389637146 is an even 9-digits composite number following 389637145
and preceding 389637147 . In scientific notation, it is written as 3.89637146 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 194818572 positive integers (up to 389637146) that are relatively prime to 389637146.
389637146 has 4 divisors, whose sum is 584455722
The reverse of 389637146 is 641736983
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
three hundred eighty-nine million six hundred thirty-seven thousand one hundred forty-six
Scientific notation
3.89637146 × 10^8
Engineering notation
3.89637146 × 10^6
Prime Factorization
2 × 194818573
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
389637146 Product of the distinct prime numbers
The prime factorization of 389637146 is 2 × 194818573.
Since it has a total of 2 prime factors.
8 , 2 , 45 , 7 , 899 , 549 , 597 , 2037 , 80203 , 96677 , 149082 , 91873 , 8669599 , 6790700 , 61980599 , 98097618 , 868284884 , 778790108 , 2165676990 , 9910170655
n×2
779274292
n×3
1168911438
n×4
1558548584
n×5
1948185730
n÷2
194818573
n÷3
129879048.66667
n÷3
97409286.5
n÷5
77927429.2
n2
151817105543025316
n3
5.9153583717765E+25
n4
2.3048433535462E+34
n5
8.9805258625281E+42
2 √n19739.228607015
3 √n730.38770048113
4 √n140.4963651025
5 √n52.255507596017
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
-389637145 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 389637146 can be divided by 4 positive divisors.
The sum of these divisors (counting 389637146) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001110010110010000011010
3
Ternary
1000011011121200102
4
Quaternary
113032112100122
5
Quinary
1244221342041
6
Senary
102355135402
8
Octal
2716262032
10
Decimal
389637146
12
Duodecimal
aa5a4562
16
Hexadecimal
1739641a
20
Vigesimal
61f4ch6
36
Base36
6fz9y2
md5
76b38c81c4abfab3f78224674fb5c754
sha1
59a9f4dd795faed484beac69716444bce11f7ffe
sha256
3526c4808ff0fd9458b017677854b384ab52c81e5404b64da300768d69ef7c86
sha512
916c369e241fbc99bdab5e377e2a7bcda62245a983fd74bc26f6e4176875fce94fc117ebe75eec64a9e4f36a81f7f9c6878e3a442622577a76026ea64c2abfe3
ripemd-160
463118f0988979f090957f02eb62a4fde89eba3c
Diameter
779274292
Circumference
2448162390.8786
Area
4.7694750346323E+17
Volume
2.4778195205499E+26
Surface area
1.9077900138529E+18
Circumference
2448162390.8786
Perimeter
1558548584
Area
151817105543025316
Diagonal
551030136.27755
Surface area
910902633258151896
Volume
5.9153583717765E+25
Space diagonal
674871333.38813
Perimeter
1168911438
Area
6.5738735064642E+16
Altitude
337435666.69407
Surface area
6.5738735064642E+16
Volume
6.9713166963863E+24
Height
183676712.09252