231291264 (number)

231291264 is an even 9-digits composite number following 231291263 and preceding 231291265. In scientific notation, it is written as 2.31291264 × 10^8. The sum of its digits is 30. It has a total of 9 prime factors and 32 positive divisors. There are 77096960 positive integers (up to 231291264) that are relatively prime to 231291264.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million two hundred ninety-one thousand two hundred sixty-four

Notation

Scientific notation 2.31291264 × 10^8
Engineering notation 2.31291264 × 10^6

Prime Factorization of 231291264

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 602321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3613926
Product of the distinct prime numbers

The prime factorization of 231291264 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 602321. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 231291264)

Multiplication

n×y
n×2 462582528
n×3 693873792
n×4 925165056
n×5 1156456320

Division

n÷y
n÷2 115645632
n÷3 77097088
n÷3 57822816
n÷5 46258252.8

Exponentiation

ny
n2 53495648802717696
n3 1.2373076230081E+25
n4 2.8617844408237E+33
n5 6.6190574061365E+41

Nth Root

y√n
2√n 15208.263017189
3√n 613.8370195581
4√n 123.32178646609
5√n 47.079500440509

Divisors of 231291264

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -231291263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 231291264 can be divided by 32 positive divisors. The sum of these divisors (counting 231291264) is 1, the average is 0.03125.

Base conversion 231291264

Base System Value
2 Binary 1101110010010011100110000000
3 Ternary 121010012210222010
4 Quaternary 31302103212000
5 Quinary 433202310024
6 Senary 34541212520
8 Octal 1562234600
10 Decimal 231291264
12 Duodecimal 65561140
16 Hexadecimal dc93980
20 Vigesimal 3c5b834
36 Base36 3tpdhc

Cryptographic Hash Functions

md5 3d1d6af9504fcd729a606a86524be77c
sha1 ed9231d8f1514875f8b147607b91973057b21f8f
sha256 b3a601dde6d2547a41f736e5a73eadc0a5f08bc8d3087aa6d164b9d65ed4bc28
sha512 1c99e6d94bac49babb5a5a493cab66cc938ea02d6fe52a7d8b0bafb2afae24e874409c66ff46334aac29cf15c57565685c83a5cdd9a78f559d50625dc9e11fc2
ripemd-160 3d9eafe20ae187fe801374705b8897b50aab4473

231291264 as geometric shapes

Circle

Radius = n
Diameter 462582528
Circumference 1453245871.6438
Area 1.6806153727764E+17

Sphere

Radius = n
Volume 5.1828220515637E+25
Surface area 6.7224614911055E+17
Circumference 1453245871.6438

Square

Length = n
Perimeter 925165056
Area 53495648802717696
Diagonal 327095242.40722

Cube

Length = n
Surface area 320973892816306176
Volume 1.2373076230081E+25
Space diagonal 400608220.59483

Equilateral Triangle

Length = n
Perimeter 693873792
Area 2.3164295427542E+16
Altitude 200304110.29741

Triangular Pyramid

Length = n
Surface area 2.3164295427542E+16
Volume 1.458181017738E+24
Height 109031747.46907