398049682 (number)

398049682 is an even 9-digits composite number following 398049681 and preceding 398049683. In scientific notation, it is written as 3.98049682 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 199024840 positive integers (up to 398049682) that are relatively prime to 398049682.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98049682 × 10^8
Engineering notation 3.98049682 × 10^6

Prime Factorization of 398049682

Prime Factorization 2 × 199024841

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398049682
Product of the distinct prime numbers

The prime factorization of 398049682 is 2 × 199024841. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 94, 2, 625, 221, 2256, 2379, 11294, 71582, 678683, 160775, 9985806, 8594342, 95890477, 7792197, 201451766, 475275768, 645806753, 155866406

Basic calculations (n = 398049682)

Multiplication

n×y
n×2 796099364
n×3 1194149046
n×4 1592198728
n×5 1990248410

Division

n÷y
n÷2 199024841
n÷3 132683227.33333
n÷3 99512420.5
n÷5 79609936.4

Exponentiation

ny
n2 158443549340301124
n3 6.3068404429858E+25
n4 2.5104358327552E+34
n5 9.9927818490963E+42

Nth Root

y√n
2√n 19951.182471222
3√n 735.6068426844
4√n 141.24865475898
5√n 52.47923024396

Divisors of 398049682

1, 2, 199024841, 398049682

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398049681
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398049682 can be divided by 4 positive divisors. The sum of these divisors (counting 398049682) is 1, the average is 0.25.

Base conversion 398049682

Base System Value
2 Binary 10111101110011100000110010010
3 Ternary 1000202000000111211
4 Quaternary 113232130012102
5 Quinary 1303400042212
6 Senary 103255330334
8 Octal 2756340622
10 Decimal 398049682
12 Duodecimal b13809aa
16 Hexadecimal 17b9c192
20 Vigesimal 647g442
36 Base36 6kzl3m

Cryptographic Hash Functions

md5 53832d381eb92d1436a9a599425f6b41
sha1 ead674473112d0f8dc1df68aac0f8be90dd4cd1b
sha256 9ce6bb144d05f7ee03f5022f11094fd157f3e6663a953385e116a93b05358e7f
sha512 16c19e327efcae9a1a831b29dbce2970be4cdc6620cb410ccf0e16606252f2527220bb614b53e79ef3b133746278b211b445b7a8c92181239fd772f8a89ef191
ripemd-160 c05af13415105711ece6203cbd85d27be6e1d23a

398049682 as geometric shapes

Circle

Radius = n
Diameter 796099364
Circumference 2501019913.4699
Area 4.9776509061618E+17

Sphere

Radius = n
Volume 2.641803147073E+26
Surface area 1.9910603624647E+18
Circumference 2501019913.4699

Square

Length = n
Perimeter 1592198728
Area 158443549340301124
Diagonal 562927258.7827

Cube

Length = n
Surface area 950661296041806744
Volume 6.3068404429858E+25
Space diagonal 689442273.16063

Equilateral Triangle

Length = n
Perimeter 1194149046
Area 6.8608069397237E+16
Altitude 344721136.58032

Triangular Pyramid

Length = n
Surface area 6.8608069397237E+16
Volume 7.4326827418281E+24
Height 187642419.59423