378397238 (number)

378397238 is an even 9-digits composite number following 378397237 and preceding 378397239. In scientific notation, it is written as 3.78397238 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 189198618 positive integers (up to 378397238) that are relatively prime to 378397238.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million three hundred ninety-seven thousand two hundred thirty-eight

Notation

Scientific notation 3.78397238 × 10^8
Engineering notation 3.78397238 × 10^6

Prime Factorization of 378397238

Prime Factorization 2 × 189198619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 378397238
Product of the distinct prime numbers

The prime factorization of 378397238 is 2 × 189198619. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 32, 51, 637, 45, 6790, 534, 21041, 29551, 840792, 578880, 3339290, 7460, 12305140, 23138430, 921492865, 583548832, 1254038991, 1186347605

Basic calculations (n = 378397238)

Multiplication

n×y
n×2 756794476
n×3 1135191714
n×4 1513588952
n×5 1891986190

Division

n÷y
n÷2 189198619
n÷3 126132412.66667
n÷3 94599309.5
n÷5 75679447.6

Exponentiation

ny
n2 143184469726028644
n3 5.4180607868824E+25
n4 2.0501792370724E+34
n5 7.7578216071314E+42

Nth Root

y√n
2√n 19452.435271708
3√n 723.2958710285
4√n 139.47198740861
5√n 51.950483222807

Divisors of 378397238

1, 2, 189198619, 378397238

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 -378397237
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 378397238 can be divided by 4 positive divisors. The sum of these divisors (counting 378397238) is 1, the average is 0.25.

Base conversion 378397238

Base System Value
2 Binary 10110100011011110001000110110
3 Ternary 222101000120102112
4 Quaternary 112203132020312
5 Quinary 1233332202423
6 Senary 101314211022
8 Octal 2643361066
10 Decimal 378397238
12 Duodecimal a6883a72
16 Hexadecimal 168de236
20 Vigesimal 5i4jd1i
36 Base36 69ad6e

Cryptographic Hash Functions

md5 06a65ab6846df10c58ffc47c82bec646
sha1 9d6923a31692a6bd4eac4aea877ddc424c62d947
sha256 fa56d41c619ab4307bbcd93e8f6735d91966243a73c1511535aa138ced118132
sha512 2c66ecbecfa19de4fabaebd78475fca53982c1bf87e221adb739cc213e9fb4048ae761d262ab3a8bc26a36a0ed9e877f11bae05831f79291dbb1016b5361689b
ripemd-160 b286253a057500cefb4e9dcf2aa8294bcb3bff39

378397238 as geometric shapes

Circle

Radius = n
Diameter 756794476
Circumference 2377539966.0789
Area 4.4982727819944E+17

Sphere

Radius = n
Volume 2.269511995303E+26
Surface area 1.7993091127978E+18
Circumference 2377539966.0789

Square

Length = n
Perimeter 1513588952
Area 143184469726028644
Diagonal 535134505.94412

Cube

Length = n
Surface area 859106818356171864
Volume 5.4180607868824E+25
Space diagonal 655403241.65973

Equilateral Triangle

Length = n
Perimeter 1135191714
Area 6.2000694105072E+16
Altitude 327701620.82987

Triangular Pyramid

Length = n
Surface area 6.2000694105072E+16
Volume 6.3852458721424E+24
Height 178378168.64804