840147242 (number)

840147242 is an even 9-digits composite number following 840147241 and preceding 840147243. In scientific notation, it is written as 8.40147242 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 359421120 positive integers (up to 840147242) that are relatively prime to 840147242.

Interesting facts

Basic properties

Name

Name eight hundred forty million one hundred forty-seven thousand two hundred forty-two

Notation

Scientific notation 8.40147242 × 10^8
Engineering notation 8.40147242 × 10^6

Prime Factorization of 840147242

Prime Factorization 2 × 11 × 17 × 2246383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 840147242
Product of the distinct prime numbers

The prime factorization of 840147242 is 2 × 11 × 17 × 2246383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 840147242)

Multiplication

n×y
n×2 1680294484
n×3 2520441726
n×4 3360588968
n×5 4200736210

Division

n÷y
n÷2 420073621
n÷3 280049080.66667
n÷3 210036810.5
n÷5 168029448.4

Exponentiation

ny
n2 705847388240206564
n3 5.9301573650291E+26
n4 4.9822053548552E+35
n5 4.1857860879592E+44

Nth Root

y√n
2√n 28985.293546901
3√n 943.59392321517
4√n 170.25067855049
5√n 60.935598520627

Divisors of 840147242

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -840147241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 840147242 can be divided by 16 positive divisors. The sum of these divisors (counting 840147242) is 1, the average is 0.0625.

Base conversion 840147242

Base System Value
2 Binary 110010000100111010000100101010
3 Ternary 2011112212220100112
4 Quaternary 302010322010222
5 Quinary 3210034202432
6 Senary 215211134322
8 Octal 6204720452
10 Decimal 840147242
12 Duodecimal 1b54443a2
16 Hexadecimal 3213a12a
20 Vigesimal d2ai822
36 Base36 dw79re

Cryptographic Hash Functions

md5 eaccfbbf7f863e4a7533ac260d4b1814
sha1 517febc0a55f95b358d60b6fdfb7a984560b6478
sha256 5598b9746ae2ea002ba5f944ebf5b09507558a8bdb95841cb468d583eb415b1a
sha512 5bef26dc81c23ef7928f87b4f5a77eaf5be36ce01a404836ff761862d83cae2ae644e36123539be1a6934bcfe202392747c0bbf363b2006c56f7f417b8fc4809
ripemd-160 7640b61ff4061634f30a837b5e5d1aba6de9962d

840147242 as geometric shapes

Circle

Radius = n
Diameter 1680294484
Circumference 5278800806.8019
Area 2.217484969451E+18

Sphere

Radius = n
Volume 2.4840185083476E+27
Surface area 8.8699398778039E+18
Circumference 5278800806.8019

Square

Length = n
Perimeter 3360588968
Area 705847388240206564
Diagonal 1188147624.0268

Cube

Length = n
Surface area 4235084329441239384
Volume 5.9301573650291E+26
Space diagonal 1455177708.9829

Equilateral Triangle

Length = n
Perimeter 2520441726
Area 3.0564088470546E+17
Altitude 727588854.49143

Triangular Pyramid

Length = n
Surface area 3.0564088470546E+17
Volume 6.9887574771924E+25
Height 396049208.00892