231493485 (number)

231493485 is an odd 9-digits composite number following 231493484 and preceding 231493486. In scientific notation, it is written as 2.31493485 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 123463184 positive integers (up to 231493485) that are relatively prime to 231493485.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million four hundred ninety-three thousand four hundred eighty-five

Notation

Scientific notation 2.31493485 × 10^8
Engineering notation 2.31493485 × 10^6

Prime Factorization of 231493485

Prime Factorization 5 × 3 × 15432899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 231493485
Product of the distinct prime numbers

The prime factorization of 231493485 is 5 × 3 × 15432899. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 90, 38, 149, 236, 2255, 3813, 40606, 20144, 681208, 333353, 3595308, 3277257, 81120435, 89780827, 132233637, 585832905, 1669016393, 80429534

Basic calculations (n = 231493485)

Multiplication

n×y
n×2 462986970
n×3 694480455
n×4 925973940
n×5 1157467425

Division

n÷y
n÷2 115746742.5
n÷3 77164495
n÷3 57873371.25
n÷5 46298697

Exponentiation

ny
n2 53589233597445225
n3 1.2405558443952E+25
n4 2.8718059575616E+33
n5 6.6480436935969E+41

Nth Root

y√n
2√n 15214.909957013
3√n 614.01586271163
4√n 123.34873309853
5√n 47.087730008451

Divisors of 231493485

1, 3, 5, 15, 15432899, 46298697, 77164495, 231493485

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 -231493484
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 231493485 can be divided by 8 positive divisors. The sum of these divisors (counting 231493485) is 1, the average is 0.125.

Base conversion 231493485

Base System Value
2 Binary 1101110011000100111101101101
3 Ternary 121010121002100210
4 Quaternary 31303010331231
5 Quinary 433230242420
6 Senary 34545413033
8 Octal 1563047555
10 Decimal 231493485
12 Duodecimal 6563a179
16 Hexadecimal dcc4f6d
20 Vigesimal 3c6gde5
36 Base36 3ttpil

Cryptographic Hash Functions

md5 89c9f7256f764f387ffb502dbdd8e3f4
sha1 a5afe18ab50ea787f5cb71fa4f49cc7c44fa0333
sha256 64ecf8031bd2035bb5eb30260e4678941bdda751c202bacb1a88c2db6b99d20e
sha512 9cbb0f41187a0d5d8615092ac8c818468e92add3c13b07ca48ff0cb3f60b48f5e358019458f8d76cf90e89fed4329a073b3db62bae9b5e530699b9b7d2cd2c3c
ripemd-160 f1925db8183534fa2db54d4a03c88bbc222427a8

231493485 as geometric shapes

Circle

Radius = n
Diameter 462986970
Circumference 1454516463.6598
Area 1.6835554258124E+17

Sphere

Radius = n
Volume 5.196428169493E+25
Surface area 6.7342217032496E+17
Circumference 1454516463.6598

Square

Length = n
Perimeter 925973940
Area 53589233597445225
Diagonal 327381226.08801

Cube

Length = n
Surface area 321535401584671350
Volume 1.2405558443952E+25
Space diagonal 400958477.64118

Equilateral Triangle

Length = n
Perimeter 694480455
Area 2.3204818832363E+16
Altitude 200479238.82059

Triangular Pyramid

Length = n
Surface area 2.3204818832363E+16
Volume 1.462009083354E+24
Height 109127075.36267