378889779 (number)

378889779 is an odd 9-digits composite number following 378889778 and preceding 378889780. In scientific notation, it is written as 3.78889779 × 10^8. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 252407520 positive integers (up to 378889779) that are relatively prime to 378889779.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million eight hundred eighty-nine thousand seven hundred seventy-nine

Notation

Scientific notation 3.78889779 × 10^8
Engineering notation 3.78889779 × 10^6

Prime Factorization of 378889779

Prime Factorization 3 × 1381 × 91453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 378889779
Product of the distinct prime numbers

The prime factorization of 378889779 is 3 × 1381 × 91453. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 25, 68, 927, 564, 9940, 3284, 87391, 28792, 66190, 628083, 3609577, 3191856, 69604030, 3795928, 7150241, 268406567, 8446558832, 2171903334

Basic calculations (n = 378889779)

Multiplication

n×y
n×2 757779558
n×3 1136669337
n×4 1515559116
n×5 1894448895

Division

n÷y
n÷2 189444889.5
n÷3 126296593
n÷3 94722444.75
n÷5 75777955.8

Exponentiation

ny
n2 143557464630668841
n3 5.4392456047714E+25
n4 2.0608745651186E+34
n5 7.808443085245E+42

Nth Root

y√n
2√n 19465.091291849
3√n 723.60956113621
4√n 139.51735122145
5√n 51.964000462503

Divisors of 378889779

1, 3, 1381, 4143, 91453, 274359, 126296593, 378889779

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 -378889778
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 378889779 can be divided by 8 positive divisors. The sum of these divisors (counting 378889779) is 1, the average is 0.125.

Base conversion 378889779

Base System Value
2 Binary 10110100101010110011000110011
3 Ternary 222101221121001210
4 Quaternary 112211112120303
5 Quinary 1233443433104
6 Senary 101332531203
8 Octal 2645263063
10 Decimal 378889779
12 Duodecimal a6a80b03
16 Hexadecimal 16956633
20 Vigesimal 5i8148j
36 Base36 69kx83

Cryptographic Hash Functions

md5 50e21b4fda879d25e294a4663fa1b03c
sha1 35fdae5ed58969cccd16d6ac552c73fe30ecabac
sha256 9ed56bb8253a97b0e6b342691eecb018967946b6969a254933739525c657cdae
sha512 10bde48ab9d425bf040f50601ccdd82f32ab37a39bbfe11a248de098f1b59248537b7136808e489733c9c4b273252627354914de2497fcf4c2b2e480ea722dee
ripemd-160 3162b515f5ae8f32b1d7b1612582d2c2d0110f05

378889779 as geometric shapes

Circle

Radius = n
Diameter 757779558
Circumference 2380634692.4533
Area 4.5099907625169E+17

Sphere

Radius = n
Volume 2.2783858710694E+26
Surface area 1.8039963050067E+18
Circumference 2380634692.4533

Square

Length = n
Perimeter 1515559116
Area 143557464630668841
Diagonal 535831064.10634

Cube

Length = n
Surface area 861344787784013046
Volume 5.4392456047714E+25
Space diagonal 656256347.69654

Equilateral Triangle

Length = n
Perimeter 1136669337
Area 6.2162205636523E+16
Altitude 328128173.84827

Triangular Pyramid

Length = n
Surface area 6.2162205636523E+16
Volume 6.410212419455E+24
Height 178610354.70211