388045344 (number)

388045344 is an even 9-digits composite number following 388045343 and preceding 388045345. In scientific notation, it is written as 3.88045344 × 10^8. The sum of its digits is 39. It has a total of 9 prime factors and 96 positive divisors. There are 124554240 positive integers (up to 388045344) that are relatively prime to 388045344.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88045344 × 10^8
Engineering notation 3.88045344 × 10^6

Prime Factorization of 388045344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 37 × 107 × 1021

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 24252834
Product of the distinct prime numbers

The prime factorization of 388045344 is 2 × 2 × 2 × 2 × 2 × 3 × 37 × 107 × 1021. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388045344)

Multiplication

n×y
n×2 776090688
n×3 1164136032
n×4 1552181376
n×5 1940226720

Division

n÷y
n÷2 194022672
n÷3 129348448
n÷3 97011336
n÷5 77609068.8

Exponentiation

ny
n2 150579189000078336
n3 5.8431553194776E+25
n4 2.2674092159921E+34
n5 8.7985758920844E+42

Nth Root

y√n
2√n 19698.866566379
3√n 729.39171445569
4√n 140.35265072801
5√n 52.212741301902

Divisors of 388045344

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388045343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388045344 can be divided by 96 positive divisors. The sum of these divisors (counting 388045344) is 1, the average is 0.010416666666667.

Base conversion 388045344

Base System Value
2 Binary 10111001000010001101000100000
3 Ternary 1000001011202010210
4 Quaternary 113020101220200
5 Quinary 1243314422334
6 Senary 102301054120
8 Octal 2710215040
10 Decimal 388045344
12 Duodecimal a9b57340
16 Hexadecimal 17211a20
20 Vigesimal 6155d74
36 Base36 6f15pc

Cryptographic Hash Functions

md5 e12293503fd8e18c9a7ddc976e3320d9
sha1 d268641223320aec34a4c195f59fd19bfe9a1ef9
sha256 504f0f9353c260693c7ff058d23e1b78935a9b71e8fd7276dc09c4a65c356336
sha512 2c0c23509f656c6abb0b037025f4d0dbe7eab3955037bd6edaa263b7e5fc721c702f9fe6a6f5ee67c2ba6ad2ce46a7c27cd8d3b714c87b47d54d31d856687df2
ripemd-160 9b63231e1f35da1d93433c68c990b2192f9596a0

388045344 as geometric shapes

Circle

Radius = n
Diameter 776090688
Circumference 2438160803.9402
Area 4.7305847394616E+17

Sphere

Radius = n
Volume 2.4475751767273E+26
Surface area 1.8922338957846E+18
Circumference 2438160803.9402

Square

Length = n
Perimeter 1552181376
Area 150579189000078336
Diagonal 548778988.30053

Cube

Length = n
Surface area 903475134000470016
Volume 5.8431553194776E+25
Space diagonal 672114251.44854

Equilateral Triangle

Length = n
Perimeter 1164136032
Area 6.5202701477663E+16
Altitude 336057125.72427

Triangular Pyramid

Length = n
Surface area 6.5202701477663E+16
Volume 6.8862245832148E+24
Height 182926329.43351