840940906 (number)

840940906 is an even 9-digits composite number following 840940905 and preceding 840940907. In scientific notation, it is written as 8.40940906 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 375606000 positive integers (up to 840940906) that are relatively prime to 840940906.

Interesting facts

Basic properties

Name

Name eight hundred forty million nine hundred forty thousand nine hundred six

Notation

Scientific notation 8.40940906 × 10^8
Engineering notation 8.40940906 × 10^6

Prime Factorization of 840940906

Prime Factorization 2 × 13 × 31 × 1043351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 840940906
Product of the distinct prime numbers

The prime factorization of 840940906 is 2 × 13 × 31 × 1043351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 32, 47, 970, 212, 4121, 6228, 94529, 27831, 849419, 563895, 4307035, 7506286, 29307352, 72634770, 59417409, 670136625, 4219490404, 4833296890

Basic calculations (n = 840940906)

Multiplication

n×y
n×2 1681881812
n×3 2522822718
n×4 3363763624
n×5 4204704530

Division

n÷y
n÷2 420470453
n÷3 280313635.33333
n÷3 210235226.5
n÷5 168188181.2

Exponentiation

ny
n2 707181607384100836
n3 5.9469794162012E+26
n4 5.0010582582236E+35
n5 4.2055944626293E+44

Nth Root

y√n
2√n 28998.981120032
3√n 943.89095877952
4√n 170.2908720984
5√n 60.947107009651

Divisors of 840940906

1, 2, 13, 26, 31, 62, 403, 806, 1043351, 2086702, 13563563, 27127126, 32343881, 64687762, 420470453, 840940906

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 -840940905
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 840940906 can be divided by 16 positive divisors. The sum of these divisors (counting 840940906) is 1, the average is 0.0625.

Base conversion 840940906

Base System Value
2 Binary 110010000111111011110101101010
3 Ternary 2011121101020001111
4 Quaternary 302013323311222
5 Quinary 3210240102111
6 Senary 215240140534
8 Octal 6207736552
10 Decimal 840940906
12 Duodecimal 1b576774a
16 Hexadecimal 321fbd6a
20 Vigesimal d2fhc56
36 Base36 dwoa5m

Cryptographic Hash Functions

md5 b48a87493bc54a010c66f09e7de1bbe0
sha1 2a6a39009865ad910cedcf8e9165c02f851841b4
sha256 f1d307b06390df42895c658c9171c2d9e67a1426346feab3ce1682be487c56f5
sha512 959e44bba094191abbba07877bea576e06f090cea8854a2c95157dcd2ff0fc52bc4283d668b7146f9569bd5ffedb03da867c4a5de038910be025a21ea33c4de9
ripemd-160 725f199620a0fd787e228300d738bed2ee385a58

840940906 as geometric shapes

Circle

Radius = n
Diameter 1681881812
Circumference 5283787544.7855
Area 2.2216765425117E+18

Sphere

Radius = n
Volume 2.491064912665E+27
Surface area 8.8867061700469E+18
Circumference 5283787544.7855

Square

Length = n
Perimeter 3363763624
Area 707181607384100836
Diagonal 1189270034.4195

Cube

Length = n
Surface area 4243089644304605016
Volume 5.9469794162012E+26
Space diagonal 1456552375.355

Equilateral Triangle

Length = n
Perimeter 2522822718
Area 3.0621861854187E+17
Altitude 728276187.6775

Triangular Pyramid

Length = n
Surface area 3.0621861854187E+17
Volume 7.0085824546212E+25
Height 396423344.80651