398804922 (number)

398804922 is an even 9-digits composite number following 398804921 and preceding 398804923. In scientific notation, it is written as 3.98804922 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 132934968 positive integers (up to 398804922) that are relatively prime to 398804922.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million eight hundred four thousand nine hundred twenty-two

Notation

Scientific notation 3.98804922 × 10^8
Engineering notation 3.98804922 × 10^6

Prime Factorization of 398804922

Prime Factorization 2 × 9 × 22155829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398804922
Product of the distinct prime numbers

The prime factorization of 398804922 is 2 × 9 × 22155829. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 16, 37, 962, 430, 9306, 6724, 63141, 22895, 554195, 195076, 8765692, 5382232, 23872349, 11903795, 728219586, 86500683, 9180470870, 3535380179

Basic calculations (n = 398804922)

Multiplication

n×y
n×2 797609844
n×3 1196414766
n×4 1595219688
n×5 1994024610

Division

n÷y
n÷2 199402461
n÷3 132934974
n÷3 99701230.5
n÷5 79760984.4

Exponentiation

ny
n2 159045365811426084
n3 6.3428074706887E+25
n4 2.529542838609E+34
n5 1.0087941344471E+43

Nth Root

y√n
2√n 19970.100700798
3√n 736.07178357238
4√n 141.31560671348
5√n 52.499129452365

Divisors of 398804922

1, 2, 9, 18, 22155829, 44311658, 199402461, 398804922

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 -398804921
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 398804922 can be divided by 8 positive divisors. The sum of these divisors (counting 398804922) is 1, the average is 0.125.

Base conversion 398804922

Base System Value
2 Binary 10111110001010100011110111010
3 Ternary 1000210102101111200
4 Quaternary 113301110132322
5 Quinary 1304043224142
6 Senary 103323435030
8 Octal 2761243672
10 Decimal 398804922
12 Duodecimal b1685a76
16 Hexadecimal 17c547ba
20 Vigesimal 64cac62
36 Base36 6lfrui

Cryptographic Hash Functions

md5 7210aa18d93d85295fe1463721030713
sha1 db0dbfc26168b753f0cc373d9a5d455e8397126b
sha256 1d2d649f30bca12e64b4d620d64495a6e14b2116a07a07340e46a2a11a9d44eb
sha512 497b37525dd1d990baa1f8a65420d44042347dadcdd5e7250e18d8249269987ccfced236837e8571d1fdd7ea15a5e83e6fb8ef8b2fe1a1d144405c9a535bc1ed
ripemd-160 67f17673b876f3f5e08c5c98eb7f7cba9741b675

398804922 as geometric shapes

Circle

Radius = n
Diameter 797609844
Circumference 2505765226.3413
Area 4.9965575282068E+17

Sphere

Radius = n
Volume 2.6568689804067E+26
Surface area 1.9986230112827E+18
Circumference 2505765226.3413

Square

Length = n
Perimeter 1595219688
Area 159045365811426084
Diagonal 563995329.43354

Cube

Length = n
Surface area 954272194868556504
Volume 6.3428074706887E+25
Space diagonal 690750387.21254

Equilateral Triangle

Length = n
Perimeter 1196414766
Area 6.8868663573442E+16
Altitude 345375193.60627

Triangular Pyramid

Length = n
Surface area 6.8868663573442E+16
Volume 7.4750702904745E+24
Height 187998443.14451