388045340 (number)

388045340 is an even 9-digits composite number following 388045339 and preceding 388045341. In scientific notation, it is written as 3.88045340 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 153473408 positive integers (up to 388045340) that are relatively prime to 388045340.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88045340 × 10^8
Engineering notation 3.88045340 × 10^6

Prime Factorization of 388045340

Prime Factorization 2 × 2 × 5 × 89 × 218003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194022670
Product of the distinct prime numbers

The prime factorization of 388045340 is 2 × 2 × 5 × 89 × 218003. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 19, 53, 171, 877, 9076, 1823, 62173, 63340, 285335, 932609, 9765808, 8947736, 73064305, 21262420, 343093288, 913587617, 1775486809, 6120496909

Basic calculations (n = 388045340)

Multiplication

n×y
n×2 776090680
n×3 1164136020
n×4 1552181360
n×5 1940226700

Division

n÷y
n÷2 194022670
n÷3 129348446.66667
n÷3 97011335
n÷5 77609068

Exponentiation

ny
n2 150579185895715600
n3 5.8431551387826E+25
n4 2.2674091225016E+34
n5 8.7985754386025E+42

Nth Root

y√n
2√n 19698.86646485
3√n 729.39171194949
4√n 140.35265036632
5√n 52.212741194259

Divisors of 388045340

1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 218003, 436006, 872012, 1090015, 2180030, 4360060, 19402267, 38804534, 77609068, 97011335, 194022670, 388045340

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388045339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388045340 can be divided by 24 positive divisors. The sum of these divisors (counting 388045340) is 1, the average is 0.041666666666667.

Base conversion 388045340

Base System Value
2 Binary 10111001000010001101000011100
3 Ternary 1000001011202010122
4 Quaternary 113020101220130
5 Quinary 1243314422330
6 Senary 102301054112
8 Octal 2710215034
10 Decimal 388045340
12 Duodecimal a9b57338
16 Hexadecimal 17211a1c
20 Vigesimal 6155d70
36 Base36 6f15p8

Cryptographic Hash Functions

md5 68e735476006558b42bf69140adb7998
sha1 3df13fd00833ecba94ce56f6bd28f6af5770b6c5
sha256 f410a980fc0134ae21590835445dc512078234af7a9a84a60e5c1e28e93ff4df
sha512 3af86b6f8c79f99d2ba0fc5410e69f1b87697857097aed2742946784bc1d533a92d08cf7d17bd0e60f75d1272c1e1218402060b959e245c9bc382fa06e492127
ripemd-160 aac04a328404445e2c77ef5d714cffa629f5c656

388045340 as geometric shapes

Circle

Radius = n
Diameter 776090680
Circumference 2438160778.8075
Area 4.7305846419351E+17

Sphere

Radius = n
Volume 2.447575101038E+26
Surface area 1.892233856774E+18
Circumference 2438160778.8075

Square

Length = n
Perimeter 1552181360
Area 150579185895715600
Diagonal 548778982.64368

Cube

Length = n
Surface area 903475115374293600
Volume 5.8431551387826E+25
Space diagonal 672114244.52034

Equilateral Triangle

Length = n
Perimeter 1164136020
Area 6.5202700133435E+16
Altitude 336057122.26017

Triangular Pyramid

Length = n
Surface area 6.5202700133435E+16
Volume 6.8862243702637E+24
Height 182926327.54789