838408020 (number)

838408020 is an even 9-digits composite number following 838408019 and preceding 838408021. In scientific notation, it is written as 8.38408020 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 214394880 positive integers (up to 838408020) that are relatively prime to 838408020.

Interesting facts

Basic properties

Name

Name eight hundred thirty-eight million four hundred eight thousand twenty

Notation

Scientific notation 8.38408020 × 10^8
Engineering notation 8.38408020 × 10^6

Prime Factorization of 838408020

Prime Factorization 2 × 2 × 3 × 5 × 31 × 3989 × 113

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 419204010
Product of the distinct prime numbers

The prime factorization of 838408020 is 2 × 2 × 3 × 5 × 31 × 3989 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 838408020)

Multiplication

n×y
n×2 1676816040
n×3 2515224060
n×4 3353632080
n×5 4192040100

Division

n÷y
n÷2 419204010
n÷3 279469340
n÷3 209602005
n÷5 167681604

Exponentiation

ny
n2 702928008000320400
n3 5.8934047939009E+26
n4 4.941077844313E+35
n5 4.1426392921163E+44

Nth Root

y√n
2√n 28955.276203138
3√n 942.94234970477
4√n 170.16249940318
5√n 60.910348565575

Divisors of 838408020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -838408019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 838408020 can be divided by 96 positive divisors. The sum of these divisors (counting 838408020) is 1, the average is 0.010416666666667.

Base conversion 838408020

Base System Value
2 Binary 110001111110010001011101010100
3 Ternary 2011102121112120220
4 Quaternary 301332101131110
5 Quinary 3204113024040
6 Senary 215105554340
8 Octal 6176213524
10 Decimal 838408020
12 Duodecimal 1b49459b0
16 Hexadecimal 31f91754
20 Vigesimal d201010
36 Base36 dv5zro

Cryptographic Hash Functions

md5 ecf3981fb6469b96c992887288f3fbf2
sha1 3cede080940111a159517318b1d5f93ab89fbf0f
sha256 197dd1056489e0c1257d296d786ae3495b14708e3cd80f664aedb796897f4a09
sha512 76e04ddf1fee6647f68537c9a8323e897e3cf4748e2d07cf23d29cfbe2e042a01e85ae66f50042c9050d1b040121d2c555aa1c5ba1b4c5f884caa154b441c0cf
ripemd-160 9d2e79fd0ec04bd4158474d727e4735a73d29e45

838408020 as geometric shapes

Circle

Radius = n
Diameter 1676816040
Circumference 5267872952.6855
Area 2.2083134659363E+18

Sphere

Radius = n
Volume 2.4686236273533E+27
Surface area 8.8332538637453E+18
Circumference 5267872952.6855

Square

Length = n
Perimeter 3353632080
Area 702928008000320400
Diagonal 1185687992.6864

Cube

Length = n
Surface area 4217568048001922400
Volume 5.8934047939009E+26
Space diagonal 1452165288.1132

Equilateral Triangle

Length = n
Perimeter 2515224060
Area 3.0437675597993E+17
Altitude 726082644.05661

Triangular Pyramid

Length = n
Surface area 3.0437675597993E+17
Volume 6.9454441567411E+25
Height 395229330.89546