1929041388 is an even 10-digits composite number following 1929041387
and preceding 1929041389 . In scientific notation, it is written as 1.929041388 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 643013784 positive integers (up to 1929041388) that are relatively prime to 1929041388.
1929041388 has 12 divisors, whose sum is 3750913880
The reverse of 1929041388 is 8831409291
Previous prime number is 9
Is Prime? no Number parity even Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion nine hundred twenty-nine million forty-one thousand three hundred eighty-eight
Scientific notation
1.929041388 × 10^9
Engineering notation
1.929041388 × 10^9
Prime Factorization
2 × 2 × 9 × 53584483
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
964520694 Product of the distinct prime numbers
The prime factorization of 1929041388 is 2 × 2 × 9 × 53584483.
Since it has a total of 4 prime factors.
5 , 7 , 76 , 87 , 991 , 523 , 2055 , 5763 , 17409 , 4742 , 566752 , 323711 , 2103151 , 1895554 , 90039983 , 41484533 , 893230205 , 607433898 , 3616005944 , 4132869535
n×2
3858082776
n×3
5787124164
n×4
7716165552
n×5
9645206940
n÷2
964520694
n÷3
643013796
n÷3
482260347
n÷5
385808277.6
n2
3721200676616966544
n3
7.1783501182477E+27
n4
1.3847334475655E+37
n5
2.6712081317017E+46
2 √n43920.853680228
3 √n1244.840899009
4 √n209.5730270818
5 √n71.956214728741
1 , 2 , 4 , 9 , 18 , 36 , 53584483 , 107168966 , 214337932 , 482260347 , 964520694 , 1929041388
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1929041387 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1929041388 can be divided by 12 positive divisors.
The sum of these divisors (counting 1929041388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110010111110101101010111101100
3
Ternary
11222102211110022100
4
Quaternary
1302332231113230
5
Quinary
12422313311023
6
Senary
515230015100
8
Octal
16276552754
10
Decimal
1929041388
12
Duodecimal
45a047490
16
Hexadecimal
72fad5ec
20
Vigesimal
1a2ga398
36
Base36
vwi1v0
md5
c8411feeafd53648ac9c7e9db89d9df1
sha1
4f15a58ccda20e3793e2849a64db8e6b7820609c
sha256
edab03533eba142e8074d9fc5cea5a4ae065ff5c99959d526a795465afc0ada3
sha512
7b82d519fbd89be59e4ba975d1df4fc82476644f62b76efebb55f47edfa5eed19d6a3142d73424e77a7ade604875b4a4be6433629927d0f14a7be72d4d27a529
ripemd-160
7fb7b4fcd250045c1cb7798b1dba6d4e2624d4d2
Diameter
3858082776
Circumference
12120524506.023
Area
1.1690496708193E+19
Volume
3.0068602661843E+28
Surface area
4.6761986832773E+19
Circumference
12120524506.023
Perimeter
7716165552
Area
3721200676616966544
Diagonal
2728076493.2886
Surface area
2.2327204059702E+19
Volume
7.1783501182477E+27
Space diagonal
3341197693.9192
Perimeter
5787124164
Area
1.6113271592651E+18
Altitude
1670598846.9596
Surface area
1.6113271592651E+18
Volume
8.459766743907E+26
Height
909358831.09621