1994170249 is an odd 10-digits prime number following 1994170248
and preceding 1994170250 . In scientific notation, it is written as 1.994170249 × 10^9.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 1994170248 positive integers (up to 1994170249) that are relatively prime to 1994170249.
1994170249 has 2 divisors, whose sum is 1994170250
The reverse of 1994170249 is 9420714991
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 ninety-four million one hundred seventy thousand two hundred forty-nine
Scientific notation
1.994170249 × 10^9
Engineering notation
1.994170249 × 10^9
Prime Factorization
1994170249
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1994170249 Product of the distinct prime numbers
The prime factorization of 1994170249 is 1994170249.
Since it has a total of 1 prime factors.
9 , 5 , 2 , 7 , 131 , 307 , 143 , 2177 , 15792 , 93672 , 903747 , 170214 , 4092765 , 1165328 , 98214256 , 71979873 , 658755385 , 842142452 , 3958749913 , 9101318351
n×2
3988340498
n×3
5982510747
n×4
7976680996
n×5
9970851245
n÷2
997085124.5
n÷3
664723416.33333
n÷3
498542562.25
n÷5
398834049.8
n2
3976714981996722001
n3
7.9302467058504E+27
n4
1.5814262048037E+37
n5
3.1536330886086E+46
2 √n44656.133386132
3 √n1258.6956875295
4 √n211.31997867247
5 √n72.435664167023
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1994170250 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
997085125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44656.133397329 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989971 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1994170249 can be divided by 2 positive divisors.
The sum of these divisors (counting 1994170249) is 1994170250, the average is 997085125.
Base
System
Value
2
Binary
1110110110111001001111110001001
3
Ternary
12010222101100022101
4
Quaternary
1312313021332021
5
Quinary
13041001421444
6
Senary
525513553401
8
Octal
16667117611
10
Decimal
1994170249
12
Duodecimal
477a15861
16
Hexadecimal
76dc9f89
20
Vigesimal
1b33b5c9
36
Base36
wz9zm1
md5
722d290ffe0384015a88044751056646
sha1
91faea30ad3e17aca7ff94c48fbae1ac790fd267
sha256
baf3daa9077123dd7bcf4cada24d7a4379a8c5827b5d47bdacf3f9a22039a862
sha512
72deb3f65260da7c281da059b9df950bcdec81965348651616ef84e533ba8d7c51afd5fce832c6760fb6ee25a21d7d53069eabc2e29de611459b2e9b4a5a05e0
ripemd-160
485b31941d49111d05b0f76effc997d5e7f05b47
Diameter
3988340498
Circumference
12529741208.531
Area
1.2493218572861E+19
Volume
3.3218139723006E+28
Surface area
4.9972874291445E+19
Circumference
12529741208.531
Perimeter
7976680996
Area
3976714981996722001
Diagonal
2820182611.8167
Surface area
2.386028989198E+19
Volume
7.9302467058504E+27
Space diagonal
3454004190.2103
Perimeter
5982510747
Area
1.7219680990097E+18
Altitude
1727002095.1051
Surface area
1.7219680990097E+18
Volume
9.3458853703152E+26
Height
940060870.60558