc2de
sha256
3ae82fb0285c58988482514f8b5627e6ab48b3b40d86ce43d17fd44a8c70644f
sha512
2e42b3301e5eb99fb6fed294015331ec6ed0a1b1990e15e4ead93ff55f5617a089b37047eb65a01dad172c77dca0fbf4974823bd4986a613c1f18b14e33309d4
ripemd-160
efa236b06435a984d4ed1aa241ec1b377c61216c
Diameter
3800987678
Circumference
11941154965.59
Area
1.1347045721324E+19
Volume
2.8753320645637E+28
Surface area
4.5388182885297E+19
Circumference
11941154965.59
Perimeter
7601975356
Area
3611876832076957921
Diagonal
2687704162.3203
Surface area
2.1671260992462E+19
Volume
6.8643496665891E+27
Space diagonal
3291751888.6196
Perimeter
5701481517
Area
1.5639885459596E+18
Altitude
1645875944.3098
Surface area
1.5639885459596E+18
Volume
8.0897136628013E+26
Height
895901387.4401