842149968 (number)

842149968 is an even 9-digits composite number following 842149967 and preceding 842149969. In scientific notation, it is written as 8.42149968 × 10^8. The sum of its digits is 51. It has a total of 9 prime factors and 160 positive divisors. There are 236121600 positive integers (up to 842149968) that are relatively prime to 842149968.

Interesting facts

Basic properties

Name

Name eight hundred forty-two million one hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.42149968 × 10^8
Engineering notation 8.42149968 × 10^6

Prime Factorization of 842149968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 11 × 31 × 2237

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 105268746
Product of the distinct prime numbers

The prime factorization of 842149968 is 2 × 2 × 2 × 2 × 3 × 23 × 11 × 31 × 2237. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 842149968)

Multiplication

n×y
n×2 1684299936
n×3 2526449904
n×4 3368599872
n×5 4210749840

Division

n÷y
n÷2 421074984
n÷3 280716656
n÷3 210537492
n÷5 168429993.6

Exponentiation

ny
n2 709216568602401024
n3 5.9726671055358E+26
n4 5.0298814118016E+35
n5 4.2359144699925E+44

Nth Root

y√n
2√n 29019.820261332
3√n 944.34310160672
4√n 170.35204801038
5√n 60.964622268731

Divisors of 842149968

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -842149967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 842149968 can be divided by 160 positive divisors. The sum of these divisors (counting 842149968) is 1, the average is 0.00625.

Base conversion 842149968

Base System Value
2 Binary 110010001100100011000001010000
3 Ternary 2011200122122120120
4 Quaternary 302030203001100
5 Quinary 3211042244333
6 Senary 215322110240
8 Octal 6214430120
10 Decimal 842149968
12 Duodecimal 1b604b380
16 Hexadecimal 32323050
20 Vigesimal d338ei8
36 Base36 dxe72o

Cryptographic Hash Functions

md5 160cdfdd1a0dc241bb5fab6b48d9f699
sha1 d9bae7b69f133a810d53d1fae24d03849d88b86e
sha256 8d45f1a5355df427e9e8aac4078bfb0a33c2c56dc268d764750b4d84838e4998
sha512 ba00891dac6bd45566a5dfe8d3058821c3dc099caaed8b5fa850f26daaf1daf449528832ea8f86bb2b02edbdf5ddbaad5fe3a8124e7462a403c91f77feb8c3c2
ripemd-160 3a86ad33deac90a8f2d18946ef2436e52b2c5bea

842149968 as geometric shapes

Circle

Radius = n
Diameter 1684299936
Circumference 5291384305.3794
Area 2.2280695617255E+18

Sphere

Radius = n
Volume 2.5018249468118E+27
Surface area 8.9122782469019E+18
Circumference 5291384305.3794

Square

Length = n
Perimeter 3368599872
Area 709216568602401024
Diagonal 1190979906.2977

Cube

Length = n
Surface area 4255299411614406144
Volume 5.9726671055358E+26
Space diagonal 1458646532.1685

Equilateral Triangle

Length = n
Perimeter 2526449904
Area 3.0709978259725E+17
Altitude 729323266.08425

Triangular Pyramid

Length = n
Surface area 3.0709978259725E+17
Volume 7.0388556868237E+25
Height 396993302.09922