43137721 (number)

43137721 is an odd 8-digits composite number following 43137720 and preceding 43137722. In scientific notation, it is written as 4.3137721 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 36909120 positive integers (up to 43137721) that are relatively prime to 43137721.

Interesting facts

Basic properties

Name

Name forty-three million one hundred thirty-seven thousand seven hundred twenty-one

Notation

Scientific notation 4.3137721 × 10^7
Engineering notation 4.3137721 × 10^6

Prime Factorization of 43137721

Prime Factorization 11 × 17 × 230683

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 43137721
Product of the distinct prime numbers

The prime factorization of 43137721 is 11 × 17 × 230683. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 43137721)

Multiplication

n×y
n×2 86275442
n×3 129413163
n×4 172550884
n×5 215688605

Division

n÷y
n÷2 21568860.5
n÷3 14379240.333333
n÷3 10784430.25
n÷5 8627544.2

Exponentiation

ny
n2 1860862973073841
n3 8.027338775169E+22
n4 3.4628110045572E+30
n5 1.4937777499032E+38

Nth Root

y√n
2√n 6567.9312572529
3√n 350.71343184389
4√n 81.042774244549
5√n 33.64894400604

Divisors of 43137721

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 -43137720
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 43137721 can be divided by 8 positive divisors. The sum of these divisors (counting 43137721) is 1, the average is 0.125.

Base conversion 43137721

Base System Value
2 Binary 10100100100011101010111001
3 Ternary 10000011121211101
4 Quaternary 2210203222321
5 Quinary 42020401341
6 Senary 4140331401
8 Octal 244435271
10 Decimal 43137721
12 Duodecimal 12543b61
16 Hexadecimal 2923ab9
20 Vigesimal d9c461
36 Base36 pola1

Cryptographic Hash Functions

md5 cefc08132033a9de7b6c22a04fed854c
sha1 18648d5ccb7dc2d9408808e0e5d8ee11bb947703
sha256 dddab1efbcdfe0a2dccc3913210acc05be473039d650bb8ad11fc7b0e6a9dea5
sha512 5bae0bbf771e2e3f913f25e36a725fd478f67cfd2c1f7bd32c94532cc37a046996bf9aab492e2b4e63001e1d6704d76d9396735af7fd97ce93cbe67233c2ccfa
ripemd-160 2bbb89e374e3369b1aa2bc6129d2b0ffe2402fdf

43137721 as geometric shapes

Circle

Radius = n
Diameter 86275442
Circumference 271042294.77241
Area 5.846073445546E+15

Sphere

Radius = n
Volume 3.362483803193E+23
Surface area 2.3384293782184E+16
Circumference 271042294.77241

Square

Length = n
Perimeter 172550884
Area 1860862973073841
Diagonal 61005950.088067

Cube

Length = n
Surface area 11165177838443046
Volume 8.027338775169E+22
Space diagonal 74716724.494731

Equilateral Triangle

Length = n
Perimeter 129413163
Area 8.0577730382189E+14
Altitude 37358362.247365

Triangular Pyramid

Length = n
Surface area 8.0577730382189E+14
Volume 9.4603094713395E+21
Height 20335316.696022