386370249 is an odd 9-digits composite number following 386370248
and preceding 386370250 . In scientific notation, it is written as 3.86370249 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 255939216 positive integers (up to 386370249) that are relatively prime to 386370249.
386370249 has 8 divisors, whose sum is 518442240
The reverse of 386370249 is 942073683
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
three hundred eighty-six million three hundred seventy thousand two hundred forty-nine
Scientific notation
3.86370249 × 10^8
Engineering notation
3.86370249 × 10^6
Prime Factorization
3 × 157 × 820319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
386370249
Product of the distinct prime numbers
The prime factorization of 386370249 is 3 × 157 × 820319.
Since it has a total of 3 prime factors.
3 , 9 , 14 , 8 , 92 , 408 , 1950 , 5004 , 60126 , 73379 , 956102 , 290499 , 160916 , 5171374 , 90677828 , 28879564 , 866182221 , 400340106 , 11797876 , 7029804084
n×2
772740498
n×3
1159110747
n×4
1545480996
n×5
1931851245
n÷2
193185124.5
n÷3
128790083
n÷3
96592562.25
n÷5
77274049.8
n2
149281969312322001
n3
5.7678111654412E+25
n4
2.2285106361765E+34
n5
8.6103020939866E+42
2 √n
19656.303034905
3 √n
728.34066657305
4 √n
140.20093806713
5 √n
52.167585386475
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
-386370248
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 386370249 can be divided by 8 positive divisors.
The sum of these divisors (counting 386370249) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111000001111000101011001001
3
Ternary
222221000122100020
4
Quaternary
113001320223021
5
Quinary
1242402321444
6
Senary
102201131053
8
Octal
2701705311
10
Decimal
386370249
12
Duodecimal
a9489a89
16
Hexadecimal
17078ac9
20
Vigesimal
60eg5c9
36
Base36
6e196x
md5
fcff31b1e6647e683b4bc6165e78afa6
sha1
57a1015d47cb4a0cb2f9b2795e23c38179523017
sha256
d461aaf2a0029a7329f69c5731b34eadc03dbae649cb27e1771d20fd360d7eba
sha512
d32b0973f69ae09f537249ea66ffbefd792a07c722c09cc9a4f21918da063ab4ff8ab393b0fc2d1230a58142078ddd4d0780bc4b65806b73ead5afd2c3c57c35
ripemd-160
c0a9c3e9e8d95a25cb7ac366ac7572347f4ebfc4
Diameter
772740498
Circumference
2427635871.6481
Area
4.6898313810501E+17
Volume
2.4160150912858E+26
Surface area
1.87593255242E+18
Circumference
2427635871.6481
Perimeter
1545480996
Area
149281969312322001
Diagonal
546410046.23327
Surface area
895691815873932006
Volume
5.7678111654412E+25
Space diagonal
669212901.80104
Perimeter
1159110747
Area
6.464098887572E+16
Altitude
334606450.90052
Surface area
6.464098887572E+16
Volume
6.797430646145E+24
Height
182136682.07776