231449765 (number)

231449765 is an odd 9-digits composite number following 231449764 and preceding 231449766. In scientific notation, it is written as 2.31449765 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 185159808 positive integers (up to 231449765) that are relatively prime to 231449765.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.31449765 × 10^8
Engineering notation 2.31449765 × 10^6

Prime Factorization of 231449765

Prime Factorization 5 × 46289953

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 231449765
Product of the distinct prime numbers

The prime factorization of 231449765 is 5 × 46289953. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 70, 84, 699, 881, 7237, 5292, 68567, 69429, 454280, 250748, 5465880, 3633026, 24241737, 27294500, 907111111, 617814480, 6006994316, 1400882708

Basic calculations (n = 231449765)

Multiplication

n×y
n×2 462899530
n×3 694349295
n×4 925799060
n×5 1157248825

Division

n÷y
n÷2 115724882.5
n÷3 77149921.666667
n÷3 57862441.25
n÷5 46289953

Exponentiation

ny
n2 53568993718555225
n3 1.2398531007446E+25
n4 2.8696370880186E+33
n5 6.6417682965719E+41

Nth Root

y√n
2√n 15213.473140608
3√n 613.97720580851
4√n 123.34290875688
5√n 47.085951270622

Divisors of 231449765

1, 5, 46289953, 231449765

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 -231449764
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 231449765 can be divided by 4 positive divisors. The sum of these divisors (counting 231449765) is 1, the average is 0.25.

Base conversion 231449765

Base System Value
2 Binary 1101110010111010010010100101
3 Ternary 121010111212101112
4 Quaternary 31302322102211
5 Quinary 433222343030
6 Senary 34544434405
8 Octal 1562722245
10 Decimal 231449765
12 Duodecimal 65618a05
16 Hexadecimal dcba4a5
20 Vigesimal 3c6b485
36 Base36 3tsrs5

Cryptographic Hash Functions

md5 209f9a631383f1dacff6eb367b0b33c9
sha1 4bcd5581fb738dad77eb79a39da1437468f71cc3
sha256 7ac19e2b099a0242f7784ce28b6721529054400d735d33e4319d64bb31a54c00
sha512 71500f8937b2eb7e7b47e49ce44c300278521f8f34607cc56cc91a165059b748dd8efc317d91c59b6679ce7402e69f9c4bed3a5d4029107ccbe5d67eb29a69bf
ripemd-160 34ca0ccff9716c93ac046a3e9450ff7687cc77fe

231449765 as geometric shapes

Circle

Radius = n
Diameter 462899530
Circumference 1454241762.7982
Area 1.6829195712641E+17

Sphere

Radius = n
Volume 5.193484523773E+25
Surface area 6.7316782850564E+17
Circumference 1454241762.7982

Square

Length = n
Perimeter 925799060
Area 53568993718555225
Diagonal 327319396.67107

Cube

Length = n
Surface area 321413962311331350
Volume 1.2398531007446E+25
Space diagonal 400882752.37988

Equilateral Triangle

Length = n
Perimeter 694349295
Area 2.3196054707719E+16
Altitude 200441376.18994

Triangular Pyramid

Length = n
Surface area 2.3196054707719E+16
Volume 1.4611808920195E+24
Height 109106465.55702