838006940 (number)

838006940 is an even 9-digits composite number following 838006939 and preceding 838006941. In scientific notation, it is written as 8.38006940 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 335202768 positive integers (up to 838006940) that are relatively prime to 838006940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.38006940 × 10^8
Engineering notation 8.38006940 × 10^6

Prime Factorization of 838006940

Prime Factorization 2 × 2 × 5 × 41900347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 419003470
Product of the distinct prime numbers

The prime factorization of 838006940 is 2 × 2 × 5 × 41900347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 53, 26, 954, 155, 507, 4546, 24205, 19142, 292349, 647026, 5251666, 2951523, 72572212, 88844676, 785583450, 730877631, 9012944923, 5758928986

Basic calculations (n = 838006940)

Multiplication

n×y
n×2 1676013880
n×3 2514020820
n×4 3352027760
n×5 4190034700

Division

n÷y
n÷2 419003470
n÷3 279335646.66667
n÷3 209501735
n÷5 167601388

Exponentiation

ny
n2 702255631488163600
n3 5.8849509284116E+26
n4 4.9316297195684E+35
n5 4.1327399305086E+44

Nth Root

y√n
2√n 28948.349521173
3√n 942.79196324535
4√n 170.14214504694
5√n 60.904519757142

Divisors of 838006940

1, 2, 4, 5, 10, 20, 41900347, 83800694, 167601388, 209501735, 419003470, 838006940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -838006939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 838006940 can be divided by 12 positive divisors. The sum of these divisors (counting 838006940) is 1, the average is 0.083333333333333.

Base conversion 838006940

Base System Value
2 Binary 110001111100101111100010011100
3 Ternary 2011101212011102002
4 Quaternary 301330233202130
5 Quinary 3204012210230
6 Senary 215053221432
8 Octal 6174574234
10 Decimal 838006940
12 Duodecimal 1b4791878
16 Hexadecimal 31f2f89c
20 Vigesimal d1hah70
36 Base36 duxeak

Cryptographic Hash Functions

md5 2c80c511de30af2f7ba0b6b065a08620
sha1 77eff8c7038c9794d6cafc0afc762af1f0aac0fb
sha256 fe1c925c9d53e538d36a198f6fcbfa1446d3ecdc8c5ac1fed6ab4e2d3d837cef
sha512 1d8f97a03fb648c58dfe299026c69938025dd4d4afe95fb9bc020721f824ef78c673b947d01917cf7802af0a8d7bd011d735e9664036690d127aad3795de4f30
ripemd-160 d663211c4f7e976db2da5fc39c46291b718bf4bd

838006940 as geometric shapes

Circle

Radius = n
Diameter 1676013880
Circumference 5265352892.7225
Area 2.2062011328253E+18

Sphere

Radius = n
Volume 2.4650824804579E+27
Surface area 8.8248045313011E+18
Circumference 5265352892.7225

Square

Length = n
Perimeter 3352027760
Area 702255631488163600
Diagonal 1185120779.9108

Cube

Length = n
Surface area 4213533788928981600
Volume 5.8849509284116E+26
Space diagonal 1451470597.1753

Equilateral Triangle

Length = n
Perimeter 2514020820
Area 3.0408560840972E+17
Altitude 725735298.58766

Triangular Pyramid

Length = n
Surface area 3.0408560840972E+17
Volume 6.9354811807166E+25
Height 395040259.97026