389976609 is an odd 9-digits composite number following 389976608
and preceding 389976610 . In scientific notation, it is written as 3.89976609 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 236194560 positive integers (up to 389976609) that are relatively prime to 389976609.
389976609 has 8 divisors, whose sum is 402057480
The reverse of 389976609 is 906679983
Previous prime number is 2089
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
three hundred eighty-nine million nine hundred seventy-six thousand six hundred nine
Scientific notation
3.89976609 × 10^8
Engineering notation
3.89976609 × 10^6
Prime Factorization
33 × 2089 × 5657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
389976609
Product of the distinct prime numbers
The prime factorization of 389976609 is 33 × 2089 × 5657.
Since it has a total of 3 prime factors.
2 , 5 , 63 , 72 , 978 , 196 , 6956 , 7612 , 8018 , 90643 , 20867 , 71422 , 7915652 , 7236191 , 19458603 , 48797707 , 947791752 , 762716676 , 3345416916 , 7706906876
n×2
779953218
n×3
1169929827
n×4
1559906436
n×5
1949883045
n÷2
194988304.5
n÷3
129992203
n÷3
97494152.25
n÷5
77995321.8
n2
152081755567138881
n3
5.930832732684E+25
n4
2.3128860376383E+34
n5
9.0197145396163E+42
2 √n
19747.825424588
3 √n
730.59975044721
4 √n
140.52695622046
5 √n
52.264609722425
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
-389976608
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 389976609 can be divided by 8 positive divisors.
The sum of these divisors (counting 389976609) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001111101001001000100001
3
Ternary
1000011210212100010
4
Quaternary
113033221020201
5
Quinary
1244313222414
6
Senary
102410315133
8
Octal
2717511041
10
Decimal
389976609
12
Duodecimal
aa728aa9
16
Hexadecimal
173e9221
20
Vigesimal
61h71a9
36
Base36
6g6jvl
md5
2bf87cbf562ada6fc6d485b87c68684b
sha1
868d0b05fe5a86a498f91b12bbe55b1db861793a
sha256
22ecb84bb94c29730d100cf88fed7f9c6996208cc3511840e72f1d253be4a344
sha512
3647bba7d93f109383c9c7b4fbd69e207c86b2d3e1e80917544ec1742b4edbe5d236d8b6461707cfa15eb5094fe908d8861f21d662d23ad629b872ce726f20b6
ripemd-160
0d08b5bdf26c27abfde762bd55f722524ccebf58
Diameter
779953218
Circumference
2450295299.8125
Area
4.7777892603476E+17
Volume
2.4843014056893E+26
Surface area
1.911115704139E+18
Circumference
2450295299.8125
Perimeter
1559906436
Area
152081755567138881
Diagonal
551510209.45607
Surface area
912490533402833286
Volume
5.930832732684E+25
Space diagonal
675459300.55142
Perimeter
1169929827
Area
6.5853331886639E+16
Altitude
337729650.27571
Surface area
6.5853331886639E+16
Volume
6.9895534056066E+24
Height
183836736.48536