398366982 (number)

398366982 is an even 9-digits composite number following 398366981 and preceding 398366983. In scientific notation, it is written as 3.98366982 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 122574384 positive integers (up to 398366982) that are relatively prime to 398366982.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million three hundred sixty-six thousand nine hundred eighty-two

Notation

Scientific notation 3.98366982 × 10^8
Engineering notation 3.98366982 × 10^6

Prime Factorization of 398366982

Prime Factorization 2 × 117 × 1702423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398366982
Product of the distinct prime numbers

The prime factorization of 398366982 is 2 × 117 × 1702423. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 76, 82, 376, 613, 38, 9262, 37933, 46822, 326901, 76257, 7089151, 219590, 13745162, 67174201, 258011862, 207020820, 5995509982, 1378741985

Basic calculations (n = 398366982)

Multiplication

n×y
n×2 796733964
n×3 1195100946
n×4 1593467928
n×5 1991834910

Division

n÷y
n÷2 199183491
n÷3 132788994
n÷3 99591745.5
n÷5 79673396.4

Exponentiation

ny
n2 158696252347788324
n3 6.3219347102499E+25
n4 2.5184500509233E+34
n5 1.0032673461041E+43

Nth Root

y√n
2√n 19959.132796793
3√n 735.80225050225
4√n 141.27679496928
5√n 52.487594201319

Divisors of 398366982

1, 2, 117, 234, 1702423, 3404846, 199183491, 398366982

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 -398366981
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 398366982 can be divided by 8 positive divisors. The sum of these divisors (counting 398366982) is 1, the average is 0.125.

Base conversion 398366982

Base System Value
2 Binary 10111101111101001100100000110
3 Ternary 1000202121010202200
4 Quaternary 113233221210012
5 Quinary 1303440220412
6 Senary 103310215330
8 Octal 2757514406
10 Decimal 398366982
12 Duodecimal b14b4546
16 Hexadecimal 17be9906
20 Vigesimal 649fh92
36 Base36 6l6dxi

Cryptographic Hash Functions

md5 27d14bbc8b43f744e380ae6f08849030
sha1 959ab3c718572a9e861ef03e0d4ab06e6e7984dd
sha256 8d2289cf9b19e081c02f4938a2848d6e66539ed5a6e1f0bba42537cc7da411d9
sha512 e1f1979e8414a27cd13e571ffcff87dc5dc5bb27fc0942c3237236795b05745bf3d05f36d029ac844ef30c4faac25c9b1e61c140cfbfce438667dd01a7fc2b56
ripemd-160 cc7db558faf629bff1a54c1f2ee87e49df4e6766

398366982 as geometric shapes

Circle

Radius = n
Diameter 796733964
Circumference 2503013568.1679
Area 4.9855898052804E+17

Sphere

Radius = n
Volume 2.6481258189594E+26
Surface area 1.9942359221122E+18
Circumference 2503013568.1679

Square

Length = n
Perimeter 1593467928
Area 158696252347788324
Diagonal 563375988.74604

Cube

Length = n
Surface area 952177514086729944
Volume 6.3219347102499E+25
Space diagonal 689991852.88188

Equilateral Triangle

Length = n
Perimeter 1195100946
Area 6.8717493009285E+16
Altitude 344995926.44094

Triangular Pyramid

Length = n
Surface area 6.8717493009285E+16
Volume 7.4504715063938E+24
Height 187791996.24868