231346385 is an odd 9-digits composite number following 231346384
and preceding 231346386 . In scientific notation, it is written as 2.31346385 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 180074880 positive integers (up to 231346385) that are relatively prime to 231346385.
231346385 has 8 divisors, whose sum is 285119016
The reverse of 231346385 is 583643132
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
two hundred thirty-one million three hundred forty-six thousand three hundred eighty-five
Scientific notation
2.31346385 × 10^8
Engineering notation
2.31346385 × 10^6
Prime Factorization
5 × 37 × 1250521
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
231346385
Product of the distinct prime numbers
The prime factorization of 231346385 is 5 × 37 × 1250521.
Since it has a total of 3 prime factors.
6 , 7 , 15 , 100 , 458 , 14 , 6083 , 6044 , 89953 , 57586 , 257578 , 680597 , 417822 , 3312515 , 44510252 , 45177955 , 576173486 , 980754428 , 7292739882 , 5681614422
n×2
462692770
n×3
694039155
n×4
925385540
n×5
1156731925
n÷2
115673192.5
n÷3
77115461.666667
n÷3
57836596.25
n÷5
46269277
n2
53521149852568225
n3
1.2381924539435E+25
n4
2.8645134815411E+33
n5
6.6269483873829E+41
2 √n
15210.07511487
3 √n
613.88577860224
4 √n
123.32913327706
5 √n
47.081744210336
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
-231346384
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 231346385 can be divided by 8 positive divisors.
The sum of these divisors (counting 231346385) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101110010100001000011010001
3
Ternary
121010022121120122
4
Quaternary
31302201003101
5
Quinary
433211041020
6
Senary
34542320025
8
Octal
1562410321
10
Decimal
231346385
12
Duodecimal
65589015
16
Hexadecimal
dca10d1
20
Vigesimal
3c5i5j5
36
Base36
3tqk0h
md5
411c38068dcb4ea1b1d4c44a48829c74
sha1
7f9e12ed921b702fc61174bcfe5c48a31744499f
sha256
c24dc8cc134f56173ad186c64d9119c456830d84b5ac3aed7d1a9f40f576f5b1
sha512
41c922c9eaae390cd49be78755d46fc7ed13e7af2ba6f8a54922e7f0c060824b31e9dfc81fbefd1e31f5bd45756b6bafb21bea06c8cc3b81e5886670aee5b6e3
ripemd-160
ad0875339dacd5ec94ce7347eadb8d855eff9787
Diameter
462692770
Circumference
1453592207.1011
Area
1.6814165118851E+17
Volume
5.1865284227189E+25
Surface area
6.7256660475403E+17
Circumference
1453592207.1011
Perimeter
925385540
Area
53521149852568225
Diagonal
327173195.27299
Surface area
321126899115409350
Volume
1.2381924539435E+25
Space diagonal
400703692.96739
Perimeter
694039155
Area
2.3175337706039E+16
Altitude
200351846.4837
Surface area
2.3175337706039E+16
Volume
1.4592238009958E+24
Height
109057731.75766