1940389954 is an even 10-digits composite number following 1940389953
and preceding 1940389955 . In scientific notation, it is written as 1.940389954 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 969836736 positive integers (up to 1940389954) that are relatively prime to 1940389954.
1940389954 has 8 divisors, whose sum is 2911659660
The reverse of 1940389954 is 4599830491
Previous prime number is 2729
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion nine hundred forty million three hundred eighty-nine thousand nine hundred fifty-four
Scientific notation
1.940389954 × 10^9
Engineering notation
1.940389954 × 10^9
Prime Factorization
2 × 2729 × 355513
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1940389954 Product of the distinct prime numbers
The prime factorization of 1940389954 is 2 × 2729 × 355513.
Since it has a total of 3 prime factors.
8 , 8 , 60 , 50 , 263 , 904 , 4057 , 3460 , 26998 , 23786 , 733245 , 121651 , 3732893 , 3027344 , 92765670 , 28397421 , 903772892 , 911960728 , 8293756708 , 7285397170
n×2
3880779908
n×3
5821169862
n×4
7761559816
n×5
9701949770
n÷2
970194977
n÷3
646796651.33333
n÷3
485097488.5
n÷5
388077990.8
n2
3765113173584122116
n3
7.3057877776957E+27
n4
1.4176077209897E+37
n5
2.7507117805212E+46
2 √n44049.857593413
3 √n1247.277263859
4 √n209.8805793622
5 √n72.040679995975
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
-1940389953 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 1940389954 can be divided by 8 positive divisors.
The sum of these divisors (counting 1940389954) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011101010000000000001000010
3
Ternary
12000020012000121121
4
Quaternary
1303222000001002
5
Quinary
12433214434304
6
Senary
520313142454
8
Octal
16352000102
10
Decimal
1940389954
12
Duodecimal
4619baa2a
16
Hexadecimal
73a80042
20
Vigesimal
1a678ehe
36
Base36
w39agy
md5
aa277901da52df891a4e5c13dae59d57
sha1
c51b37f0b440b310bbb646ddd388f000ca7d593e
sha256
6903f86bfc3fbe6beab7cd51f481bde8092010b4838dffef898026354cf945a0
sha512
d0149c25d197c8e1802295838ac7f9b98f54e9276a7230d09c910f18fe04677418871feb43c682eddd3448ac63aa2164ff20a507be6f8d01e7b2adc56ae9f0a4
ripemd-160
f28c29d086f031f402657ec45ae2c0a90994535a
Diameter
3880779908
Circumference
12191829649.172
Area
1.1828451886066E+19
Volume
3.060241228146E+28
Surface area
4.7313807544264E+19
Circumference
12191829649.172
Perimeter
7761559816
Area
3765113173584122116
Diagonal
2744125789.2393
Surface area
2.2590679041505E+19
Volume
7.3057877776957E+27
Space diagonal
3360853986.8242
Perimeter
5821169862
Area
1.6303418282236E+18
Altitude
1680426993.4121
Surface area
1.6303418282236E+18
Volume
8.609953465864E+26
Height
914708596.4131