388222078 (number)

388222078 is an even 9-digits composite number following 388222077 and preceding 388222079. In scientific notation, it is written as 3.88222078 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 194082624 positive integers (up to 388222078) that are relatively prime to 388222078.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred twenty-two thousand seventy-eight

Notation

Scientific notation 3.88222078 × 10^8
Engineering notation 3.88222078 × 10^6

Prime Factorization of 388222078

Prime Factorization 2 × 11423 × 16993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388222078
Product of the distinct prime numbers

The prime factorization of 388222078 is 2 × 11423 × 16993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 23, 16, 724, 638, 1137, 4365, 72173, 45418, 468573, 661330, 386112, 5255230, 12205320, 86552877, 380698342, 974474319, 8043018967, 3790502753

Basic calculations (n = 388222078)

Multiplication

n×y
n×2 776444156
n×3 1164666234
n×4 1552888312
n×5 1941110390

Division

n÷y
n÷2 194111039
n÷3 129407359.33333
n÷3 97055519.5
n÷5 77644415.6

Exponentiation

ny
n2 150716381846638084
n3 5.8511426949143E+25
n4 2.2715427756942E+34
n5 8.8186305664588E+42

Nth Root

y√n
2√n 19703.351948336
3√n 729.50243068333
4√n 140.36862878983
5√n 52.217496460607

Divisors of 388222078

1, 2, 11423, 16993, 22846, 33986, 194111039, 388222078

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 -388222077
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 388222078 can be divided by 8 positive divisors. The sum of these divisors (counting 388222078) is 1, the average is 0.125.

Base conversion 388222078

Base System Value
2 Binary 10111001000111100110001111110
3 Ternary 1000001111201120111
4 Quaternary 113020330301332
5 Quinary 1243341101303
6 Senary 102304540234
8 Octal 2710746176
10 Decimal 388222078
12 Duodecimal aa02167a
16 Hexadecimal 1723cc7e
20 Vigesimal 6167f3i
36 Base36 6f4y2m

Cryptographic Hash Functions

md5 3e694f3ba82e5a63b79544d0fa83e405
sha1 d2c38efd41af51c6299d6b97cd8436d2940d2c2c
sha256 7e31fb11570cf91806560c52ee8f69082379642ded5f2399a00fb2d4b7466e66
sha512 b44cee3886608b719b0bf33a850423cc057e2b7a8c6e80ee137ce1bea64da30129b607e92ad498ab189be66f4a81c53389223185f3bfd00809933928f07370a5
ripemd-160 1458dae444987965b3ace6df6d901fdf697d05d3

388222078 as geometric shapes

Circle

Radius = n
Diameter 776444156
Circumference 2439271256.4123
Area 4.7348947798503E+17

Sphere

Radius = n
Volume 2.4509209207265E+26
Surface area 1.8939579119401E+18
Circumference 2439271256.4123

Square

Length = n
Perimeter 1552888312
Area 150716381846638084
Diagonal 549028927.92027

Cube

Length = n
Surface area 904298291079828504
Volume 5.8511426949143E+25
Space diagonal 672420363.71597

Equilateral Triangle

Length = n
Perimeter 1164666234
Area 6.5262107722832E+16
Altitude 336210181.85798

Triangular Pyramid

Length = n
Surface area 6.5262107722832E+16
Volume 6.8956377954401E+24
Height 183009642.64009