842040 (number)

842040 is an even 6-digits composite number following 842039 and preceding 842041. In scientific notation, it is written as 8.42040 × 10^5. The sum of its digits is 18. It has a total of 6 prime factors and 32 positive divisors. There are 224448 positive integers (up to 842040) that are relatively prime to 842040.

Interesting facts

Basic properties

Name

Name eight hundred forty-two thousand forty

Notation

Scientific notation 8.42040 × 10^5
Engineering notation 8.42040 × 10^3

Prime Factorization of 842040

Prime Factorization 2 × 2 × 2 × 9 × 5 × 2339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 210510
Product of the distinct prime numbers

The prime factorization of 842040 is 2 × 2 × 2 × 9 × 5 × 2339. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 64, 18, 903, 586, 4239, 7174, 29461, 35691, 869366, 516338, 988127, 4185976, 34313749, 74071242, 57480811, 687432010, 8469135061, 7931264054

Basic calculations (n = 842040)

Multiplication

n×y
n×2 1684080
n×3 2526120
n×4 3368160
n×5 4210200

Division

n÷y
n÷2 421020
n÷3 280680
n÷3 210510
n÷5 168408

Exponentiation

ny
n2 709031361600
n3 597032767721664000
n4 5.0272547173235E+23
n5 4.2331495621751E+29

Nth Root

y√n
2√n 917.62737535451
3√n 94.430199568869
4√n 30.292364968
5√n 15.313220796275

Divisors of 842040

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 72, 90, 180, 360, 2339, 4678, 9356, 11695, 18712, 21051, 23390, 42102, 46780, 84204, 93560, 105255, 168408, 210510, 421020, 842040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -842039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 842040 can be divided by 32 positive divisors. The sum of these divisors (counting 842040) is 1, the average is 0.03125.

Base conversion 842040

Base System Value
2 Binary 11001101100100111000
3 Ternary 1120210001200
4 Quaternary 3031210320
5 Quinary 203421130
6 Senary 30014200
8 Octal 3154470
10 Decimal 842040
12 Duodecimal 347360
16 Hexadecimal cd938
20 Vigesimal 55520
36 Base36 i1q0

Cryptographic Hash Functions

md5 51bc7b6015ce5e35cc1e11223021012e
sha1 1c87e0c4868314f9359afc46d411890d04a9c898
sha256 1fb7eebecdde9084b15b85e40219ee4a36a7c4a1edd8c5a81908a344ed2cd8bd
sha512 e07faa25a789918c2f7695130ae9618f96f0df81f66b7255fd0c0c8e7db2b22444318eaedb063a3bfdcb7068772e9a8998384a1fc039f686ecd0f721b8e7d5b2
ripemd-160 f0a60301b6cc46c1605e53bdc10ca5900a5eb004

842040 as geometric shapes

Circle

Radius = n
Diameter 1684080
Circumference 5290693.3560575
Area 2227487716767.3

Sphere

Radius = n
Volume 2.500845009369E+18
Surface area 8909950867069.3
Circumference 5290693.3560575

Square

Length = n
Perimeter 3368160
Area 709031361600
Diagonal 1190824.3880606

Cube

Length = n
Surface area 4254188169600
Volume 597032767721664000
Space diagonal 1458456.0620053

Equilateral Triangle

Length = n
Perimeter 2526120
Area 307019585612.74
Altitude 729228.03100265

Triangular Pyramid

Length = n
Surface area 307019585612.74
Volume 7.0360986441094E+16
Height 396941.46268688