1940237989 is an odd 10-digits prime number following 1940237988
and preceding 1940237990 . In scientific notation, it is written as 1.940237989 × 10^9.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 1940237988 positive integers (up to 1940237989) that are relatively prime to 1940237989.
1940237989 has 2 divisors, whose sum is 1940237990
The reverse of 1940237989 is 9897320491
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion nine hundred forty million two hundred thirty-seven thousand nine hundred eighty-nine
Scientific notation
1.940237989 × 10^9
Engineering notation
1.940237989 × 10^9
Prime Factorization
1940237989
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1940237989 Product of the distinct prime numbers
The prime factorization of 1940237989 is 1940237989.
Since it has a total of 1 prime factors.
9 , 4 , 31 , 98 , 422 , 494 , 4460 , 9176 , 56887 , 94820 , 887742 , 330181 , 3051950 , 4797559 , 7291262 , 30162469 , 580792025 , 196409423 , 8092170576 , 2923884956
n×2
3880475978
n×3
5820713967
n×4
7760951956
n×5
9701189945
n÷2
970118994.5
n÷3
646745996.33333
n÷3
485059497.25
n÷5
388047597.8
n2
3764523453958764121
n3
7.3040714158523E+27
n4
1.4171636835406E+37
n5
2.7496348154366E+46
2 √n44048.132639194
3 √n1247.2447021159
4 √n209.87646995124
5 √n72.039551562499
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1940237990 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
970118995 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44048.132650545 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989692 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1940237989 can be divided by 2 positive divisors.
The sum of these divisors (counting 1940237989) is 1940237990, the average is 970118995.
Base
System
Value
2
Binary
1110011101001011010111010100101
3
Ternary
12000012220022011021
4
Quaternary
1303221122322211
5
Quinary
12433200103424
6
Senary
520310011141
8
Octal
16351327245
10
Decimal
1940237989
12
Duodecimal
461946ab1
16
Hexadecimal
73a5aea5
20
Vigesimal
1a669ej9
36
Base36
w3617p
md5
9e58379780df318013940a4f73774175
sha1
e47589ff6db629f69b31e6027613155201e5cb37
sha256
4e4cbd380dbe3c83888ed703b4e8505c5e76e3ac808f735ed06de858e2be3579
sha512
13d6492301eb25b7528c672f4f046d57aac7e0a249fa31bc4c8ee7855f88c19d90902a4050cd5e44c879c3789f4c8deb0525db6ec9d59bf84b8b8b29e0771b94
ripemd-160
d3ef1db992fae8b95a54ba46d7415eb7e2e54ea9
Diameter
3880475978
Circumference
12190874824.916
Area
1.1826599227223E+19
Volume
3.0595222801782E+28
Surface area
4.7306396908893E+19
Circumference
12190874824.916
Perimeter
7760951956
Area
3764523453958764121
Diagonal
2743910878.2753
Surface area
2.2587140723753E+19
Volume
7.3040714158523E+27
Space diagonal
3360590775.7233
Perimeter
5820713967
Area
1.6300864721353E+18
Altitude
1680295387.8616
Surface area
1.6300864721353E+18
Volume
8.6079307140333E+26
Height
914636959.4251