389075897 is an odd 9-digits composite number following 389075896
and preceding 389075898 . In scientific notation, it is written as 3.89075897 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 333135792 positive integers (up to 389075897) that are relatively prime to 389075897.
389075897 has 8 divisors, whose sum is 445135296
The reverse of 389075897 is 798570983
Previous prime number is 947
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
three hundred eighty-nine million seventy-five thousand eight hundred ninety-seven
Scientific notation
3.89075897 × 10^8
Engineering notation
3.89075897 × 10^6
Prime Factorization
7 × 947 × 58693
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
389075897
Product of the distinct prime numbers
The prime factorization of 389075897 is 7 × 947 × 58693.
Since it has a total of 3 prime factors.
9 , 4 , 8 , 71 , 44 , 259 , 8561 , 9589 , 29831 , 9216 , 726610 , 493043 , 3125976 , 5129464 , 95088018 , 53609869 , 474468181 , 488610156 , 2040149856 , 2434565146
n×2
778151794
n×3
1167227691
n×4
1556303588
n×5
1945379485
n÷2
194537948.5
n÷3
129691965.66667
n÷3
97268974.25
n÷5
77815179.4
n2
151380053626354609
n3
5.8898330152582E+25
n4
2.2915920635918E+34
n5
8.9160323770006E+42
2 √n
19725.006894802
3 √n
730.03683869889
4 √n
140.44574359803
5 √n
52.240444728117
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
-389075896
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 389075897 can be divided by 8 positive divisors.
The sum of these divisors (counting 389075897) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001100001101001110111001
3
Ternary
1000010010002210102
4
Quaternary
113030031032321
5
Quinary
1244100412042
6
Senary
102335125145
8
Octal
2714151671
10
Decimal
389075897
12
Duodecimal
aa3737b5
16
Hexadecimal
1730d3b9
20
Vigesimal
61be9eh
36
Base36
6fn8vt
md5
e606e07c4649857a4ccbe09368f6fee1
sha1
97ad26d0c61c2ca70efc94f53a4a454fb0778b1c
sha256
4369bcfe103728159ec63ba8647147200268a55fbfe7d1d758c0a0775241ac2b
sha512
7f1035c6fc535c30e9e842e5b8f0abe68b952e820957c8f0992d4c413d069836eba0f93580ca943831e5d27b181a8a7b9516010c88bfbf0e305c46f2c92982d8
ripemd-160
8cc037ae86f81e636296f73fffede1c1e77dac96
Diameter
778151794
Circumference
2444635959.4081
Area
4.7557446437258E+17
Volume
2.4671274842141E+26
Surface area
1.9022978574903E+18
Circumference
2444635959.4081
Perimeter
1556303588
Area
151380053626354609
Diagonal
550236410.32988
Surface area
908280321758127654
Volume
5.8898330152582E+25
Space diagonal
673899221.60444
Perimeter
1167227691
Area
6.5549486033337E+16
Altitude
336949610.80222
Surface area
6.5549486033337E+16
Volume
6.9412347752425E+24
Height
183412136.77663