43138748 (number)

43138748 is an even 8-digits composite number following 43138747 and preceding 43138749. In scientific notation, it is written as 4.3138748 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 21265440 positive integers (up to 43138748) that are relatively prime to 43138748.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.3138748 × 10^7
Engineering notation 4.3138748 × 10^6

Prime Factorization of 43138748

Prime Factorization 2 × 2 × 151897 × 71

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21569374
Product of the distinct prime numbers

The prime factorization of 43138748 is 2 × 2 × 151897 × 71. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 59, 81, 939, 693, 327, 2075, 57811, 38357, 779106, 625929, 2182863, 1134794, 11123183, 67825780, 746433742, 486786009, 8398915254, 8241442054

Basic calculations (n = 43138748)

Multiplication

n×y
n×2 86277496
n×3 129416244
n×4 172554992
n×5 215693740

Division

n÷y
n÷2 21569374
n÷3 14379582.666667
n÷3 10784687
n÷5 8627749.6

Exponentiation

ny
n2 1860951579007504
n3 8.0279121207007E+22
n4 3.4631407794105E+30
n5 1.4939555737151E+38

Nth Root

y√n
2√n 6568.0094397009
3√n 350.71621502164
4√n 81.043256596097
5√n 33.649104223759

Divisors of 43138748

1, 2, 4, 71, 142, 284, 151897, 303794, 607588, 10784687, 21569374, 43138748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43138747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43138748 can be divided by 12 positive divisors. The sum of these divisors (counting 43138748) is 1, the average is 0.083333333333333.

Base conversion 43138748

Base System Value
2 Binary 10100100100011111010111100
3 Ternary 10000011200020102
4 Quaternary 2210203322330
5 Quinary 42020414443
6 Senary 4140340232
8 Octal 244437274
10 Decimal 43138748
12 Duodecimal 12544678
16 Hexadecimal 2923ebc
20 Vigesimal d9c6h8
36 Base36 pom2k

Cryptographic Hash Functions

md5 906d0f3690c6438540f49b90eb4ad81c
sha1 57534ef66277a28e8c02cddfb695f32493765192
sha256 f7e3346a91a0bc39bf02627673ed062a135597753d8906c3c961069f2094cd8d
sha512 d6d32bf3b71a044a9674c0b6de8750c15d2d27a38c60770ef86afa1400ab74ae748ab4ac8663c39e7851bb3357aaab14979e6f644709a400a00a7872fb58c96f
ripemd-160 4ac327ba476f8c03cbef8d72ec3299a62434dceb

43138748 as geometric shapes

Circle

Radius = n
Diameter 86277496
Circumference 271048747.60372
Area 5.8463518092963E+15

Sphere

Radius = n
Volume 3.3627239656077E+23
Surface area 2.3385407237185E+16
Circumference 271048747.60372

Square

Length = n
Perimeter 172554992
Area 1860951579007504
Diagonal 61007402.485395

Cube

Length = n
Surface area 11165709474045024
Volume 8.0279121207007E+22
Space diagonal 74718503.31091

Equilateral Triangle

Length = n
Perimeter 129416244
Area 8.0581567131663E+14
Altitude 37359251.655455

Triangular Pyramid

Length = n
Surface area 8.0581567131663E+14
Volume 9.4609851655286E+21
Height 20335800.828465