389612423 is an odd 9-digits composite number following 389612422
and preceding 389612424 . In scientific notation, it is written as 3.89612423 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 369106488 positive integers (up to 389612423) that are relatively prime to 389612423.
389612423 has 4 divisors, whose sum is 410118360
The reverse of 389612423 is 324216983
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
three hundred eighty-nine million six hundred twelve thousand four hundred twenty-three
Scientific notation
3.89612423 × 10^8
Engineering notation
3.89612423 × 10^6
Prime Factorization
19 × 20505917
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
389612423 Product of the distinct prime numbers
The prime factorization of 389612423 is 19 × 20505917.
Since it has a total of 2 prime factors.
2 , 7 , 78 , 28 , 356 , 719 , 773 , 3610 , 11529 , 26040 , 328926 , 779481 , 7499480 , 4474065 , 86191581 , 1007750 , 16922659 , 580406406 , 1075990523 , 3022874195
n×2
779224846
n×3
1168837269
n×4
1558449692
n×5
1948062115
n÷2
194806211.5
n÷3
129870807.66667
n÷3
97403105.75
n÷5
77922484.6
n2
151797840155930929
n3
5.9142324309319E+25
n4
2.3042584276006E+34
n5
8.9776770919562E+42
2 √n19738.602356803
3 √n730.37225212767
4 √n140.49413637872
5 √n52.254844442764
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389612422 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389612423 can be divided by 4 positive divisors.
The sum of these divisors (counting 389612423) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001110010000001110000111
3
Ternary
1000011010100202202
4
Quaternary
113032100032013
5
Quinary
1244220044143
6
Senary
102354425115
8
Octal
2716201607
10
Decimal
389612423
12
Duodecimal
aa59219b
16
Hexadecimal
17390387
20
Vigesimal
61f1b13
36
Base36
6fyqvb
md5
064eb9c770bf695f2782fcbe8371fb4d
sha1
7ab8504554f051615b5d4009e6471dad85fc0879
sha256
148cad3d6bd2be2dee59b56d8b3584f31a1c5c90181db651693f8f490f63e3e7
sha512
cb0457cbf0c06825b266e667f6eaaf08ace451f6ff9c3b4e655ab90adf330c3077458e9edea4854b6827aceb62421d18264f36861e548f5adbc4bc7e28bd7af4
ripemd-160
fe81f6506d34c2657affdd237f01d30048abdeaa
Diameter
779224846
Circumference
2448007051.6882
Area
4.7688697946467E+17
Volume
2.4773478875518E+26
Surface area
1.9075479178587E+18
Circumference
2448007051.6882
Perimeter
1558449692
Area
151797840155930929
Diagonal
550995172.67564
Surface area
910787040935585574
Volume
5.9142324309319E+25
Space diagonal
674828511.89602
Perimeter
1168837269
Area
6.5730392907323E+16
Altitude
337414255.94801
Surface area
6.5730392907323E+16
Volume
6.9699897623756E+24
Height
183665057.55855