398444966 (number)

398444966 is an even 9-digits composite number following 398444965 and preceding 398444967. In scientific notation, it is written as 3.98444966 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 193417224 positive integers (up to 398444966) that are relatively prime to 398444966.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million four hundred forty-four thousand nine hundred sixty-six

Notation

Scientific notation 3.98444966 × 10^8
Engineering notation 3.98444966 × 10^6

Prime Factorization of 398444966

Prime Factorization 2 × 43 × 167 × 27743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 398444966
Product of the distinct prime numbers

The prime factorization of 398444966 is 2 × 43 × 167 × 27743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 54, 26, 901, 794, 195, 3230, 64417, 90886, 970550, 674619, 595693, 1239364, 40530542, 5478414, 731383845, 40109238, 6656960698, 7689462364

Basic calculations (n = 398444966)

Multiplication

n×y
n×2 796889932
n×3 1195334898
n×4 1593779864
n×5 1992224830

Division

n÷y
n÷2 199222483
n÷3 132814988.66667
n÷3 99611241.5
n÷5 79688993.2

Exponentiation

ny
n2 158758390930741156
n3 6.3256481676614E+25
n4 2.5204226690918E+34
n5 1.0042497246919E+43

Nth Root

y√n
2√n 19961.086293085
3√n 735.85026072182
4√n 141.28370851972
5√n 52.48964902627

Divisors of 398444966

1, 2, 43, 86, 167, 334, 7181, 14362, 27743, 55486, 1192949, 2385898, 4633081, 9266162, 199222483, 398444966

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 -398444965
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 398444966 can be divided by 16 positive divisors. The sum of these divisors (counting 398444966) is 1, the average is 0.0625.

Base conversion 398444966

Base System Value
2 Binary 10111101111111100100110100110
3 Ternary 1000202202002201222
4 Quaternary 113233330212212
5 Quinary 1304000214331
6 Senary 103312020342
8 Octal 2757744646
10 Decimal 398444966
12 Duodecimal b15316b2
16 Hexadecimal 17bfc9a6
20 Vigesimal 64a5c86
36 Base36 6l823q

Cryptographic Hash Functions

md5 d3f645d982ebb908b47cd274aee142b6
sha1 1dba7c2d4f103e820c3c850e519d4bad5002449d
sha256 7e412fd1e804b4468afa5820fd1ca1d193700b3d06dc5480d2e9d4de256a54fb
sha512 5d7f51de641846d850597700cba005418d1d7394fd298f5df210655345b759d1c37aa333873a9ddbc413ac59525e168ff18c38fc0fb58257d4c27d652d0565ed
ripemd-160 d5ba18f305616799bee9f446a206fdc0cb4befbc

398444966 as geometric shapes

Circle

Radius = n
Diameter 796889932
Circumference 2503503556.0909
Area 4.9875419464375E+17

Sphere

Radius = n
Volume 2.6496813083625E+26
Surface area 1.995016778575E+18
Circumference 2503503556.0909

Square

Length = n
Perimeter 1593779864
Area 158758390930741156
Diagonal 563486274.77649

Cube

Length = n
Surface area 952550345584446936
Volume 6.3256481676614E+25
Space diagonal 690126925.13205

Equilateral Triangle

Length = n
Perimeter 1195334898
Area 6.8744399804981E+16
Altitude 345063462.56603

Triangular Pyramid

Length = n
Surface area 6.8744399804981E+16
Volume 7.4548478579227E+24
Height 187828758.25883