231448765 (number)

231448765 is an odd 9-digits composite number following 231448764 and preceding 231448766. In scientific notation, it is written as 2.31448765 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 185093952 positive integers (up to 231448765) that are relatively prime to 231448765.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million four hundred forty-eight thousand seven hundred sixty-five

Notation

Scientific notation 2.31448765 × 10^8
Engineering notation 2.31448765 × 10^6

Prime Factorization of 231448765

Prime Factorization 5 × 12589 × 3677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 231448765
Product of the distinct prime numbers

The prime factorization of 231448765 is 5 × 12589 × 3677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 231448765)

Multiplication

n×y
n×2 462897530
n×3 694346295
n×4 925795060
n×5 1157243825

Division

n÷y
n÷2 115724382.5
n÷3 77149588.333333
n÷3 57862191.25
n÷5 46289753

Exponentiation

ny
n2 53568530820025225
n3 1.2398370301159E+25
n4 2.869587494216E+33
n5 6.6416248159574E+41

Nth Root

y√n
2√n 15213.440274967
3√n 613.9763215589
4√n 123.34277552807
5√n 47.085910582715

Divisors of 231448765

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 -231448764
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 231448765 can be divided by 8 positive divisors. The sum of these divisors (counting 231448765) is 1, the average is 0.125.

Base conversion 231448765

Base System Value
2 Binary 1101110010111010000010111101
3 Ternary 121010111211000111
4 Quaternary 31302322002331
5 Quinary 433222330030
6 Senary 34544430021
8 Octal 1562720275
10 Decimal 231448765
12 Duodecimal 65618311
16 Hexadecimal dcba0bd
20 Vigesimal 3c6b1i5
36 Base36 3tsr0d

Cryptographic Hash Functions

md5 f18b6c9568479102d0232e77b089c2b5
sha1 b19ce4999d44dd08e809008a1db0eecd15645566
sha256 1ed306a7d7ee7111d1456849d6d45525a619e5ddfdc732ba4c0f8c48cc9935c5
sha512 acc68a1b3a9abd53092e98647a7fbd2bb869e61163064539c2b08dc43b4f88e79dc274004fb86796fd72e0731dd2aa87daf7355898964f1c5fb2a0da016966a4
ripemd-160 8ced6cab7ff753380ecb402e5a9e0f9228682afa

231448765 as geometric shapes

Circle

Radius = n
Diameter 462897530
Circumference 1454235479.6129
Area 1.6829050288779E+17

Sphere

Radius = n
Volume 5.193417207281E+25
Surface area 6.7316201155116E+17
Circumference 1454235479.6129

Square

Length = n
Perimeter 925795060
Area 53568530820025225
Diagonal 327317982.4575

Cube

Length = n
Surface area 321411184920151350
Volume 1.2398370301159E+25
Space diagonal 400881020.32907

Equilateral Triangle

Length = n
Perimeter 694346295
Area 2.3195854266776E+16
Altitude 200440510.16453

Triangular Pyramid

Length = n
Surface area 2.3195854266776E+16
Volume 1.4611619526019E+24
Height 109105994.1525