378991623 (number)

378991623 is an odd 9-digits composite number following 378991622 and preceding 378991624. In scientific notation, it is written as 3.78991623 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 252661080 positive integers (up to 378991623) that are relatively prime to 378991623.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million nine hundred ninety-one thousand six hundred twenty-three

Notation

Scientific notation 3.78991623 × 10^8
Engineering notation 3.78991623 × 10^6

Prime Factorization of 378991623

Prime Factorization 3 × 126330541

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 378991623
Product of the distinct prime numbers

The prime factorization of 378991623 is 3 × 126330541. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 15, 28, 58, 710, 6785, 9959, 39425, 88995, 146654, 119458, 8230943, 726450, 81126655, 28296308, 620699810, 652062612, 1136402929, 5524776198

Basic calculations (n = 378991623)

Multiplication

n×y
n×2 757983246
n×3 1136974869
n×4 1515966492
n×5 1894958115

Division

n÷y
n÷2 189495811.5
n÷3 126330541
n÷3 94747905.75
n÷5 75798324.6

Exponentiation

ny
n2 143634650304174129
n3 5.4436329237816E+25
n4 2.0630912768002E+34
n5 7.8189431139166E+42

Nth Root

y√n
2√n 19467.70718395
3√n 723.67438974355
4√n 139.5267256978
5√n 51.966793703724

Divisors of 378991623

1, 3, 126330541, 378991623

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 -378991622
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 378991623 can be divided by 4 positive divisors. The sum of these divisors (counting 378991623) is 1, the average is 0.25.

Base conversion 378991623

Base System Value
2 Binary 10110100101101111010000000111
3 Ternary 222102010202202210
4 Quaternary 112211233100013
5 Quinary 1234010212443
6 Senary 101335034503
8 Octal 2645572007
10 Decimal 378991623
12 Duodecimal a6b0ba33
16 Hexadecimal 1696f407
20 Vigesimal 5i8dj13
36 Base36 69n3t3

Cryptographic Hash Functions

md5 0a93918f6abf507be1330658e1573918
sha1 a4c8ccdfcd07c1bb824d8dd04bd6256a61f0510e
sha256 9f7d11c5e0f03f673a55111f65b15bf3503b30e71c2610bcdd4c32af4611d2bd
sha512 97be3b3a27b55db7676617297bfe3b8f711e0010088ac160908a8366d8087ef556b865ed52bf4fc31c9a46f9c9ba6fd2b53d0cedbbd23b0ee1e94534c897f7ea
ripemd-160 247b8997073d9eab2735af14a2334b61f12a22fd

378991623 as geometric shapes

Circle

Radius = n
Diameter 757983246
Circumference 2381274597.1777
Area 4.5124156219653E+17

Sphere

Radius = n
Volume 2.2802236269589E+26
Surface area 1.8049662487861E+18
Circumference 2381274597.1777

Square

Length = n
Perimeter 1515966492
Area 143634650304174129
Diagonal 535975093.27239

Cube

Length = n
Surface area 861807901825044774
Volume 5.4436329237816E+25
Space diagonal 656432746.67899

Equilateral Triangle

Length = n
Perimeter 1136974869
Area 6.2195628013555E+16
Altitude 328216373.33949

Triangular Pyramid

Length = n
Surface area 6.2195628013555E+16
Volume 6.4153829244939E+24
Height 178658364.42413