231497489 (number)

231497489 is an odd 9-digits composite number following 231497488 and preceding 231497490. In scientific notation, it is written as 2.31497489 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 231426624 positive integers (up to 231497489) that are relatively prime to 231497489.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million four hundred ninety-seven thousand four hundred eighty-nine

Notation

Scientific notation 2.31497489 × 10^8
Engineering notation 2.31497489 × 10^6

Prime Factorization of 231497489

Prime Factorization 3433 × 67433

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 231497489
Product of the distinct prime numbers

The prime factorization of 231497489 is 3433 × 67433. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 8, 43, 467, 358, 8092, 8286, 70570, 94085, 331165, 241653, 923972, 2398199, 26322764, 48325330, 102951792, 2018464, 5146389928, 9244160128

Basic calculations (n = 231497489)

Multiplication

n×y
n×2 462994978
n×3 694492467
n×4 925989956
n×5 1157487445

Division

n÷y
n÷2 115748744.5
n÷3 77165829.666667
n÷3 57874372.25
n÷5 46299497.8

Exponentiation

ny
n2 53591087413305121
n3 1.240620216896E+25
n4 2.8720046501405E+33
n5 6.6486186490385E+41

Nth Root

y√n
2√n 15215.041537899
3√n 614.01940277575
4√n 123.34926646681
5√n 47.087892896807

Divisors of 231497489

1, 3433, 67433, 231497489

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 -231497488
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 231497489 can be divided by 4 positive divisors. The sum of these divisors (counting 231497489) is 1, the average is 0.25.

Base conversion 231497489

Base System Value
2 Binary 1101110011000101111100010001
3 Ternary 121010121021212002
4 Quaternary 31303011330101
5 Quinary 433230404424
6 Senary 34545443345
8 Octal 1563057421
10 Decimal 231497489
12 Duodecimal 65640555
16 Hexadecimal dcc5f11
20 Vigesimal 3c6h3e9
36 Base36 3ttslt

Cryptographic Hash Functions

md5 079f7b12dadc66f38f6c69868d74b29d
sha1 ad47195881c98515f797ec2954da7332ba67df25
sha256 edffd36eecf128c410d259660a157fde5e813ee26351dc661c71366679e18c3a
sha512 aea2796b8ddcc324a564939a76ab57117a69dae8489b74649f9d3e43200abd0a9dd846b8b4e256b65bee050aaa0a256f1ce6a779c4b6e922cdaa2175e5c92768
ripemd-160 ee8f073283ae2bd2ad7126a8b4860a029b64d4f9

231497489 as geometric shapes

Circle

Radius = n
Diameter 462994978
Circumference 1454541621.5338
Area 1.6836136651553E+17

Sphere

Radius = n
Volume 5.1966978123938E+25
Surface area 6.7344546606211E+17
Circumference 1454541621.5338

Square

Length = n
Perimeter 925989956
Area 53591087413305121
Diagonal 327386888.59912

Cube

Length = n
Surface area 321546524479830726
Volume 1.240620216896E+25
Space diagonal 400965412.77262

Equilateral Triangle

Length = n
Perimeter 694492467
Area 2.3205621558177E+16
Altitude 200482706.38631

Triangular Pyramid

Length = n
Surface area 2.3205621558177E+16
Volume 1.4620849470738E+24
Height 109128962.86637