388045298 (number)

388045298 is an even 9-digits composite number following 388045297 and preceding 388045299. In scientific notation, it is written as 3.88045298 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 181486656 positive integers (up to 388045298) that are relatively prime to 388045298.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88045298 × 10^8
Engineering notation 3.88045298 × 10^6

Prime Factorization of 388045298

Prime Factorization 2 × 17 × 163 × 70019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388045298
Product of the distinct prime numbers

The prime factorization of 388045298 is 2 × 17 × 163 × 70019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 28, 56, 910, 827, 7759, 2583, 56776, 49832, 138526, 727365, 8773749, 7311547, 15768467, 98093131, 46570451, 80038053, 5192661869, 2086864542

Basic calculations (n = 388045298)

Multiplication

n×y
n×2 776090596
n×3 1164135894
n×4 1552181192
n×5 1940226490

Division

n÷y
n÷2 194022649
n÷3 129348432.66667
n÷3 97011324.5
n÷5 77609059.6

Exponentiation

ny
n2 150579153299908804
n3 5.8431532414851E+25
n4 2.2674081408517E+34
n5 8.7985706770444E+42

Nth Root

y√n
2√n 19698.865398799
3√n 729.3916856343
4√n 140.35264656856
5√n 52.212740064013

Divisors of 388045298

1, 2, 17, 34, 163, 326, 2771, 5542, 70019, 140038, 1190323, 2380646, 11413097, 22826194, 194022649, 388045298

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 -388045297
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 388045298 can be divided by 16 positive divisors. The sum of these divisors (counting 388045298) is 1, the average is 0.0625.

Base conversion 388045298

Base System Value
2 Binary 10111001000010001100111110010
3 Ternary 1000001011202002002
4 Quaternary 113020101213302
5 Quinary 1243314422143
6 Senary 102301054002
8 Octal 2710214762
10 Decimal 388045298
12 Duodecimal a9b57302
16 Hexadecimal 172119f2
20 Vigesimal 6155d4i
36 Base36 6f15o2

Cryptographic Hash Functions

md5 43fc3ea4cc77d4d05a005be97ee759cf
sha1 b913eb4255c05246feaa31e6b88ff0dee0242018
sha256 4cb6a3999340583633f259f793675e73f3f202ad5f06022f19361bf9b8248217
sha512 c6722bcd7831bb8ea75fbfd6d596e2a7510df95a10e0115477b63be9cec9d58f3a4e5f5030953e6ca1aaf48e5a76f993d727d530b4f9e4adf1115beb83ffe2a4
ripemd-160 bf2630718c3c76fa9932c17a494db10fb0cfd856

388045298 as geometric shapes

Circle

Radius = n
Diameter 776090596
Circumference 2438160514.9137
Area 4.7305836179076E+17

Sphere

Radius = n
Volume 2.4475743062999E+26
Surface area 1.8922334471631E+18
Circumference 2438160514.9137

Square

Length = n
Perimeter 1552181192
Area 150579153299908804
Diagonal 548778923.24671

Cube

Length = n
Surface area 903474919799452824
Volume 5.8431532414851E+25
Space diagonal 672114171.77421

Equilateral Triangle

Length = n
Perimeter 1164135894
Area 6.5202686019036E+16
Altitude 336057085.8871

Triangular Pyramid

Length = n
Surface area 6.5202686019036E+16
Volume 6.8862221342771E+24
Height 182926307.7489