1938467672 is an even 10-digits composite number following 1938467671
and preceding 1938467673 . In scientific notation, it is written as 1.938467672 × 10^9.
The sum of its digits is 53. It has a total of 4 prime factors and 8 positive divisors.
There are 969233832 positive integers (up to 1938467672) that are relatively prime to 1938467672.
1938467672 has 8 divisors, whose sum is 3634626900
The reverse of 1938467672 is 2767648391
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion nine hundred thirty-eight million four hundred sixty-seven thousand six hundred seventy-two
Scientific notation
1.938467672 × 10^9
Engineering notation
1.938467672 × 10^9
Prime Factorization
2 × 2 × 2 × 242308459
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
484616918 Product of the distinct prime numbers
The prime factorization of 1938467672 is 2 × 2 × 2 × 242308459.
Since it has a total of 4 prime factors.
2 , 5 , 23 , 30 , 399 , 235 , 131 , 2355 , 9119 , 83066 , 728027 , 416465 , 159959 , 1992215 , 7370387 , 46465637 , 879532709 , 850681095 , 3934955000 , 7217188273
n×2
3876935344
n×3
5815403016
n×4
7753870688
n×5
9692338360
n÷2
969233836
n÷3
646155890.66667
n÷3
484616918
n÷5
387693534.4
n2
3757656915389099584
n3
7.284096452949E+27
n4
1.4119985493772E+37
n5
2.7371135408785E+46
2 √n44028.032797299
3 √n1246.8652485985
4 √n209.82857955316
5 √n72.026400658892
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
-1938467671 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 1938467672 can be divided by 8 positive divisors.
The sum of these divisors (counting 1938467672) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011100010101010101101011000
3
Ternary
12000002120100201222
4
Quaternary
1303202222231120
5
Quinary
12432221431142
6
Senary
520204031212
8
Octal
16342525530
10
Decimal
1938467672
12
Duodecimal
461232508
16
Hexadecimal
738aab58
20
Vigesimal
1a5f893c
36
Base36
w24388
md5
490980cce5099c54a9790cd84f39db23
sha1
f17e40faeb7817eac56e7ba0c7e62575bcb38036
sha256
9a78b9d790dba141524d7ff42677198aea613c3c201032e94fb8aad3b21080bb
sha512
2fab9399d3baf602f5f7c42af14d5cc7ab8a6c60cae1e34efd7624a4aa340c85957378cc49d99f207e05df4b8812bfc8a882251b42570f8ae56d7518ac7a916a
ripemd-160
4a8b700d184fd76ccdb0b37ed1db376a6d66af6d
Diameter
3876935344
Circumference
12179751595.153
Area
1.1805027360097E+19
Volume
3.0511551872832E+28
Surface area
4.7220109440389E+19
Circumference
12179751595.153
Perimeter
7753870688
Area
3757656915389099584
Diagonal
2741407271.9642
Surface area
2.2545941492335E+19
Volume
7.284096452949E+27
Space diagonal
3357524496.7338
Perimeter
5815403016
Area
1.6271131737166E+18
Altitude
1678762248.3669
Surface area
1.6271131737166E+18
Volume
8.5843899944952E+26
Height
913802423.98807