1955149968 is an even 10-digits composite number following 1955149967
and preceding 1955149969 . In scientific notation, it is written as 1.955149968 × 10^9.
The sum of its digits is 57. It has a total of 6 prime factors and 20 positive divisors.
There are 651716640 positive integers (up to 1955149968) that are relatively prime to 1955149968.
1955149968 has 20 divisors, whose sum is 5050804208
The reverse of 1955149968 is 8699415591
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 57 Digital Root 3
Name
one billion nine hundred fifty-five million one hundred forty-nine thousand nine hundred sixty-eight
Scientific notation
1.955149968 × 10^9
Engineering notation
1.955149968 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 3 × 40732291
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
244393746 Product of the distinct prime numbers
The prime factorization of 1955149968 is 2 × 2 × 2 × 2 × 3 × 40732291.
Since it has a total of 6 prime factors.
7 , 5 , 87 , 59 , 215 , 179 , 6958 , 7819 , 77826 , 73224 , 831422 , 571609 , 3023373 , 2730447 , 90282809 , 15277060 , 478126307 , 939856880 , 9263391368 , 3271041202
n×2
3910299936
n×3
5865449904
n×4
7820599872
n×5
9775749840
n÷2
977574984
n÷3
651716656
n÷3
488787492
n÷5
391029993.6
n2
3822611397370401024
n3
7.4737785512452E+27
n4
1.4612357895306E+37
n5
2.8569351071412E+46
2 √n44217.077786756
3 √n1250.4318439648
4 √n210.27857186779
5 √n72.14994677232
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 40732291 , 81464582 , 122196873 , 162929164 , 244393746 , 325858328 , 488787492 , 651716656 , 977574984 , 1955149968
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1955149967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1955149968 can be divided by 20 positive divisors.
The sum of these divisors (counting 1955149968) is 1, the average is 0.05.
Base
System
Value
2
Binary
1110100100010010011100010010000
3
Ternary
12001020221220112210
4
Quaternary
1310202103202100
5
Quinary
13001004244333
6
Senary
522001352120
8
Octal
16442234220
10
Decimal
1955149968
12
Duodecimal
466938640
16
Hexadecimal
74893890
20
Vigesimal
1aajdei8
36
Base36
wc1ndc
md5
69c6f0deb43cab217dbe99fa902388cf
sha1
378bbd7aa402a3a0346da89c514475bf9ad3763c
sha256
8992bd386c895213fee9412bbbe02e3c70bc4a4f21cad02ca93ccebaed957344
sha512
4562b5307d37936689dc0188b75674e76f756f98b4d985f66a54e869035942cdf9f829456cdc9946345053058647675334882dc54e89fd8654b902fd76e4450c
ripemd-160
555d01e5506136929f399bbeb65256a8795034ac
Diameter
3910299936
Circumference
12284569552.27
Area
1.2009087883507E+19
Volume
3.1306090388198E+28
Surface area
4.803635153403E+19
Circumference
12284569552.27
Perimeter
7820599872
Area
3822611397370401024
Diagonal
2764999601.2189
Surface area
2.2935668384222E+19
Volume
7.4737785512452E+27
Space diagonal
3386419080.9927
Perimeter
5865449904
Area
1.6552392894593E+18
Altitude
1693209540.4963
Surface area
1.6552392894593E+18
Volume
8.8079324911201E+26
Height
921666533.73964