398366984 (number)

398366984 is an even 9-digits composite number following 398366983 and preceding 398366985. In scientific notation, it is written as 3.98366984 × 10^8. The sum of its digits is 56. It has a total of 6 prime factors and 32 positive divisors. There are 186940416 positive integers (up to 398366984) that are relatively prime to 398366984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98366984 × 10^8
Engineering notation 3.98366984 × 10^6

Prime Factorization of 398366984

Prime Factorization 2 × 2 × 2 × 17 × 373 × 7853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99591746
Product of the distinct prime numbers

The prime factorization of 398366984 is 2 × 2 × 2 × 17 × 373 × 7853. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398366984)

Multiplication

n×y
n×2 796733968
n×3 1195100952
n×4 1593467936
n×5 1991834920

Division

n÷y
n÷2 199183492
n÷3 132788994.66667
n÷3 99591746
n÷5 79673396.8

Exponentiation

ny
n2 158696253941256256
n3 6.3219348054676E+25
n4 2.5184501014988E+34
n5 1.0032673712886E+43

Nth Root

y√n
2√n 19959.132846895
3√n 735.80225173361
4√n 141.2767951466
5√n 52.487594254021

Divisors of 398366984

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398366983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398366984 can be divided by 32 positive divisors. The sum of these divisors (counting 398366984) is 1, the average is 0.03125.

Base conversion 398366984

Base System Value
2 Binary 10111101111101001100100001000
3 Ternary 1000202121010202202
4 Quaternary 113233221210020
5 Quinary 1303440220414
6 Senary 103310215332
8 Octal 2757514410
10 Decimal 398366984
12 Duodecimal b14b4548
16 Hexadecimal 17be9908
20 Vigesimal 649fh94
36 Base36 6l6dxk

Cryptographic Hash Functions

md5 6f960122011cf9130f02eedbc514d615
sha1 0deef2f952ae8939cf12577cdd09ab711eae51c7
sha256 eb38475daa152bd4ae80fc4e9ec7e1e947cab3f4bcb83781a52e029b58ed0fe2
sha512 fd6bb1024362e61b43d6938143f855bde10e838f6802c5131d7ff0ad1e2dd5e9b8656a3aa616d9993729445a43c6ae9482ed17347cba7234b4c03357e0d35b4d
ripemd-160 2f34599d533948594773e80b23ae6fe19a8a233e

398366984 as geometric shapes

Circle

Radius = n
Diameter 796733968
Circumference 2503013580.7342
Area 4.9855898553407E+17

Sphere

Radius = n
Volume 2.6481258588441E+26
Surface area 1.9942359421363E+18
Circumference 2503013580.7342

Square

Length = n
Perimeter 1593467936
Area 158696253941256256
Diagonal 563375991.57447

Cube

Length = n
Surface area 952177523647537536
Volume 6.3219348054676E+25
Space diagonal 689991856.34598

Equilateral Triangle

Length = n
Perimeter 1195100952
Area 6.8717493699277E+16
Altitude 344995928.17299

Triangular Pyramid

Length = n
Surface area 6.8717493699277E+16
Volume 7.450471618609E+24
Height 187791997.19149