398804538 (number)

398804538 is an even 9-digits composite number following 398804537 and preceding 398804539. In scientific notation, it is written as 3.98804538 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 120849840 positive integers (up to 398804538) that are relatively prime to 398804538.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million eight hundred four thousand five hundred thirty-eight

Notation

Scientific notation 3.98804538 × 10^8
Engineering notation 3.98804538 × 10^6

Prime Factorization of 398804538

Prime Factorization 2 × 3 × 11 × 6042493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 398804538
Product of the distinct prime numbers

The prime factorization of 398804538 is 2 × 3 × 11 × 6042493. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 7, 48, 391, 116, 3691, 8456, 95756, 31274, 878289, 640775, 5767322, 5803699, 85464502, 57576917, 77893068, 383679948, 624036460, 6504508456

Basic calculations (n = 398804538)

Multiplication

n×y
n×2 797609076
n×3 1196413614
n×4 1595218152
n×5 1994022690

Division

n÷y
n÷2 199402269
n÷3 132934846
n÷3 99701134.5
n÷5 79760907.6

Exponentiation

ny
n2 159045059529393444
n3 6.3427891486802E+25
n4 2.5295330960708E+34
n5 1.0087892777342E+43

Nth Root

y√n
2√n 19970.091086422
3√n 736.07154732349
4√n 141.31557269608
5√n 52.499119342322

Divisors of 398804538

1, 2, 3, 6, 11, 22, 33, 66, 6042493, 12084986, 18127479, 36254958, 66467423, 132934846, 199402269, 398804538

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 -398804537
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 398804538 can be divided by 16 positive divisors. The sum of these divisors (counting 398804538) is 1, the average is 0.0625.

Base conversion 398804538

Base System Value
2 Binary 10111110001010100011000111010
3 Ternary 1000210102100222110
4 Quaternary 113301110120322
5 Quinary 1304043221123
6 Senary 103323433150
8 Octal 2761243072
10 Decimal 398804538
12 Duodecimal b16857b6
16 Hexadecimal 17c5463a
20 Vigesimal 64cab6i
36 Base36 6lfrju

Cryptographic Hash Functions

md5 f7ed49a2a58ae122dc41b2a1b9db32c4
sha1 2cf877b49d8fb1061f37289e71cdc16b4c100788
sha256 8f039dc498f225126b1b3eec17acd08b4f6b0927ac43610ebb7623fa3c6950cc
sha512 e1ef8ebcb58202b81d27d5a99926a2a54fd6b8c47a7ef5e1cfb5792f17e9be20d4550959afa8751382dd82bdf43beac1bd97a01dd21a79e2c338b3b2663aea3b
ripemd-160 796573e678befd83b615daf0635d2e9901d73c1c

398804538 as geometric shapes

Circle

Radius = n
Diameter 797609076
Circumference 2505762813.5981
Area 4.9965479060729E+17

Sphere

Radius = n
Volume 2.6568613057017E+26
Surface area 1.9986191624292E+18
Circumference 2505762813.5981

Square

Length = n
Perimeter 1595218152
Area 159045059529393444
Diagonal 563994786.37554

Cube

Length = n
Surface area 954270357176360664
Volume 6.3427891486802E+25
Space diagonal 690749722.10503

Equilateral Triangle

Length = n
Perimeter 1196413614
Area 6.8868530949432E+16
Altitude 345374861.05252

Triangular Pyramid

Length = n
Surface area 6.8868530949432E+16
Volume 7.4750486977804E+24
Height 187998262.12518