43138420 (number)

43138420 is an even 8-digits composite number following 43138419 and preceding 43138421. In scientific notation, it is written as 4.3138420 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 15728256 positive integers (up to 43138420) that are relatively prime to 43138420.

Interesting facts

Basic properties

Name

Name forty-three million one hundred thirty-eight thousand four hundred twenty

Notation

Scientific notation 4.3138420 × 10^7
Engineering notation 4.3138420 × 10^6

Prime Factorization of 43138420

Prime Factorization 2 × 2 × 65 × 83 × 1999

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21569210
Product of the distinct prime numbers

The prime factorization of 43138420 is 2 × 2 × 65 × 83 × 1999. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 25, 91, 843, 439, 9963, 4087, 58329, 23837, 853141, 668406, 5751467, 5367661, 68355508, 82480169, 867035441, 143948583, 5080267207, 7352338313

Basic calculations (n = 43138420)

Multiplication

n×y
n×2 86276840
n×3 129415260
n×4 172553680
n×5 215692100

Division

n÷y
n÷2 21569210
n÷3 14379473.333333
n÷3 10784605
n÷5 8627684

Exponentiation

ny
n2 1860923280096400
n3 8.0277290044576E+22
n4 3.4630354544047E+30
n5 1.49389877907E+38

Nth Root

y√n
2√n 6567.98447014
3√n 350.71532614396
4√n 81.043102545127
5√n 33.649053054264

Divisors of 43138420

1, 2, 4, 65, 83, 130, 166, 260, 332, 1999, 3998, 5395, 7996, 10790, 21580, 129935, 165917, 259870, 331834, 519740, 663668, 10784605, 21569210, 43138420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43138419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43138420 can be divided by 24 positive divisors. The sum of these divisors (counting 43138420) is 1, the average is 0.041666666666667.

Base conversion 43138420

Base System Value
2 Binary 10100100100011110101110100
3 Ternary 10000011122210021
4 Quaternary 2210203311310
5 Quinary 42020412140
6 Senary 4140334524
8 Octal 244436564
10 Decimal 43138420
12 Duodecimal 12544444
16 Hexadecimal 2923d74
20 Vigesimal d9c610
36 Base36 poltg

Cryptographic Hash Functions

md5 46914e34be47df23ea33665a79b29a9c
sha1 2d2007a4ef574e7bd57ba07320a77adfecb8a926
sha256 17f620e96f0c3af272ea4f49f826c9b076a3e565d109550cb1f8c41aade158f5
sha512 c5bcb2150f02b1076eff274de8fec5939c6d5fa33ce225e6bf6c1f347d005215583382c2b939f4e78703cb16aa4a40a98cacaa877b8f3e79853ad6994b9cb286
ripemd-160 3eef728bf1701d5084401e1f642d78e75aaa2d49

43138420 as geometric shapes

Circle

Radius = n
Diameter 86276840
Circumference 271046686.71894
Area 5.8462629056451E+15

Sphere

Radius = n
Volume 3.3626472620552E+23
Surface area 2.338505162258E+16
Circumference 271046686.71894

Square

Length = n
Perimeter 172553680
Area 1860923280096400
Diagonal 61006938.623347

Cube

Length = n
Surface area 11165539680578400
Volume 8.0277290044576E+22
Space diagonal 74717935.198245

Equilateral Triangle

Length = n
Perimeter 129415260
Area 8.0580341752867E+14
Altitude 37358967.599123

Triangular Pyramid

Length = n
Surface area 8.0580341752867E+14
Volume 9.4607693609665E+21
Height 20335646.207782