42689744 (number)

42689744 is an even 8-digits composite number following 42689743 and preceding 42689745. In scientific notation, it is written as 4.2689744 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 21043680 positive integers (up to 42689744) that are relatively prime to 42689744.

Interesting facts

Basic properties

Name

Name forty-two million six hundred eighty-nine thousand seven hundred forty-four

Notation

Scientific notation 4.2689744 × 10^7
Engineering notation 4.2689744 × 10^6

Prime Factorization of 42689744

Prime Factorization 2 × 2 × 2 × 2 × 71 × 37579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5336218
Product of the distinct prime numbers

The prime factorization of 42689744 is 2 × 2 × 2 × 2 × 71 × 37579. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42689744)

Multiplication

n×y
n×2 85379488
n×3 128069232
n×4 170758976
n×5 213448720

Division

n÷y
n÷2 21344872
n÷3 14229914.666667
n÷3 10672436
n÷5 8537948.8

Exponentiation

ny
n2 1822414242785536
n3 7.7798397486468E+22
n4 3.3211936723076E+30
n5 1.4178090764523E+38

Nth Root

y√n
2√n 6533.7388989766
3√n 349.49517425079
4√n 80.8315464344
5√n 33.578764303912

Divisors of 42689744

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42689743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42689744 can be divided by 20 positive divisors. The sum of these divisors (counting 42689744) is 1, the average is 0.05.

Base conversion 42689744

Base System Value
2 Binary 10100010110110010011010000
3 Ternary 2222022212022122
4 Quaternary 2202312103100
5 Quinary 41412032434
6 Senary 4122553412
8 Octal 242662320
10 Decimal 42689744
12 Duodecimal 12368868
16 Hexadecimal 28b64d0
20 Vigesimal d6g474
36 Base36 pezm8

Cryptographic Hash Functions

md5 6a1c7afa67520578dc6fd8e53537082b
sha1 1be6f4825b848825cc02cecc19604da4b3bc9c88
sha256 19881ed7ae6e62c63c43420f0d40d36cd545263acf8a681f15545259d0882961
sha512 033f31ab81c83d81d1173fef29228dd0101bf68ebc3cd7349c435679b5c81baac17e3bc7fa94f07aa01d3c85c2ece207620158906160a4c593ec2aa3e94d1c28
ripemd-160 f59c37312b4c2a94ad7bc277e890964fbfbd6e77

42689744 as geometric shapes

Circle

Radius = n
Diameter 85379488
Circumference 268227572.26806
Area 5.7252831969324E+15

Sphere

Radius = n
Volume 3.258811653394E+23
Surface area 2.290113278773E+16
Circumference 268227572.26806

Square

Length = n
Perimeter 170758976
Area 1822414242785536
Diagonal 60372414.939035

Cube

Length = n
Surface area 10934485456713216
Volume 7.7798397486468E+22
Space diagonal 73940805.570109

Equilateral Triangle

Length = n
Perimeter 128069232
Area 7.8912851523543E+14
Altitude 36970402.785054

Triangular Pyramid

Length = n
Surface area 7.8912851523543E+14
Volume 9.1686290713547E+21
Height 20124138.313012