42786948 (number)

42786948 is an even 8-digits composite number following 42786947 and preceding 42786949. In scientific notation, it is written as 4.2786948 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 13394304 positive integers (up to 42786948) that are relatively prime to 42786948.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2786948 × 10^7
Engineering notation 4.2786948 × 10^6

Prime Factorization of 42786948

Prime Factorization 2 × 2 × 3 × 29 × 37 × 3323

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21393474
Product of the distinct prime numbers

The prime factorization of 42786948 is 2 × 2 × 3 × 29 × 37 × 3323. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42786948)

Multiplication

n×y
n×2 85573896
n×3 128360844
n×4 171147792
n×5 213934740

Division

n÷y
n÷2 21393474
n÷3 14262316
n÷3 10696737
n÷5 8557389.6

Exponentiation

ny
n2 1830722919154704
n3 7.8331046344281E+22
n4 3.3515464067183E+30
n5 1.4340244182384E+38

Nth Root

y√n
2√n 6541.1732892502
3√n 349.76023851411
4√n 80.877520296125
5√n 33.594042078522

Divisors of 42786948

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42786947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42786948 can be divided by 48 positive divisors. The sum of these divisors (counting 42786948) is 1, the average is 0.020833333333333.

Base conversion 42786948

Base System Value
2 Binary 10100011001110000010000100
3 Ternary 2222111210122210
4 Quaternary 2203032002010
5 Quinary 41423140243
6 Senary 4125023420
8 Octal 243160204
10 Decimal 42786948
12 Duodecimal 123b4b70
16 Hexadecimal 28ce084
20 Vigesimal d78778
36 Base36 ph2mc

Cryptographic Hash Functions

md5 b8ceebbee3ed7fd90c404f1f57c05916
sha1 531be3e4be8bded4b963f119f8de74c9c2f8c56c
sha256 268c1bcc6ee495e2fe0dd2f7cbf03b8bb0a2e78c2f1b4222ee759c5c5d0ab3a6
sha512 61f5bfa3c50c94a48a2a1b0b57afc03e661ce81a7cc651755a03f7e442c61176ff9f021c48a8b0607afd60cddf7aaa9e48a53ea42d933627035ccc6fc60bafe2
ripemd-160 9f2083be58c865245c82e526450ae2a870673ef4

42786948 as geometric shapes

Circle

Radius = n
Diameter 85573896
Circumference 268838323.01266
Area 5.7513856735749E+15

Sphere

Radius = n
Volume 3.2811231965759E+23
Surface area 2.30055426943E+16
Circumference 268838323.01266

Square

Length = n
Perimeter 171147792
Area 1830722919154704
Diagonal 60509882.154152

Cube

Length = n
Surface area 10984337514928224
Volume 7.8331046344281E+22
Space diagonal 74109167.836808

Equilateral Triangle

Length = n
Perimeter 128360844
Area 7.9272627763919E+14
Altitude 37054583.918404

Triangular Pyramid

Length = n
Surface area 7.9272627763919E+14
Volume 9.2314023412464E+21
Height 20169960.718051