838408028 (number)

838408028 is an even 9-digits composite number following 838408027 and preceding 838408029. In scientific notation, it is written as 8.38408028 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 418207440 positive integers (up to 838408028) that are relatively prime to 838408028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.38408028 × 10^8
Engineering notation 8.38408028 × 10^6

Prime Factorization of 838408028

Prime Factorization 2 × 2 × 421 × 497867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 419204014
Product of the distinct prime numbers

The prime factorization of 838408028 is 2 × 2 × 421 × 497867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 93, 92, 260, 892, 6025, 667, 21768, 75116, 689244, 425448, 548998, 6833156, 9789114, 35429764, 678233504, 336949030, 6093265384, 1239808898

Basic calculations (n = 838408028)

Multiplication

n×y
n×2 1676816056
n×3 2515224084
n×4 3353632112
n×5 4192040140

Division

n÷y
n÷2 419204014
n÷3 279469342.66667
n÷3 209602007
n÷5 167681605.6

Exponentiation

ny
n2 702928021414848784
n3 5.8934049626037E+26
n4 4.9410780329019E+35
n5 4.1426394897594E+44

Nth Root

y√n
2√n 28955.276341282
3√n 942.94235270392
4√n 170.1624998091
5√n 60.910348681815

Divisors of 838408028

1, 2, 4, 421, 842, 1684, 497867, 995734, 1991468, 209602007, 419204014, 838408028

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 -838408027
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 838408028 can be divided by 12 positive divisors. The sum of these divisors (counting 838408028) is 1, the average is 0.083333333333333.

Base conversion 838408028

Base System Value
2 Binary 110001111110010001011101011100
3 Ternary 2011102121112121012
4 Quaternary 301332101131130
5 Quinary 3204113024103
6 Senary 215105554352
8 Octal 6176213534
10 Decimal 838408028
12 Duodecimal 1b49459b8
16 Hexadecimal 31f9175c
20 Vigesimal d201018
36 Base36 dv5zrw

Cryptographic Hash Functions

md5 e3df336dcd6b0856c6bf10ac9e60ec82
sha1 952d9ce73346de279d3c5eeefab6ec233aeda82a
sha256 7ad37a95af7abf30fc465e7fa152dd7e9b1b464da74fd9e7a5faa5b085ca0a40
sha512 a54ff59ff3e6b3232c15a6b5282e9258441b33516c7a4b5715dea65248dfe4ce90d5aed0138a6078c2718866b43287e7ee6c378e76b4b8fa188b37fb97e634e9
ripemd-160 dcc8b375b63e7e242ca0f8d59abea6ffffa35fb8

838408028 as geometric shapes

Circle

Radius = n
Diameter 1676816056
Circumference 5267873002.951
Area 2.2083135080793E+18

Sphere

Radius = n
Volume 2.4686236980194E+27
Surface area 8.8332540323172E+18
Circumference 5267873002.951

Square

Length = n
Perimeter 3353632112
Area 702928021414848784
Diagonal 1185688004.0001

Cube

Length = n
Surface area 4217568128489092704
Volume 5.8934049626037E+26
Space diagonal 1452165301.9696

Equilateral Triangle

Length = n
Perimeter 2515224084
Area 3.043767617886E+17
Altitude 726082650.98481

Triangular Pyramid

Length = n
Surface area 3.043767617886E+17
Volume 6.9454443555592E+25
Height 395229334.66669