42784798 (number)

42784798 is an even 8-digits composite number following 42784797 and preceding 42784799. In scientific notation, it is written as 4.2784798 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 18336336 positive integers (up to 42784798) that are relatively prime to 42784798.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-four thousand seven hundred ninety-eight

Notation

Scientific notation 4.2784798 × 10^7
Engineering notation 4.2784798 × 10^6

Prime Factorization of 42784798

Prime Factorization 2 × 7 × 3056057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42784798
Product of the distinct prime numbers

The prime factorization of 42784798 is 2 × 7 × 3056057. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42784798)

Multiplication

n×y
n×2 85569596
n×3 128354394
n×4 171139192
n×5 213923990

Division

n÷y
n÷2 21392399
n÷3 14261599.333333
n÷3 10696199.5
n÷5 8556959.6

Exponentiation

ny
n2 1830538939900804
n3 7.831923877479E+22
n4 3.3508728104932E+30
n5 1.4336641632064E+38

Nth Root

y√n
2√n 6541.0089435805
3√n 349.75438005225
4√n 80.876504273989
5√n 33.593704458544

Divisors of 42784798

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 -42784797
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 42784798 can be divided by 8 positive divisors. The sum of these divisors (counting 42784798) is 1, the average is 0.125.

Base conversion 42784798

Base System Value
2 Binary 10100011001101100000011110
3 Ternary 2222111200201011
4 Quaternary 2203031200132
5 Quinary 41423103143
6 Senary 4125005434
8 Octal 243154036
10 Decimal 42784798
12 Duodecimal 123b387a
16 Hexadecimal 28cd81e
20 Vigesimal d781ji
36 Base36 ph0ym

Cryptographic Hash Functions

md5 59c0cc76ce03282f1f4c1c5d863d1ab2
sha1 6b6df2d1be58a3ad54698409d0854ff25c6985c6
sha256 4309b228624484b5020489abf5237a087d8db7d4a8102de908d5f161e07c5ca1
sha512 250e1788790ded9bdfcfc7fa036f9a2f6afba28adeb9f7cf6bdb60df3caec66c94674fdcd4ac5ba1f50c21511e23896644728b070ef4ada576bad9ee3f8ef7f6
ripemd-160 90c56788cb445b4682f05fdbadbf59a70f3f5825

42784798 as geometric shapes

Circle

Radius = n
Diameter 85569596
Circumference 268824814.16425
Area 5.7508076857024E+15

Sphere

Radius = n
Volume 3.2806286022617E+23
Surface area 2.300323074281E+16
Circumference 268824814.16425

Square

Length = n
Perimeter 171139192
Area 1830538939900804
Diagonal 60506841.594993

Cube

Length = n
Surface area 10983233639404824
Volume 7.831923877479E+22
Space diagonal 74105443.927571

Equilateral Triangle

Length = n
Perimeter 128354394
Area 7.9264661228537E+14
Altitude 37052721.963786

Triangular Pyramid

Length = n
Surface area 7.9264661228537E+14
Volume 9.2300108058371E+21
Height 20168947.198331