389631397 is an odd 9-digits composite number following 389631396
and preceding 389631398 . In scientific notation, it is written as 3.89631397 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 384699276 positive integers (up to 389631397) that are relatively prime to 389631397.
389631397 has 4 divisors, whose sum is 394563520
The reverse of 389631397 is 793136983
Previous prime number is 79
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
three hundred eighty-nine million six hundred thirty-one thousand three hundred ninety-seven
Scientific notation
3.89631397 × 10^8
Engineering notation
3.89631397 × 10^6
Prime Factorization
79 × 4932043
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
389631397 Product of the distinct prime numbers
The prime factorization of 389631397 is 79 × 4932043.
Since it has a total of 2 prime factors.
5 , 1 , 51 , 37 , 212 , 593 , 2691 , 11 , 8527 , 92719 , 534619 , 316553 , 6997898 , 3918270 , 60427108 , 47125133 , 997301357 , 7292957 , 6976091139 , 6097604484
n×2
779262794
n×3
1168894191
n×4
1558525588
n×5
1948156985
n÷2
194815698.5
n÷3
129877132.33333
n÷3
97407849.25
n÷5
77926279.4
n2
151812625528171609
n3
5.9150965366779E+25
n4
2.3047073269757E+34
n5
8.9798633548567E+42
2 √n19739.082982753
3 √n730.38410823333
4 √n140.49584685233
5 √n52.255353391681
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
-389631396 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 389631397 can be divided by 4 positive divisors.
The sum of these divisors (counting 389631397) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001110010100110110100101
3
Ternary
1000011011022210111
4
Quaternary
113032110312211
5
Quinary
1244221201042
6
Senary
102355053021
8
Octal
2716246645
10
Decimal
389631397
12
Duodecimal
aa5a1171
16
Hexadecimal
17394da5
20
Vigesimal
61f3i9h
36
Base36
6fz5id
md5
48e6830e959d606546592bb14ea027c1
sha1
e73cfef78e658ddb318ffa76872161a966a80954
sha256
c6db575fb8cad634d4e1f6815d0b33cbb4199391bfd233e238d2a28324e16f14
sha512
58bc6e54611df23b4f0c65748e374adcf22e8365d5d44a5dbfa5b9f1a3dbded935c5d4c910a036db97e6cd1584ffc61ebc7cfe0c657563f80938084de15ded04
ripemd-160
f9c3b2554b20f0dc3d4d6b091862f9528b805441
Diameter
779262794
Circumference
2448126268.8463
Area
4.7693342908148E+17
Volume
2.4777098433202E+26
Surface area
1.9077337163259E+18
Circumference
2448126268.8463
Perimeter
1558525588
Area
151812625528171609
Diagonal
551022005.96378
Surface area
910875753169029654
Volume
5.9150965366779E+25
Space diagonal
674861375.82804
Perimeter
1168894191
Area
6.5736795161305E+16
Altitude
337430687.91402
Surface area
6.5736795161305E+16
Volume
6.9710081207634E+24
Height
183674001.98793