398021226 (number)

398021226 is an even 9-digits composite number following 398021225 and preceding 398021227. In scientific notation, it is written as 3.98021226 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 132673740 positive integers (up to 398021226) that are relatively prime to 398021226.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million twenty-one thousand two hundred twenty-six

Notation

Scientific notation 3.98021226 × 10^8
Engineering notation 3.98021226 × 10^6

Prime Factorization of 398021226

Prime Factorization 2 × 3 × 66336871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398021226
Product of the distinct prime numbers

The prime factorization of 398021226 is 2 × 3 × 66336871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 32, 35, 931, 473, 5827, 1334, 46861, 83607, 185443, 862589, 5773166, 9378434, 97184366, 56934718, 626734561, 748530269, 3900782399, 1805419721

Basic calculations (n = 398021226)

Multiplication

n×y
n×2 796042452
n×3 1194063678
n×4 1592084904
n×5 1990106130

Division

n÷y
n÷2 199010613
n÷3 132673742
n÷3 99505306.5
n÷5 79604245.2

Exponentiation

ny
n2 158420896346543076
n3 6.305487938787E+25
n4 2.5097180399242E+34
n5 9.9892105116495E+42

Nth Root

y√n
2√n 19950.469317788
3√n 735.58931310782
4√n 141.24613027545
5√n 52.478479889545

Divisors of 398021226

1, 2, 3, 6, 66336871, 132673742, 199010613, 398021226

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398021225
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398021226 can be divided by 8 positive divisors. The sum of these divisors (counting 398021226) is 1, the average is 0.125.

Base conversion 398021226

Base System Value
2 Binary 10111101110010101001001101010
3 Ternary 1000201221120110220
4 Quaternary 113232111021222
5 Quinary 1303343134401
6 Senary 103254550510
8 Octal 2756251152
10 Decimal 398021226
12 Duodecimal b1368436
16 Hexadecimal 17b9526a
20 Vigesimal 647cd16
36 Base36 6kyz56

Cryptographic Hash Functions

md5 cc657311ccd0bb0c6d1a71ce35890b58
sha1 38e401226eb940b5fcefc61340c7f685624a4a99
sha256 0a9b93aecf28e1f50ec718e58f9be14b3264ead385fefca3928103861f4bbd21
sha512 5c65b3c4d3f34b5f87fac8e0e3b2c36f28baef44ace9a77db161098393032a04adcdaaee605a137f1785c99cdfaeae8fff76beaa74d7808e3bc07a8017ee992d
ripemd-160 dfb08e1fc68336a5d1ad986c0fd0e691631bacf1

398021226 as geometric shapes

Circle

Radius = n
Diameter 796042452
Circumference 2500841119.1488
Area 4.9769392413741E+17

Sphere

Radius = n
Volume 2.641236611439E+26
Surface area 1.9907756965496E+18
Circumference 2500841119.1488

Square

Length = n
Perimeter 1592084904
Area 158420896346543076
Diagonal 562887015.92157

Cube

Length = n
Surface area 950525378079258456
Volume 6.305487938787E+25
Space diagonal 689392985.92285

Equilateral Triangle

Length = n
Perimeter 1194063678
Area 6.8598260363204E+16
Altitude 344696492.96143

Triangular Pyramid

Length = n
Surface area 6.8598260363204E+16
Volume 7.4310888003438E+24
Height 187629005.30719