231497144 (number)

231497144 is an even 9-digits composite number following 231497143 and preceding 231497145. In scientific notation, it is written as 2.31497144 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors. There are 115748568 positive integers (up to 231497144) that are relatively prime to 231497144.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million four hundred ninety-seven thousand one hundred forty-four

Notation

Scientific notation 2.31497144 × 10^8
Engineering notation 2.31497144 × 10^6

Prime Factorization of 231497144

Prime Factorization 2 × 2 × 2 × 28937143

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 57874286
Product of the distinct prime numbers

The prime factorization of 231497144 is 2 × 2 × 2 × 28937143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 231497144)

Multiplication

n×y
n×2 462994288
n×3 694491432
n×4 925988576
n×5 1157485720

Division

n÷y
n÷2 115748572
n÷3 77165714.666667
n÷3 57874286
n÷5 46299428.8

Exponentiation

ny
n2 53590927680156736
n3 1.2406146702267E+25
n4 2.8719875296198E+33
n5 6.648569107106E+41

Nth Root

y√n
2√n 15215.03020043
3√n 614.01909775185
4√n 123.34922051002
5√n 47.08787886181

Divisors of 231497144

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 -231497143
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 231497144 can be divided by 8 positive divisors. The sum of these divisors (counting 231497144) is 1, the average is 0.125.

Base conversion 231497144

Base System Value
2 Binary 1101110011000101110110111000
3 Ternary 121010121021101022
4 Quaternary 31303011312320
5 Quinary 433230402034
6 Senary 34545442012
8 Octal 1563056670
10 Decimal 231497144
12 Duodecimal 65640308
16 Hexadecimal dcc5db8
20 Vigesimal 3c6h2h4
36 Base36 3ttsc8

Cryptographic Hash Functions

md5 f66bb6916faffdd28108d4b5a9611bf8
sha1 c50ed84017d5dc95b8faf4eac9e79943b5b86dce
sha256 cceada2f4eb20a45ca1f7db7b7a7c84e2a6b365d0391a38b24481734b96ee93f
sha512 63f97ad13fa93c65c03a8f60dd4ed55492bd7035c55f77436f7a6f95a07116b1f493dddcb8dae55d7cbf84425e16b1b5572f229c1260527cfac484d10c8216d4
ripemd-160 a5d28a519912673bc1449945f89f7fcd6be1fdea

231497144 as geometric shapes

Circle

Radius = n
Diameter 462994288
Circumference 1454539453.8348
Area 1.6836086469904E+17

Sphere

Radius = n
Volume 5.1966745785598E+25
Surface area 6.7344345879617E+17
Circumference 1454539453.8348

Square

Length = n
Perimeter 925988576
Area 53590927680156736
Diagonal 327386400.69544

Cube

Length = n
Surface area 321545566080940416
Volume 1.2406146702267E+25
Space diagonal 400964815.21509

Equilateral Triangle

Length = n
Perimeter 694491432
Area 2.3205552391695E+16
Altitude 200482407.60754

Triangular Pyramid

Length = n
Surface area 2.3205552391695E+16
Volume 1.4620784102613E+24
Height 109128800.23181