838408872 (number)

838408872 is an even 9-digits composite number following 838408871 and preceding 838408873. In scientific notation, it is written as 8.38408872 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 239545344 positive integers (up to 838408872) that are relatively prime to 838408872.

Interesting facts

Basic properties

Name

Name eight hundred thirty-eight million four hundred eight thousand eight hundred seventy-two

Notation

Scientific notation 8.38408872 × 10^8
Engineering notation 8.38408872 × 10^6

Prime Factorization of 838408872

Prime Factorization 2 × 2 × 2 × 21 × 4990529

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 209602218
Product of the distinct prime numbers

The prime factorization of 838408872 is 2 × 2 × 2 × 21 × 4990529. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 13, 22, 560, 884, 5981, 4468, 71624, 37942, 83801, 731323, 1652277, 9983109, 81806413, 60185665, 613505689, 617377885, 4728335342, 2204704951

Basic calculations (n = 838408872)

Multiplication

n×y
n×2 1676817744
n×3 2515226616
n×4 3353635488
n×5 4192044360

Division

n÷y
n÷2 419204436
n÷3 279469624
n÷3 209602218
n÷5 167681774.4

Exponentiation

ny
n2 702929436648312384
n3 5.8934227607591E+26
n4 4.9410979290671E+35
n5 4.1426603411507E+44

Nth Root

y√n
2√n 28955.290915479
3√n 942.94266911433
4√n 170.16254263344
5√n 60.910360945131

Divisors of 838408872

1, 2, 4, 8, 21, 42, 84, 168, 4990529, 9981058, 19962116, 39924232, 104801109, 209602218, 419204436, 838408872

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 -838408871
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 838408872 can be divided by 16 positive divisors. The sum of these divisors (counting 838408872) is 1, the average is 0.0625.

Base conversion 838408872

Base System Value
2 Binary 110001111110010001101010101000
3 Ternary 2011102121120202110
4 Quaternary 301332101222220
5 Quinary 3204113040442
6 Senary 215110002320
8 Octal 6176215250
10 Decimal 838408872
12 Duodecimal 1b49463a0
16 Hexadecimal 31f91aa8
20 Vigesimal d20123c
36 Base36 dv60fc

Cryptographic Hash Functions

md5 ef3701bc6c5146861c82c92068f64033
sha1 5731210c01f824655aabab484f50dad68385aa1d
sha256 7f2de6bad3c96003bade1eadcfc38e78f44c47d7c6827401568a0c3523572c83
sha512 a42cb2ccc153e6199d41611b0689de2a040d42ff3a4ee03f4d21619111478dbd110d34fe0f922b7de2f465880f8db95241b1a0c9ed4d932a16e7282e4ef9f918
ripemd-160 3cc698cc495d46a514b51acbc054831dbcc84097

838408872 as geometric shapes

Circle

Radius = n
Diameter 1676817744
Circumference 5267878305.9594
Area 2.2083179541663E+18

Sphere

Radius = n
Volume 2.4686311532933E+27
Surface area 8.8332718166654E+18
Circumference 5267878305.9594

Square

Length = n
Perimeter 3353635488
Area 702929436648312384
Diagonal 1185689197.5963

Cube

Length = n
Surface area 4217576619889874304
Volume 5.8934227607591E+26
Space diagonal 1452166763.8205

Equilateral Triangle

Length = n
Perimeter 2515226616
Area 3.0437737460266E+17
Altitude 726083381.91026

Triangular Pyramid

Length = n
Surface area 3.0437737460266E+17
Volume 6.9454653308865E+25
Height 395229732.53211