398384042 (number)

398384042 is an even 9-digits composite number following 398384041 and preceding 398384043. In scientific notation, it is written as 3.98384042 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 170664000 positive integers (up to 398384042) that are relatively prime to 398384042.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million three hundred eighty-four thousand forty-two

Notation

Scientific notation 3.98384042 × 10^8
Engineering notation 3.98384042 × 10^6

Prime Factorization of 398384042

Prime Factorization 2 × 7 × 3251 × 8753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 398384042
Product of the distinct prime numbers

The prime factorization of 398384042 is 2 × 7 × 3251 × 8753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 4, 7, 504, 298, 4853, 4446, 1873, 67474, 990219, 974174, 4586806, 455533, 25738727, 90892375, 418157663, 256334342, 222160040, 4728963881

Basic calculations (n = 398384042)

Multiplication

n×y
n×2 796768084
n×3 1195152126
n×4 1593536168
n×5 1991920210

Division

n÷y
n÷2 199192021
n÷3 132794680.66667
n÷3 99596010.5
n÷5 79676808.4

Exponentiation

ny
n2 158709844920257764
n3 6.3227469524525E+25
n4 2.5188814874612E+34
n5 1.0034821882938E+43

Nth Root

y√n
2√n 19959.560165495
3√n 735.8127538888
4√n 141.27830748383
5√n 52.488043748123

Divisors of 398384042

1, 2, 7, 14, 3251, 6502, 8753, 17506, 22757, 45514, 61271, 122542, 28456003, 56912006, 199192021, 398384042

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 -398384041
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 398384042 can be divided by 16 positive divisors. The sum of these divisors (counting 398384042) is 1, the average is 0.0625.

Base conversion 398384042

Base System Value
2 Binary 10111101111101101101110101010
3 Ternary 1000202122000011112
4 Quaternary 113233231232222
5 Quinary 1303441242132
6 Senary 103310430322
8 Octal 2757555652
10 Decimal 398384042
12 Duodecimal b15023a2
16 Hexadecimal 17bedbaa
20 Vigesimal 649i022
36 Base36 6l6r3e

Cryptographic Hash Functions

md5 e1fc203f44a894c604c5688a78537923
sha1 7cc91fd7a835312bc2acc8eaa05e27ccfe9f3b19
sha256 73b9bc327e02f021ded85986d0aaf0ac6c56f13b0c251c29eea0439017ded5fb
sha512 c910b245e416c94391eb128fcc8cbce8f80a94735e7a1119cefc828779070f6c073fe368ee84aa195d32854bc34af45b86d3dc75b8fe629a508e8cc2fcce93a5
ripemd-160 d2ab2c881c8e9d90d3cf421ab0d4275a99c0a26c

398384042 as geometric shapes

Circle

Radius = n
Diameter 796768084
Circumference 2503120759.3092
Area 4.9860168285386E+17

Sphere

Radius = n
Volume 2.6484660501776E+26
Surface area 1.9944067314154E+18
Circumference 2503120759.3092

Square

Length = n
Perimeter 1593536168
Area 158709844920257764
Diagonal 563400115.22941

Cube

Length = n
Surface area 952259069521546584
Volume 6.3227469524525E+25
Space diagonal 690021401.66865

Equilateral Triangle

Length = n
Perimeter 1195152126
Area 6.8723378765816E+16
Altitude 345010700.83433

Triangular Pyramid

Length = n
Surface area 6.8723378765816E+16
Volume 7.4514287430096E+24
Height 187800038.4098