1928049399 is an odd 10-digits composite number following 1928049398
and preceding 1928049400 . In scientific notation, it is written as 1.928049399 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 10 positive divisors.
There are 1285366212 positive integers (up to 1928049399) that are relatively prime to 1928049399.
1928049399 has 10 divisors, whose sum is 2880172680
The reverse of 1928049399 is 9939408291
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
one billion nine hundred twenty-eight million forty-nine thousand three hundred ninety-nine
Scientific notation
1.928049399 × 10^9
Engineering notation
1.928049399 × 10^9
Prime Factorization
3 × 9 × 3 × 23803079
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
642683133
Product of the distinct prime numbers
The prime factorization of 1928049399 is 3 × 9 × 3 × 23803079.
Since it has a total of 4 prime factors.
2 , 2 , 79 , 41 , 258 , 424 , 6539 , 1621 , 65429 , 95412 , 54668 , 874329 , 745897 , 7670045 , 5809593 , 81300613 , 35695745 , 612122108 , 9899892710 , 3705198532
n×2
3856098798
n×3
5784148197
n×4
7712197596
n×5
9640246995
n÷2
964024699.5
n÷3
642683133
n÷3
482012349.75
n÷5
385609879.8
n2
3717374484984261201
n3
7.1672816416318E+27
n4
1.3818873061612E+37
n5
2.6643469901298E+46
2 √n
43909.559312296
3 √n
1244.6274803616
4 √n
209.54607921003
5 √n
71.948812662514
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1928049398
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1928049399 can be divided by 10 positive divisors.
The sum of these divisors (counting 1928049399) is 1, the average is 0.1.
Base
System
Value
2
Binary
1110010111010111011001011110111
3
Ternary
11222100222001120000
4
Quaternary
1302322323023313
5
Quinary
12422040040044
6
Senary
515152442343
8
Octal
16272731367
10
Decimal
1928049399
12
Duodecimal
4598493b3
16
Hexadecimal
72ebb2f7
20
Vigesimal
1a2a639j
36
Base36
vvwsfr
md5
d04cadafe3d3e205247d2c4ad45e7d68
sha1
075e328c21a3a5fda00e88e236a8614cf41197dd
sha256
e19fd924c01dfd203ed24679933ee7bb381c0220d6ed48c72bac8f665e0c4669
sha512
92c15781f83ece0d0361ab717da9830a0e97282c16501797b2d875ef1dbcf0652d28474377bd071131eadf854ba3f6a6b8f8d3bf3d99392343440d2f6310daaf
ripemd-160
96e6ddc7e8fd44724f833eebec45afeea42b64b8
Diameter
3856098798
Circumference
12114291655.313
Area
1.1678476372669E+19
Volume
3.0022239135413E+28
Surface area
4.6713905490675E+19
Circumference
12114291655.313
Perimeter
7712197596
Area
3717374484984261201
Diagonal
2726673608.9911
Surface area
2.2304246909906E+19
Volume
7.1672816416318E+27
Space diagonal
3339479518.5706
Perimeter
5784148197
Area
1.6096703696882E+18
Altitude
1669739759.2853
Surface area
1.6096703696882E+18
Volume
8.4467224191195E+26
Height
908891202.99703