378889730 (number)

378889730 is an even 9-digits composite number following 378889729 and preceding 378889731. In scientific notation, it is written as 3.78889730 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 151555888 positive integers (up to 378889730) that are relatively prime to 378889730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.78889730 × 10^8
Engineering notation 3.78889730 × 10^6

Prime Factorization of 378889730

Prime Factorization 2 × 5 × 37888973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 378889730
Product of the distinct prime numbers

The prime factorization of 378889730 is 2 × 5 × 37888973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 13, 59, 186, 341, 1059, 7950, 78978, 48127, 86933, 465965, 3369503, 3705800, 78406663, 56668038, 29022377, 71898597, 9008369353, 3836361373

Basic calculations (n = 378889730)

Multiplication

n×y
n×2 757779460
n×3 1136669190
n×4 1515558920
n×5 1894448650

Division

n÷y
n÷2 189444865
n÷3 126296576.66667
n÷3 94722432.5
n÷5 75777946

Exponentiation

ny
n2 143557427499472900
n3 5.439243494477E+25
n4 2.0608734990266E+34
n5 7.8084380361036E+42

Nth Root

y√n
2√n 19465.090033185
3√n 723.60952994255
4√n 139.51734671067
5√n 51.963999118452

Divisors of 378889730

1, 2, 5, 10, 37888973, 75777946, 189444865, 378889730

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 -378889729
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 378889730 can be divided by 8 positive divisors. The sum of these divisors (counting 378889730) is 1, the average is 0.125.

Base conversion 378889730

Base System Value
2 Binary 10110100101010110011000000010
3 Ternary 222101221120222222
4 Quaternary 112211112120002
5 Quinary 1233443432410
6 Senary 101332531042
8 Octal 2645263002
10 Decimal 378889730
12 Duodecimal a6a80a82
16 Hexadecimal 16956602
20 Vigesimal 5i8146a
36 Base36 69kx6q

Cryptographic Hash Functions

md5 c8d9461ccf89832d410dabeb92e0b159
sha1 f2f6b72f8f1c804353f39a25f9e7ae29e9afb0e4
sha256 4c7db4ab3b46d5435d01909fc7d95b8928ef0ad850fa0d541631574c11556cda
sha512 a86b81ee7096281cd5c559539a17909ef982ff31e7a7c7197d591c15ebda69a44ea83157d96f9e4e1c1e859ad7de893d14836971b6ee7419bfd59fbdf9d4d431
ripemd-160 11da9b9905a4f488f0fe9fdccb647b581cc27358

378889730 as geometric shapes

Circle

Radius = n
Diameter 757779460
Circumference 2380634384.5772
Area 4.5099895960059E+17

Sphere

Radius = n
Volume 2.2783849871113E+26
Surface area 1.8039958384024E+18
Circumference 2380634384.5772

Square

Length = n
Perimeter 1515558920
Area 143557427499472900
Diagonal 535830994.80988

Cube

Length = n
Surface area 861344564996837400
Volume 5.439243494477E+25
Space diagonal 656256262.82605

Equilateral Triangle

Length = n
Perimeter 1136669190
Area 6.2162189558243E+16
Altitude 328128131.41303

Triangular Pyramid

Length = n
Surface area 6.2162189558243E+16
Volume 6.4102099324492E+24
Height 178610331.60329